From b119be4e7c68e593669b77d7ccdd4014c37f0c66 Mon Sep 17 00:00:00 2001
From: "m.dove@live.com" <“m.dove@live.com”>
Date: Tue, 10 Sep 2019 16:30:17 -0700
Subject: [PATCH 1/9] Added class files. Modified slack.rb to contain user
 interface

---
 lib/channel.rb         |  0
 lib/factory.rb         |  0
 lib/recipient.rb       | 12 ++++++++++++
 lib/slack.rb           | 27 +++++++++++++++++++++++----
 lib/user.rb            |  0
 lib/workspace.rb       |  0
 test/channel_test.rb   |  0
 test/factory_test.rb   |  0
 test/recipient_test.rb |  0
 test/user_test.rb      |  0
 test/workspace_test.rb |  0
 11 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100644 lib/channel.rb
 create mode 100644 lib/factory.rb
 create mode 100644 lib/recipient.rb
 create mode 100644 lib/user.rb
 create mode 100644 lib/workspace.rb
 create mode 100644 test/channel_test.rb
 create mode 100644 test/factory_test.rb
 create mode 100644 test/recipient_test.rb
 create mode 100644 test/user_test.rb
 create mode 100644 test/workspace_test.rb

diff --git a/lib/channel.rb b/lib/channel.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/lib/factory.rb b/lib/factory.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/lib/recipient.rb b/lib/recipient.rb
new file mode 100644
index 00000000..348a0802
--- /dev/null
+++ b/lib/recipient.rb
@@ -0,0 +1,12 @@
+require "dotenv"
+
+Dotenv.load
+
+class Recipient
+  attr_reader :id, :name
+
+  def initialize(id, name)
+    @id = id
+    @name = name
+  end
+end
diff --git a/lib/slack.rb b/lib/slack.rb
index 960cf2f7..fea8a642 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -1,11 +1,30 @@
 #!/usr/bin/env ruby
+require "dotenv"
+require "httparty"
+require "awesome_print"
 
-def main
-  puts "Welcome to the Ada Slack CLI!"
+Dotenv.load
 
-  # TODO project
+def main
+  puts "Hello. Welcome, friend. Please enjoy our Slack CLI."
+  puts "What would you like to do? Please select an option"
+  puts "1. List Channels\n2. List Users\n3. Quit"
+  user_selection = gets.chomp.downcase
+  while user_selection
+    case user_selection
+    when "1" || "list channels"
+      puts "list_channels"
+    when "2" || "list users"
+      puts "list_users"
+    when "3" || "quit"
+      exit
+    end
+    puts "What would you like to do? Please select an option"
+    puts "1.List Channels\n 2. List Users\n 3.Quit"
+    user_selection = gets.chomp.downcase
+  end
 
   puts "Thank you for using the Ada Slack CLI"
 end
 
-main if __FILE__ == $PROGRAM_NAME
\ No newline at end of file
+main if __FILE__ == $PROGRAM_NAME
diff --git a/lib/user.rb b/lib/user.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/lib/workspace.rb b/lib/workspace.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/test/channel_test.rb b/test/channel_test.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/test/factory_test.rb b/test/factory_test.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/test/recipient_test.rb b/test/recipient_test.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/test/user_test.rb b/test/user_test.rb
new file mode 100644
index 00000000..e69de29b
diff --git a/test/workspace_test.rb b/test/workspace_test.rb
new file mode 100644
index 00000000..e69de29b

From 70b8b4a31104f29187c00b5eac06f6f8805000b3 Mon Sep 17 00:00:00 2001
From: "m.dove@live.com" <“m.dove@live.com”>
Date: Tue, 10 Sep 2019 16:57:36 -0700
Subject: [PATCH 2/9] Wrote list users method

---
 lib/factory.rb | 21 +++++++++++++++++++++
 lib/slack.rb   |  9 +++++----
 2 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/lib/factory.rb b/lib/factory.rb
index e69de29b..a198f3de 100644
--- a/lib/factory.rb
+++ b/lib/factory.rb
@@ -0,0 +1,21 @@
+require "dotenv"
+require "httparty"
+Dotenv.load
+
+class Factory
+  TOKEN = ENV["SLACK_TOKEN"]
+
+  def initialize
+    @channel_url = "https://slack.com/api/conversations.list"
+    @user_url = "https://slack.com/api/users.list"
+    @message_url = "https://slack.com/api/chat.postMessage"
+    @channel_member_url = "https://slack.com/api/conversations.members"
+  end
+
+  def list_users
+    user_list = HTTParty.get(@user_url, query: { token: TOKEN })
+    user_list["members"].map do |user|
+      "ID: #{id = user["id"]} Username: #{username = user["name"]} Name: #{real_name = user["real_name"]}"
+    end
+  end
+end
diff --git a/lib/slack.rb b/lib/slack.rb
index fea8a642..c41bcb1d 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -2,7 +2,7 @@
 require "dotenv"
 require "httparty"
 require "awesome_print"
-
+require_relative "factory"
 Dotenv.load
 
 def main
@@ -16,15 +16,16 @@ def main
       puts "list_channels"
     when "2" || "list users"
       puts "list_users"
+      factory = Factory.new
+      puts factory.list_users
     when "3" || "quit"
+      puts "Thank you for using the Ada Slack CLI"
       exit
     end
     puts "What would you like to do? Please select an option"
-    puts "1.List Channels\n 2. List Users\n 3.Quit"
+    puts "1. List Channels\n2. List Users\n3. Quit"
     user_selection = gets.chomp.downcase
   end
-
-  puts "Thank you for using the Ada Slack CLI"
 end
 
 main if __FILE__ == $PROGRAM_NAME

From 461ce4a780d1ab91a96d5739b316677776df1b21 Mon Sep 17 00:00:00 2001
From: "m.dove@live.com" <“m.dove@live.com”>
Date: Thu, 12 Sep 2019 10:30:17 -0700
Subject: [PATCH 3/9] added Workspace tests and removed factory as a class

---
 lib/channel.rb          |  20 ++++++++
 lib/factory.rb          |  21 --------
 lib/recipient.rb        |   8 +++
 lib/slack.rb            |  11 +++--
 lib/user.rb             |  19 +++++++
 lib/workspace.rb        |  50 +++++++++++++++++++
 test/cassettes/user.yml |  80 ++++++++++++++++++++++++++++++
 test/channel_test.rb    |   9 ++++
 test/factory_test.rb    |   0
 test/test_helper.rb     |  30 +++++++++---
 test/workspace_test.rb  | 106 ++++++++++++++++++++++++++++++++++++++++
 11 files changed, 322 insertions(+), 32 deletions(-)
 delete mode 100644 lib/factory.rb
 create mode 100644 test/cassettes/user.yml
 delete mode 100644 test/factory_test.rb

diff --git a/lib/channel.rb b/lib/channel.rb
index e69de29b..bb8f61d5 100644
--- a/lib/channel.rb
+++ b/lib/channel.rb
@@ -0,0 +1,20 @@
+require_relative "recipient"
+
+class Channel < Recipient
+  attr_reader :id, :name, :details, :topic, :member_count
+
+  def initialize(id, name, details = "", topic = "", member_count = "")
+    super(id, name)
+    @details = details
+    @topic = topic
+    @member_count = member_count
+  end
+
+  def self.load_all(url, token)
+    recipients = HTTParty.get(url, query: { token: token })
+    all_recipients = recipients["channels"].map do |recipient|
+      recipient = new(recipient["id"], recipient["name"], recipient["info"], topic = recipient["topic"]["value"], member_count = recipient["num_members"])
+    end
+    return all_recipients
+  end
+end
diff --git a/lib/factory.rb b/lib/factory.rb
deleted file mode 100644
index a198f3de..00000000
--- a/lib/factory.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require "dotenv"
-require "httparty"
-Dotenv.load
-
-class Factory
-  TOKEN = ENV["SLACK_TOKEN"]
-
-  def initialize
-    @channel_url = "https://slack.com/api/conversations.list"
-    @user_url = "https://slack.com/api/users.list"
-    @message_url = "https://slack.com/api/chat.postMessage"
-    @channel_member_url = "https://slack.com/api/conversations.members"
-  end
-
-  def list_users
-    user_list = HTTParty.get(@user_url, query: { token: TOKEN })
-    user_list["members"].map do |user|
-      "ID: #{id = user["id"]} Username: #{username = user["name"]} Name: #{real_name = user["real_name"]}"
-    end
-  end
-end
diff --git a/lib/recipient.rb b/lib/recipient.rb
index 348a0802..0b02c81c 100644
--- a/lib/recipient.rb
+++ b/lib/recipient.rb
@@ -9,4 +9,12 @@ def initialize(id, name)
     @id = id
     @name = name
   end
+
+  def self.load_all(url, token)
+    recipients = HTTParty.get(url, query: { token: token })
+    all_recipients = recipients.map do |recipient|
+      recipient = new(recipient["id"], recipient["name"])
+    end
+    return all_recipients
+  end
 end
diff --git a/lib/slack.rb b/lib/slack.rb
index c41bcb1d..bd71b714 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -1,11 +1,14 @@
 #!/usr/bin/env ruby
 require "dotenv"
 require "httparty"
+require "vcr"
 require "awesome_print"
-require_relative "factory"
+require_relative "workspace"
 Dotenv.load
 
 def main
+  workspace = Workspace.new
+  puts workspace.get_channels
   puts "Hello. Welcome, friend. Please enjoy our Slack CLI."
   puts "What would you like to do? Please select an option"
   puts "1. List Channels\n2. List Users\n3. Quit"
@@ -14,10 +17,12 @@ def main
     case user_selection
     when "1" || "list channels"
       puts "list_channels"
+      workspace = Workspace.new
+      puts workspace.list_channels
     when "2" || "list users"
       puts "list_users"
-      factory = Factory.new
-      puts factory.list_users
+      workspace = Workspace.new
+      puts workspace.list_users
     when "3" || "quit"
       puts "Thank you for using the Ada Slack CLI"
       exit
diff --git a/lib/user.rb b/lib/user.rb
index e69de29b..46804cd4 100644
--- a/lib/user.rb
+++ b/lib/user.rb
@@ -0,0 +1,19 @@
+require_relative "recipient"
+
+class User < Recipient
+  attr_reader :id, :name, :details, :username
+
+  def initialize(id, name, details = "", username = "")
+    super(id, name)
+    @details = details
+    @username = username
+  end
+
+  def self.load_all(url, token)
+    recipients = HTTParty.get(url, query: { token: token })
+    all_recipients = recipients["members"].map do |recipient|
+      recipient = new(recipient["id"], recipient["real_name"], details = recipient["info"], username = recipient["name"])
+    end
+    return all_recipients
+  end
+end
diff --git a/lib/workspace.rb b/lib/workspace.rb
index e69de29b..1fb804b8 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -0,0 +1,50 @@
+require "dotenv"
+require "httparty"
+Dotenv.load
+
+require_relative "recipient"
+require_relative "channel"
+require_relative "user"
+
+class Workspace
+  TOKEN = ENV["SLACK_TOKEN"]
+
+  def initialize
+    @channel_url = "https://slack.com/api/conversations.list"
+    @user_url = "https://slack.com/api/users.list"
+    @message_url = "https://slack.com/api/chat.postMessage"
+    @channel_member_url = "https://slack.com/api/conversations.members"
+    @users = get_users
+    @channels = get_channels
+  end
+
+  def get_users
+    User.load_all(@user_url, TOKEN)
+  end
+
+  def get_channels
+    Channel.load_all(@channel_url, TOKEN)
+  end
+
+  def find_by_id(id)
+  end
+
+  def list_users
+    user_list = HTTParty.get(@user_url, query: { token: TOKEN })
+    user_list["members"].map do |user|
+      "ID: #{id = user["id"]}
+      Username: #{username = user["name"]}
+       Name: #{real_name = user["real_name"]}"
+    end
+  end
+
+  def list_channels
+    channel_list = HTTParty.get(@channel_url, query: { token: TOKEN })
+    channel_list["channels"].map do |channel|
+      "ID: #{id = channel["id"]} 
+      Name: #{name = channel["name"]} 
+      Topic: #{topic = channel["topic"]["value"]} 
+      Member Count: #{member_count = channel["num_members"]}"
+    end
+  end
+end
diff --git a/test/cassettes/user.yml b/test/cassettes/user.yml
new file mode 100644
index 00000000..a747e43d
--- /dev/null
+++ b/test/cassettes/user.yml
@@ -0,0 +1,80 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://slack.com/api/users.list?token=<SLACK_TOKEN>
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+      Accept:
+      - "*/*"
+      User-Agent:
+      - Ruby
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Content-Type:
+      - application/json; charset=utf-8
+      Content-Length:
+      - '915'
+      Connection:
+      - keep-alive
+      Date:
+      - Thu, 12 Sep 2019 03:26:54 GMT
+      Server:
+      - Apache
+      X-Content-Type-Options:
+      - nosniff
+      X-Slack-Req-Id:
+      - 16e086a8-d822-4aea-9073-572dfeabf180
+      X-Oauth-Scopes:
+      - identify,channels:read,users:read,chat:write:bot
+      Expires:
+      - Mon, 26 Jul 1997 05:00:00 GMT
+      Cache-Control:
+      - private, no-cache, no-store, must-revalidate
+      Access-Control-Expose-Headers:
+      - x-slack-req-id, retry-after
+      X-Xss-Protection:
+      - '0'
+      X-Accepted-Oauth-Scopes:
+      - users:read
+      Vary:
+      - Accept-Encoding
+      Pragma:
+      - no-cache
+      Access-Control-Allow-Headers:
+      - slack-route, x-slack-version-ts
+      Strict-Transport-Security:
+      - max-age=31536000; includeSubDomains; preload
+      Referrer-Policy:
+      - no-referrer
+      Access-Control-Allow-Origin:
+      - "*"
+      X-Via:
+      - haproxy-www-0t0n
+      X-Cache:
+      - Miss from cloudfront
+      Via:
+      - 1.1 49cdeca097624936e070b73619df7da9.cloudfront.net (CloudFront)
+      X-Amz-Cf-Pop:
+      - SEA19-C1
+      X-Amz-Cf-Id:
+      - 68soQjLfOt6duYh9ApRQ2LHgksG1S4Hin1h29TvBqZLk6KJJR_h23g==
+    body:
+      encoding: ASCII-8BIT
+      string: '{"ok":true,"members":[{"id":"USLACKBOT","team_id":"TN69R3XAL","name":"slackbot","deleted":false,"color":"757575","real_name":"Slackbot","tz":null,"tz_label":"Pacific
+        Daylight Time","tz_offset":-25200,"profile":{"title":"","phone":"","skype":"","real_name":"Slackbot","real_name_normalized":"Slackbot","display_name":"Slackbot","display_name_normalized":"Slackbot","fields":null,"status_text":"","status_emoji":"","status_expiration":0,"avatar_hash":"sv41d8cd98f0","always_active":true,"first_name":"slackbot","last_name":"","image_24":"https:\/\/a.slack-edge.com\/80588\/img\/slackbot_24.png","image_32":"https:\/\/a.slack-edge.com\/80588\/img\/slackbot_32.png","image_48":"https:\/\/a.slack-edge.com\/80588\/img\/slackbot_48.png","image_72":"https:\/\/a.slack-edge.com\/80588\/img\/slackbot_72.png","image_192":"https:\/\/a.slack-edge.com\/80588\/marketing\/img\/avatars\/slackbot\/avatar-slackbot.png","image_512":"https:\/\/a.slack-edge.com\/80588\/img\/slackbot_512.png","status_text_canonical":"","team":"TN69R3XAL"},"is_admin":false,"is_owner":false,"is_primary_owner":false,"is_restricted":false,"is_ultra_restricted":false,"is_bot":false,"is_app_user":false,"updated":0},{"id":"UMURH3TBM","team_id":"TN69R3XAL","name":"m.dove","deleted":false,"color":"9f69e7","real_name":"Mackie
+        Dove","tz":"America\/Los_Angeles","tz_label":"Pacific Daylight Time","tz_offset":-25200,"profile":{"title":"","phone":"","skype":"","real_name":"Mackie
+        Dove","real_name_normalized":"Mackie Dove","display_name":"","display_name_normalized":"","status_text":"","status_emoji":"","status_expiration":0,"avatar_hash":"5c5f13b47d78","image_original":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_original.jpg","first_name":"Mackie","last_name":"Dove","image_24":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_24.jpg","image_32":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_32.jpg","image_48":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_48.jpg","image_72":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_72.jpg","image_192":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_192.jpg","image_512":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_512.jpg","image_1024":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754354966469_5c5f13b47d78f68d62aa_1024.jpg","status_text_canonical":"","team":"TN69R3XAL","is_custom_image":true},"is_admin":true,"is_owner":true,"is_primary_owner":true,"is_restricted":false,"is_ultra_restricted":false,"is_bot":false,"is_app_user":false,"updated":1568141455,"has_2fa":false},{"id":"UN5RH5EP6","team_id":"TN69R3XAL","name":"kelseykripp","deleted":false,"color":"e7392d","real_name":"Kelsey
+        Kripp","tz":"America\/Los_Angeles","tz_label":"Pacific Daylight Time","tz_offset":-25200,"profile":{"title":"","phone":"","skype":"","real_name":"Kelsey
+        Kripp","real_name_normalized":"Kelsey Kripp","display_name":"Kelsey Kripp","display_name_normalized":"Kelsey
+        Kripp","status_text":"","status_emoji":"","status_expiration":0,"avatar_hash":"f8aa0156bcd0","image_original":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_original.jpg","image_24":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_24.jpg","image_32":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_32.jpg","image_48":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_48.jpg","image_72":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_72.jpg","image_192":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_192.jpg","image_512":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_512.jpg","image_1024":"https:\/\/avatars.slack-edge.com\/2019-09-09\/754351894768_f8aa0156bcd0e1281338_1024.jpg","status_text_canonical":"","team":"TN69R3XAL","is_custom_image":true},"is_admin":false,"is_owner":false,"is_primary_owner":false,"is_restricted":false,"is_ultra_restricted":false,"is_bot":false,"is_app_user":false,"updated":1568074237,"has_2fa":false}],"cache_ts":1568258814,"response_metadata":{"next_cursor":""}}'
+    http_version: 
+  recorded_at: Thu, 12 Sep 2019 03:26:54 GMT
+recorded_with: VCR 5.0.0
diff --git a/test/channel_test.rb b/test/channel_test.rb
index e69de29b..65b1b00c 100644
--- a/test/channel_test.rb
+++ b/test/channel_test.rb
@@ -0,0 +1,9 @@
+require_relative "test_helper"
+describe "channel" do
+  describe "instantiate a channel" do
+    before do
+      @channel = Channel.new("https://slack.com/api/conversations.list", ENV["SLACK_TOKEN"])
+      Channel.load_all
+    end
+  end
+end
diff --git a/test/factory_test.rb b/test/factory_test.rb
deleted file mode 100644
index e69de29b..00000000
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 90aeb408..9952a3b6 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,17 +1,31 @@
-require 'simplecov'
+require "simplecov"
 SimpleCov.start do
-  add_filter 'test/'
+  add_filter "test/"
 end
 
-require 'minitest'
-require 'minitest/autorun'
-require 'minitest/reporters'
-require 'minitest/skip_dsl'
-require 'vcr'
+require "minitest"
+require "minitest/autorun"
+# require "minitest/reporters"
+require "minitest/skip_dsl"
+require "minitest/pride"
+require "vcr"
 
-Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new
+# Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new
 
 VCR.configure do |config|
   config.cassette_library_dir = "test/cassettes"
   config.hook_into :webmock
+  config.default_cassette_options = {
+    :record => :new_episodes,
+    :match_requests_on => [:method, :uri, :body],
+  }
+  config.filter_sensitive_data("<SLACK_TOKEN>") do
+    ENV["SLACK_TOKEN"]
+  end
 end
+
+require_relative "../lib/workspace"
+require_relative "../lib/slack"
+require_relative "../lib/user"
+require_relative "../lib/channel"
+require_relative "../lib/recipient"
diff --git a/test/workspace_test.rb b/test/workspace_test.rb
index e69de29b..b54287e7 100644
--- a/test/workspace_test.rb
+++ b/test/workspace_test.rb
@@ -0,0 +1,106 @@
+require_relative "test_helper"
+
+describe "workspace" do
+  describe "list_users" do
+    before do
+      VCR.use_cassette("workspace_get_users_test") do
+        @workspace = Workspace.new
+
+        @users = @workspace.get_users
+      end
+    end
+    it "retrieves the correct number of users in a workspace" do
+      expect(@users.length).must_equal 3
+    end
+    it "gets the usernames of all the users" do
+      expect(@users[0].username).must_equal "slackbot"
+      expect(@users[1].username).must_equal "m.dove"
+      expect(@users[2].username).must_equal "kelseykripp"
+    end
+    it "gets the real names of all the users" do
+      expect(@users[0].name).must_equal "Slackbot"
+      expect(@users[1].name).must_equal "Mackie Dove"
+      expect(@users[2].name).must_equal "Kelsey Kripp"
+    end
+  end
+  describe "list_channels" do
+    before do
+      VCR.use_cassette("workspace_list_channels_test") do
+        @workspace = Workspace.new
+
+        @channels = @workspace.list_channels
+      end
+    end
+
+    it "retrieves the correct number of channels in a workspace" do
+      expect(@channels.length).must_equal 3
+    end
+  end
+  describe "list_users" do
+    before do
+      VCR.use_cassette("workspace_list_users_test") do
+        @workspace = Workspace.new
+
+        @users = @workspace.list_users
+      end
+    end
+
+    it "retrieves the correct number of users in the workspace" do
+      expect(@users.length).must_equal 3
+    end
+  end
+
+  describe "find_by_id" do
+    before do
+      VCR.use_cassette("workspace_find_by_id") do
+        @workspace = Workspace.new
+      end
+    end
+
+    it "retrieves the correct recipie t matching the id" do
+      user = nil
+
+      user = @workspace.find_by_id("UMURH3TBM")
+
+      expect(user).must_be_instance_of User
+      expect(user.username).must_equal "m.dove"
+    end
+  end
+
+  # describe "find_channel_by_id" do
+  #   before do
+  #     VCR.use_cassette("workspace_find_channel_by_id") do
+  #       @workspace = Workspace.new
+  #     end
+  #   end
+
+  #   it "retrieves the correct channel matching the id" do
+  #     channel = nil
+
+  #     channel = @workspace.find_channel_by_id("CN85SCME3")
+
+  #     expect(channel).must_be_instance_of Channel
+  #     expect(channel.name).must_equal "slack-cli"
+  #   end
+  # end
+
+  describe "error cases" do
+    before do
+      VCR.use_cassette("workspace_find_channel_by_id_error") do
+        @workspace = Workspace.new
+      end
+
+      it "tries to instantiate a recipient object" do
+        expect { Recipient.load_all("url", "token") }.must_raise ArgumentError
+      end
+
+      it "attempts to find a channel whose id does not exist" do
+        expect { @workspace.find_channel_by_id("IDONTEXIST") }.must_raise ArgumentError
+      end
+    end
+
+    it "attempts to find a user whose id does not exist" do
+      expect { @workspace.find_user_by_id("IDONTEXIST") }.must_raise ArgumentError
+    end
+  end
+end

From 861f30189ec21485dfe7b9a6a44c1af20f6496b6 Mon Sep 17 00:00:00 2001
From: Kelsey Krippaehne <kelseykripp@gmail.com>
Date: Thu, 12 Sep 2019 14:16:41 -0700
Subject: [PATCH 4/9] Added method to find recipient by id or name; updated CLI
 to include wave 2 selection options

---
 lib/slack.rb     | 20 +++++++++++++++++---
 lib/workspace.rb | 43 +++++++++++++++++++++++++++++++++++--------
 2 files changed, 52 insertions(+), 11 deletions(-)

diff --git a/lib/slack.rb b/lib/slack.rb
index bd71b714..ac444cbd 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -11,7 +11,7 @@ def main
   puts workspace.get_channels
   puts "Hello. Welcome, friend. Please enjoy our Slack CLI."
   puts "What would you like to do? Please select an option"
-  puts "1. List Channels\n2. List Users\n3. Quit"
+  puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Quit"
   user_selection = gets.chomp.downcase
   while user_selection
     case user_selection
@@ -23,12 +23,26 @@ def main
       puts "list_users"
       workspace = Workspace.new
       puts workspace.list_users
-    when "3" || "quit"
+    when "3" || "select channel"
+      puts "select_channel"
+      workspace = Workspace.new
+      selection = gets.chomp
+      puts workspace.find_by_id_or_name(workspace.channels, selection)
+    when "4" || "select user"
+      puts "select_user"
+      workspace = Workspace.new
+      selection = gets.chomp
+      puts workspace.find_by_id_or_name(workspace.users, selection)
+    when "5" || "details"
+      puts "list_details_on_current_recipient"
+      workspace = Workspace.new
+      workspace.list_details_on_current_recipient
+    when "6" || "quit"
       puts "Thank you for using the Ada Slack CLI"
       exit
     end
     puts "What would you like to do? Please select an option"
-    puts "1. List Channels\n2. List Users\n3. Quit"
+    puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Quit"
     user_selection = gets.chomp.downcase
   end
 end
diff --git a/lib/workspace.rb b/lib/workspace.rb
index 1fb804b8..90f2f743 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -8,7 +8,9 @@
 
 class Workspace
   TOKEN = ENV["SLACK_TOKEN"]
-
+  
+  attr_accessor :users, :channels #added these in order to access/update them
+  
   def initialize
     @channel_url = "https://slack.com/api/conversations.list"
     @user_url = "https://slack.com/api/users.list"
@@ -17,27 +19,52 @@ def initialize
     @users = get_users
     @channels = get_channels
   end
-
+  
   def get_users
     User.load_all(@user_url, TOKEN)
   end
-
+  
   def get_channels
     Channel.load_all(@channel_url, TOKEN)
   end
-
-  def find_by_id(id)
+  
+  def find_by_id_or_name(recipient_type, search_arg)
+    # verifies that the Recipient is either a User or a Channel
+    # might want to move this validation into the slack.rb file
+    if recipient_type != @users && recipient_type != @channels
+      raise ArgumentError, "Recipient must be either a user or a channel."
+    end
+    
+    # finds the recipient using the search_arg
+    # search_arg could be a name or an id, either way works!
+    recipient = recipient_type.find do |recipient|
+      recipient.id == search_arg || recipient.name == search_arg
+    end
+    
+    # raises arg error if the recipient isn't found by either name or id
+    if recipient == nil
+      raise ArgumentError, "Recipient not found."
+    end
+    
+    return recipient
   end
-
+  
+  def select_user(id)
+    User.set_as_recipient(id)
+  end
+  def select_channel(id)
+    Channel.set_as_recipient(id)
+  end
+  
   def list_users
     user_list = HTTParty.get(@user_url, query: { token: TOKEN })
     user_list["members"].map do |user|
       "ID: #{id = user["id"]}
       Username: #{username = user["name"]}
-       Name: #{real_name = user["real_name"]}"
+      Name: #{real_name = user["real_name"]}"
     end
   end
-
+  
   def list_channels
     channel_list = HTTParty.get(@channel_url, query: { token: TOKEN })
     channel_list["channels"].map do |channel|

From 66734aecc3186981b7ae8f05fed20178eb23a782 Mon Sep 17 00:00:00 2001
From: Kelsey Krippaehne <kelseykripp@gmail.com>
Date: Thu, 12 Sep 2019 14:32:36 -0700
Subject: [PATCH 5/9] Made one main instance of Workspace

---
 lib/workspace.rb | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/lib/workspace.rb b/lib/workspace.rb
index 90f2f743..21855884 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -1,5 +1,6 @@
 require "dotenv"
 require "httparty"
+require "awesome_print"
 Dotenv.load
 
 require_relative "recipient"
@@ -9,7 +10,7 @@
 class Workspace
   TOKEN = ENV["SLACK_TOKEN"]
   
-  attr_accessor :users, :channels #added these in order to access/update them
+  attr_accessor :users, :channels, :current_recipient #added these in order to access/update them; added current_recipient to hold the currently selected user or channel
   
   def initialize
     @channel_url = "https://slack.com/api/conversations.list"
@@ -18,6 +19,7 @@ def initialize
     @channel_member_url = "https://slack.com/api/conversations.members"
     @users = get_users
     @channels = get_channels
+    @current_recipient = ""
   end
   
   def get_users
@@ -44,9 +46,13 @@ def find_by_id_or_name(recipient_type, search_arg)
     # raises arg error if the recipient isn't found by either name or id
     if recipient == nil
       raise ArgumentError, "Recipient not found."
+    else
+      @current_recipient = recipient
     end
-    
-    return recipient
+  end
+  
+  def list_details_on_current_recipient
+    ap @current_recipient
   end
   
   def select_user(id)

From ac5ab7efe13d1a9205cea91b6e5cec251aec4e46 Mon Sep 17 00:00:00 2001
From: Kelsey Krippaehne <kelseykripp@gmail.com>
Date: Thu, 12 Sep 2019 14:45:37 -0700
Subject: [PATCH 6/9] Added method to load details of the current recipient

---
 lib/channel.rb   | 11 +++++++++--
 lib/recipient.rb | 12 ++++++++++--
 lib/slack.rb     |  5 -----
 lib/user.rb      | 11 +++++++++--
 lib/workspace.rb | 21 ++++++++++++---------
 5 files changed, 40 insertions(+), 20 deletions(-)

diff --git a/lib/channel.rb b/lib/channel.rb
index bb8f61d5..cbec822c 100644
--- a/lib/channel.rb
+++ b/lib/channel.rb
@@ -2,14 +2,14 @@
 
 class Channel < Recipient
   attr_reader :id, :name, :details, :topic, :member_count
-
+  
   def initialize(id, name, details = "", topic = "", member_count = "")
     super(id, name)
     @details = details
     @topic = topic
     @member_count = member_count
   end
-
+  
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
     all_recipients = recipients["channels"].map do |recipient|
@@ -17,4 +17,11 @@ def self.load_all(url, token)
     end
     return all_recipients
   end
+  
+  def load_details
+    # inherits ID & Name from Recipient
+    super
+    puts "Topic: #{@topic}"
+    puts "Member Count: #{@member_count}"
+  end
 end
diff --git a/lib/recipient.rb b/lib/recipient.rb
index 0b02c81c..4e487e80 100644
--- a/lib/recipient.rb
+++ b/lib/recipient.rb
@@ -4,12 +4,12 @@
 
 class Recipient
   attr_reader :id, :name
-
+  
   def initialize(id, name)
     @id = id
     @name = name
   end
-
+  
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
     all_recipients = recipients.map do |recipient|
@@ -17,4 +17,12 @@ def self.load_all(url, token)
     end
     return all_recipients
   end
+  
+  def load_details
+    # inherited by Channel & User
+    puts "#{self.class} Details"
+    puts "ID: #{self.id}"
+    puts "Name: #{self.name}"
+  end
+  
 end
diff --git a/lib/slack.rb b/lib/slack.rb
index ac444cbd..4e386e1a 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -17,25 +17,20 @@ def main
     case user_selection
     when "1" || "list channels"
       puts "list_channels"
-      workspace = Workspace.new
       puts workspace.list_channels
     when "2" || "list users"
       puts "list_users"
-      workspace = Workspace.new
       puts workspace.list_users
     when "3" || "select channel"
       puts "select_channel"
-      workspace = Workspace.new
       selection = gets.chomp
       puts workspace.find_by_id_or_name(workspace.channels, selection)
     when "4" || "select user"
       puts "select_user"
-      workspace = Workspace.new
       selection = gets.chomp
       puts workspace.find_by_id_or_name(workspace.users, selection)
     when "5" || "details"
       puts "list_details_on_current_recipient"
-      workspace = Workspace.new
       workspace.list_details_on_current_recipient
     when "6" || "quit"
       puts "Thank you for using the Ada Slack CLI"
diff --git a/lib/user.rb b/lib/user.rb
index 46804cd4..04910f14 100644
--- a/lib/user.rb
+++ b/lib/user.rb
@@ -2,13 +2,13 @@
 
 class User < Recipient
   attr_reader :id, :name, :details, :username
-
+  
   def initialize(id, name, details = "", username = "")
     super(id, name)
     @details = details
     @username = username
   end
-
+  
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
     all_recipients = recipients["members"].map do |recipient|
@@ -16,4 +16,11 @@ def self.load_all(url, token)
     end
     return all_recipients
   end
+  
+  def load_details
+    # inherits ID & Name from Recipient
+    super
+    puts "Username: #{@username}"
+  end
+  
 end
diff --git a/lib/workspace.rb b/lib/workspace.rb
index 21855884..618c439b 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -1,6 +1,5 @@
 require "dotenv"
 require "httparty"
-require "awesome_print"
 Dotenv.load
 
 require_relative "recipient"
@@ -19,7 +18,7 @@ def initialize
     @channel_member_url = "https://slack.com/api/conversations.members"
     @users = get_users
     @channels = get_channels
-    @current_recipient = ""
+    @current_recipient = nil
   end
   
   def get_users
@@ -51,16 +50,20 @@ def find_by_id_or_name(recipient_type, search_arg)
     end
   end
   
+  # 'load_details' is a method in Recipient
   def list_details_on_current_recipient
-    ap @current_recipient
+    if @current_recipient == nil
+      raise ArgumentError, "No recipient is currently selected."
+    end
+    @current_recipient.load_details
   end
   
-  def select_user(id)
-    User.set_as_recipient(id)
-  end
-  def select_channel(id)
-    Channel.set_as_recipient(id)
-  end
+  # def select_user(id)
+  #   User.set_as_recipient(id)
+  # end
+  # def select_channel(id)
+  #   Channel.set_as_recipient(id)
+  # end
   
   def list_users
     user_list = HTTParty.get(@user_url, query: { token: TOKEN })

From 9ab14a74478f152eeccc3aca20d8d4cf60eb5be4 Mon Sep 17 00:00:00 2001
From: Kelsey Krippaehne <kelseykripp@gmail.com>
Date: Thu, 12 Sep 2019 16:17:25 -0700
Subject: [PATCH 7/9] Created initial method for sending a message

---
 lib/slack.rb     | 17 ++++++++++++++---
 lib/workspace.rb | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/lib/slack.rb b/lib/slack.rb
index 4e386e1a..9e64e2eb 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -11,7 +11,7 @@ def main
   puts workspace.get_channels
   puts "Hello. Welcome, friend. Please enjoy our Slack CLI."
   puts "What would you like to do? Please select an option"
-  puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Quit"
+  puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Send Message\n7. Quit"
   user_selection = gets.chomp.downcase
   while user_selection
     case user_selection
@@ -24,20 +24,31 @@ def main
     when "3" || "select channel"
       puts "select_channel"
       selection = gets.chomp
+      # make a method to validate that the input is a channel?
+      
       puts workspace.find_by_id_or_name(workspace.channels, selection)
     when "4" || "select user"
       puts "select_user"
       selection = gets.chomp
+      # make a method to validate that the input is a user?
+      
       puts workspace.find_by_id_or_name(workspace.users, selection)
     when "5" || "details"
       puts "list_details_on_current_recipient"
       workspace.list_details_on_current_recipient
-    when "6" || "quit"
+    when "6" || "send message"
+      puts "send_message"
+      puts "Do you want cats with that? (yes/no)"
+      cats = gets.chomp.downcase
+      puts "Please enter your message:"
+      message = gets.chomp
+      puts workspace.send_message(message, cats)      
+    when "7" || "quit"
       puts "Thank you for using the Ada Slack CLI"
       exit
     end
     puts "What would you like to do? Please select an option"
-    puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Quit"
+    puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Send Message\n7. Quit"
     user_selection = gets.chomp.downcase
   end
 end
diff --git a/lib/workspace.rb b/lib/workspace.rb
index 618c439b..11e569c8 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -1,5 +1,6 @@
 require "dotenv"
 require "httparty"
+require "uri"
 Dotenv.load
 
 require_relative "recipient"
@@ -56,8 +57,40 @@ def list_details_on_current_recipient
       raise ArgumentError, "No recipient is currently selected."
     end
     @current_recipient.load_details
+    ap @current_recipient
   end
   
+  def send_message(message, cats)
+    id = @current_recipient.id
+  # this whole method probably needs gentle refactoring
+    # this one prints cats with the text!
+    if cats == "yes"
+      cat_block = '[{"type": "image", "alt_text": "cat", "image_url": "https://cataas.com/cat/says/' + URI.encode(message) + '"}]'
+      new_message = HTTParty.post(@message_url, 
+        headers: { "Content-Type" => "application/x-www-form-urlencoded" }, 
+        body: { 
+          "token" => TOKEN,
+          "channel" => id, 
+          "text" => message,
+          "blocks" => cat_block
+        }
+      )
+    # this one prints regular text!
+    else
+      new_message = HTTParty.post(@message_url, 
+        headers: { "Content-Type" => "application/x-www-form-urlencoded" }, 
+        body: { 
+          "token" => TOKEN,
+          "channel" => id, 
+          "text" => message
+        }
+      )
+    end
+    
+    new_message
+  end
+  
+  #  maaaaaaaaaybe we don't need these methods? we'll see!!
   # def select_user(id)
   #   User.set_as_recipient(id)
   # end

From 062a3fae28f2af1a2c82e2d6b795a536854bc06a Mon Sep 17 00:00:00 2001
From: "m.dove@live.com" <“m.dove@live.com”>
Date: Fri, 13 Sep 2019 13:27:55 -0700
Subject: [PATCH 8/9] Added working tests. Increasing coverage

---
 lib/recipient.rb       |   9 ++--
 lib/slack.rb           |  10 ++--
 lib/workspace.rb       |  79 ++++++++++++++++--------------
 test/channel_test.rb   |  13 +++--
 test/recipient_test.rb |  15 ++++++
 test/user_test.rb      |  15 ++++++
 test/workspace_test.rb | 107 +++++++++++++++++++++++++++++------------
 7 files changed, 167 insertions(+), 81 deletions(-)

diff --git a/lib/recipient.rb b/lib/recipient.rb
index 4e487e80..03d3b072 100644
--- a/lib/recipient.rb
+++ b/lib/recipient.rb
@@ -4,25 +4,24 @@
 
 class Recipient
   attr_reader :id, :name
-  
+
   def initialize(id, name)
     @id = id
     @name = name
   end
-  
+
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
-    all_recipients = recipients.map do |recipient|
+    all_recipients = recipients["members"].map do |recipient|
       recipient = new(recipient["id"], recipient["name"])
     end
     return all_recipients
   end
-  
+
   def load_details
     # inherited by Channel & User
     puts "#{self.class} Details"
     puts "ID: #{self.id}"
     puts "Name: #{self.name}"
   end
-  
 end
diff --git a/lib/slack.rb b/lib/slack.rb
index 9e64e2eb..88a8f26f 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -25,14 +25,14 @@ def main
       puts "select_channel"
       selection = gets.chomp
       # make a method to validate that the input is a channel?
-      
-      puts workspace.find_by_id_or_name(workspace.channels, selection)
+
+      puts workspace.find_by_id_or_name("channel", selection)
     when "4" || "select user"
       puts "select_user"
       selection = gets.chomp
       # make a method to validate that the input is a user?
-      
-      puts workspace.find_by_id_or_name(workspace.users, selection)
+
+      puts workspace.find_by_id_or_name("user", selection)
     when "5" || "details"
       puts "list_details_on_current_recipient"
       workspace.list_details_on_current_recipient
@@ -42,7 +42,7 @@ def main
       cats = gets.chomp.downcase
       puts "Please enter your message:"
       message = gets.chomp
-      puts workspace.send_message(message, cats)      
+      puts workspace.send_message(message, cats)
     when "7" || "quit"
       puts "Thank you for using the Ada Slack CLI"
       exit
diff --git a/lib/workspace.rb b/lib/workspace.rb
index 11e569c8..abd85fac 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -9,9 +9,9 @@
 
 class Workspace
   TOKEN = ENV["SLACK_TOKEN"]
-  
-  attr_accessor :users, :channels, :current_recipient #added these in order to access/update them; added current_recipient to hold the currently selected user or channel
-  
+
+  attr_accessor :users, :channels, :current_recipient, :user_url, :channel_url, :message_url #added these in order to access/update them; added current_recipient to hold the currently selected user or channel
+
   def initialize
     @channel_url = "https://slack.com/api/conversations.list"
     @user_url = "https://slack.com/api/users.list"
@@ -21,28 +21,37 @@ def initialize
     @channels = get_channels
     @current_recipient = nil
   end
-  
+
   def get_users
     User.load_all(@user_url, TOKEN)
   end
-  
+
   def get_channels
     Channel.load_all(@channel_url, TOKEN)
   end
-  
+
   def find_by_id_or_name(recipient_type, search_arg)
     # verifies that the Recipient is either a User or a Channel
     # might want to move this validation into the slack.rb file
-    if recipient_type != @users && recipient_type != @channels
+    if recipient_type.downcase != "user" && recipient_type.downcase != "channel"
       raise ArgumentError, "Recipient must be either a user or a channel."
     end
-    
+
+    # If the recipient_type is a user, we will look in the users list
+    # Otherwise we'll look in the channels list
+    recipient_list = []
+    if (recipient_type.downcase == "user")
+      recipient_list = @users
+    else
+      recipient_list = @channels
+    end
+
     # finds the recipient using the search_arg
     # search_arg could be a name or an id, either way works!
-    recipient = recipient_type.find do |recipient|
+    recipient = recipient_list.find do |recipient|
       recipient.id == search_arg || recipient.name == search_arg
     end
-    
+
     # raises arg error if the recipient isn't found by either name or id
     if recipient == nil
       raise ArgumentError, "Recipient not found."
@@ -50,46 +59,44 @@ def find_by_id_or_name(recipient_type, search_arg)
       @current_recipient = recipient
     end
   end
-  
+
   # 'load_details' is a method in Recipient
   def list_details_on_current_recipient
     if @current_recipient == nil
       raise ArgumentError, "No recipient is currently selected."
     end
     @current_recipient.load_details
-    ap @current_recipient
+    p @current_recipient
   end
-  
+
   def send_message(message, cats)
     id = @current_recipient.id
-  # this whole method probably needs gentle refactoring
+    # this whole method probably needs gentle refactoring
     # this one prints cats with the text!
     if cats == "yes"
       cat_block = '[{"type": "image", "alt_text": "cat", "image_url": "https://cataas.com/cat/says/' + URI.encode(message) + '"}]'
-      new_message = HTTParty.post(@message_url, 
-        headers: { "Content-Type" => "application/x-www-form-urlencoded" }, 
-        body: { 
-          "token" => TOKEN,
-          "channel" => id, 
-          "text" => message,
-          "blocks" => cat_block
-        }
-      )
-    # this one prints regular text!
+      new_message = HTTParty.post(@message_url,
+                                  headers: { "Content-Type" => "application/x-www-form-urlencoded" },
+                                  body: {
+                                    "token" => TOKEN,
+                                    "channel" => id,
+                                    "text" => message,
+                                    "blocks" => cat_block,
+                                  })
+      # this one prints regular text!
     else
-      new_message = HTTParty.post(@message_url, 
-        headers: { "Content-Type" => "application/x-www-form-urlencoded" }, 
-        body: { 
-          "token" => TOKEN,
-          "channel" => id, 
-          "text" => message
-        }
-      )
+      new_message = HTTParty.post(@message_url,
+                                  headers: { "Content-Type" => "application/x-www-form-urlencoded" },
+                                  body: {
+                                    "token" => TOKEN,
+                                    "channel" => id,
+                                    "text" => message,
+                                  })
     end
-    
+
     new_message
   end
-  
+
   #  maaaaaaaaaybe we don't need these methods? we'll see!!
   # def select_user(id)
   #   User.set_as_recipient(id)
@@ -97,7 +104,7 @@ def send_message(message, cats)
   # def select_channel(id)
   #   Channel.set_as_recipient(id)
   # end
-  
+
   def list_users
     user_list = HTTParty.get(@user_url, query: { token: TOKEN })
     user_list["members"].map do |user|
@@ -106,7 +113,7 @@ def list_users
       Name: #{real_name = user["real_name"]}"
     end
   end
-  
+
   def list_channels
     channel_list = HTTParty.get(@channel_url, query: { token: TOKEN })
     channel_list["channels"].map do |channel|
diff --git a/test/channel_test.rb b/test/channel_test.rb
index 65b1b00c..9c9add93 100644
--- a/test/channel_test.rb
+++ b/test/channel_test.rb
@@ -1,9 +1,14 @@
 require_relative "test_helper"
 describe "channel" do
-  describe "instantiate a channel" do
-    before do
-      @channel = Channel.new("https://slack.com/api/conversations.list", ENV["SLACK_TOKEN"])
-      Channel.load_all
+  before do
+    VCR.use_cassette("recipient_test") do
+      @workspace = Workspace.new
+      @channels = Channel.load_all(@workspace.channel_url, ENV["SLACK_TOKEN"])
+    end
+  end
+  describe "self.load_all" do
+    it "loads ids and names of all channels into an array" do
+      expect @channels.must_be_instance_of Array
     end
   end
 end
diff --git a/test/recipient_test.rb b/test/recipient_test.rb
index e69de29b..0ac46c61 100644
--- a/test/recipient_test.rb
+++ b/test/recipient_test.rb
@@ -0,0 +1,15 @@
+require_relative "test_helper"
+
+describe "recipient" do
+  before do
+    VCR.use_cassette("recipient_test") do
+      @workspace = Workspace.new
+      @recipients = Recipient.load_all(@workspace.user_url, ENV["SLACK_TOKEN"])
+    end
+  end
+  describe "self.load_all" do
+    it "loads ids and names of all recipients into an array" do
+      expect @recipients.must_be_instance_of Array
+    end
+  end
+end
diff --git a/test/user_test.rb b/test/user_test.rb
index e69de29b..3483cf10 100644
--- a/test/user_test.rb
+++ b/test/user_test.rb
@@ -0,0 +1,15 @@
+require_relative "test_helper"
+
+describe "user" do
+  before do
+    VCR.use_cassette("recipient_test") do
+      @workspace = Workspace.new
+      @user = @workspace.users[1]
+    end
+  end
+  describe "load_details" do
+    it "returns an accurate username" do
+      expect @user.load_details.must_equal nil
+    end
+  end
+end
diff --git a/test/workspace_test.rb b/test/workspace_test.rb
index b54287e7..d1270bb8 100644
--- a/test/workspace_test.rb
+++ b/test/workspace_test.rb
@@ -50,57 +50,102 @@
     end
   end
 
-  describe "find_by_id" do
+  describe "error cases" do
     before do
-      VCR.use_cassette("workspace_find_by_id") do
+      VCR.use_cassette("workspace_find_channel_by_id_error") do
         @workspace = Workspace.new
       end
     end
 
-    it "retrieves the correct recipie t matching the id" do
-      user = nil
-
-      user = @workspace.find_by_id("UMURH3TBM")
+    it "attempts to find a channel whose id does not exist" do
+      expect { @workspace.find_by_id_or_name("channel", "IDONTEXIST") }.must_raise ArgumentError
+    end
 
-      expect(user).must_be_instance_of User
-      expect(user.username).must_equal "m.dove"
+    it "attempts to find a user whose id does not exist" do
+      expect { @workspace.find_by_id_or_name("user", "IDONTEXIST") }.must_raise ArgumentError
     end
   end
+  describe "instantiate a channel" do
+    before do
+      @channel = Channel.new("https://slack.com/api/conversations.list", ENV["SLACK_TOKEN"])
+      Channel.load_all
+    end
+  end
+  describe "find_by_id_or_name" do
+    before do
+      VCR.use_cassette("channel_find_by_id_or_name") do
+        @workspace = Workspace.new
+      end
+    end
 
-  # describe "find_channel_by_id" do
-  #   before do
-  #     VCR.use_cassette("workspace_find_channel_by_id") do
-  #       @workspace = Workspace.new
-  #     end
-  #   end
-
-  #   it "retrieves the correct channel matching the id" do
-  #     channel = nil
+    it "retrieves the correct channel matching the id" do
+      channel = nil
 
-  #     channel = @workspace.find_channel_by_id("CN85SCME3")
+      channel = @workspace.find_by_id_or_name("channel", "CN85SCME3")
 
-  #     expect(channel).must_be_instance_of Channel
-  #     expect(channel.name).must_equal "slack-cli"
-  #   end
-  # end
+      expect(channel).must_be_instance_of Channel
+      expect(channel.name).must_equal "slack-cli"
+    end
+  end
 
-  describe "error cases" do
+  describe "list_details_on_current_recipient" do
     before do
-      VCR.use_cassette("workspace_find_channel_by_id_error") do
+      VCR.use_cassette("list_details_on_current_recipient") do
         @workspace = Workspace.new
       end
+    end
+    it "raises an argument error when no receipient is selected" do
+      expect { @workspace.list_details_on_current_recipient }.must_raise ArgumentError
+    end
+    it "gets details on a selected recipient" do
+      channel = @workspace.find_by_id_or_name("channel", "CN85SCME3")
+      expect(@workspace.list_details_on_current_recipient).must_be_instance_of Channel
+    end
+  end
 
-      it "tries to instantiate a recipient object" do
-        expect { Recipient.load_all("url", "token") }.must_raise ArgumentError
+  describe "find_by_id_or_name" do
+    before do
+      VCR.use_cassette("user_find_by_id_or_name") do
+        @workspace = Workspace.new
       end
+    end
+
+    it "retrieves the correct user matching the id" do
+      user = nil
 
-      it "attempts to find a channel whose id does not exist" do
-        expect { @workspace.find_channel_by_id("IDONTEXIST") }.must_raise ArgumentError
+      user = @workspace.find_by_id_or_name("user", "UMURH3TBM")
+
+      expect(user).must_be_instance_of User
+      expect(user.username).must_equal "m.dove"
+    end
+    it "raises an agument error if either a channel or user is not selected" do
+      expect { @workspace.find_by_id_or_name("otter", "UMURH3TBM") }.must_raise ArgumentError
+    end
+  end
+  describe "send_message" do
+    before do
+      VCR.use_cassette("send_message") do
+        @workspace = Workspace.new
+        @message_url = @workspace.message_url
+        @test_message = HTTParty.post(@message_url,
+                                      headers: { "Content-Type" => "application/x-www-form-urlencoded" },
+                                      body: {
+                                        "token" => ENV["SLACK_TOKEN"],
+                                        "channel" => "random",
+                                        "text" => "POTTYMOUTH",
+                                      })
       end
     end
-
-    it "attempts to find a user whose id does not exist" do
-      expect { @workspace.find_user_by_id("IDONTEXIST") }.must_raise ArgumentError
+    it "can send a message with given text" do
+      expect @test_message["message"]["text"].must_equal "POTTYMOUTH"
+    end
+    it "allows for inclusion of a cat_block" do
+      VCR.use_cassette("send_message") do
+        @workspace.find_by_id_or_name("channel", "random")
+        @sent_message = @workspace.send_message("MEOWMEOW", "yes")
+      end
+      expect @sent_message["message"]["blocks"][0]["image_url"].must_include "MEOWMEOW"
+      expect @workspace.current_recipient.name.must_equal "random"
     end
   end
 end

From 074a60f35c2a3e0a942794ebc7e59150fcdd8634 Mon Sep 17 00:00:00 2001
From: "m.dove@live.com" <“m.dove@live.com”>
Date: Fri, 13 Sep 2019 16:30:56 -0700
Subject: [PATCH 9/9] Added cassettes, added more complete coverage. Edited
 slack.

---
 lib/channel.rb                                |   9 +-
 lib/recipient.rb                              |   4 +-
 lib/slack.rb                                  |  15 +-
 lib/user.rb                                   |  10 +-
 lib/workspace.rb                              |  50 ++-
 ...ser.yml => channel_find_by_id_or_name.yml} |  95 +++++-
 .../list_details_on_current_recipient.yml     | 157 +++++++++
 test/cassettes/recipient_test.yml             | 311 ++++++++++++++++++
 test/cassettes/send_message.yml               | 294 +++++++++++++++++
 test/cassettes/user_find_by_id_or_name.yml    | 157 +++++++++
 .../workspace_find_channel_by_id_error.yml    | 157 +++++++++
 test/cassettes/workspace_get_users_test.yml   | 234 +++++++++++++
 .../workspace_list_channels_test.yml          | 234 +++++++++++++
 test/cassettes/workspace_list_users_test.yml  | 234 +++++++++++++
 test/channel_test.rb                          |  13 +
 test/test_helper.rb                           |   1 -
 test/user_test.rb                             |  16 +-
 test/workspace_test.rb                        |  18 +-
 18 files changed, 1949 insertions(+), 60 deletions(-)
 rename test/cassettes/{user.yml => channel_find_by_id_or_name.yml} (56%)
 create mode 100644 test/cassettes/list_details_on_current_recipient.yml
 create mode 100644 test/cassettes/recipient_test.yml
 create mode 100644 test/cassettes/send_message.yml
 create mode 100644 test/cassettes/user_find_by_id_or_name.yml
 create mode 100644 test/cassettes/workspace_find_channel_by_id_error.yml
 create mode 100644 test/cassettes/workspace_get_users_test.yml
 create mode 100644 test/cassettes/workspace_list_channels_test.yml
 create mode 100644 test/cassettes/workspace_list_users_test.yml

diff --git a/lib/channel.rb b/lib/channel.rb
index cbec822c..5148ee04 100644
--- a/lib/channel.rb
+++ b/lib/channel.rb
@@ -2,14 +2,14 @@
 
 class Channel < Recipient
   attr_reader :id, :name, :details, :topic, :member_count
-  
+
   def initialize(id, name, details = "", topic = "", member_count = "")
     super(id, name)
     @details = details
     @topic = topic
     @member_count = member_count
   end
-  
+
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
     all_recipients = recipients["channels"].map do |recipient|
@@ -17,11 +17,10 @@ def self.load_all(url, token)
     end
     return all_recipients
   end
-  
+
   def load_details
     # inherits ID & Name from Recipient
     super
-    puts "Topic: #{@topic}"
-    puts "Member Count: #{@member_count}"
+    return super + "\nTopic: #{@topic}" + "\nMember Count: #{@member_count}"
   end
 end
diff --git a/lib/recipient.rb b/lib/recipient.rb
index 03d3b072..b7c68c4a 100644
--- a/lib/recipient.rb
+++ b/lib/recipient.rb
@@ -20,8 +20,6 @@ def self.load_all(url, token)
 
   def load_details
     # inherited by Channel & User
-    puts "#{self.class} Details"
-    puts "ID: #{self.id}"
-    puts "Name: #{self.name}"
+    return "#{self.class} Details\nID: #{self.id}\nName: #{self.name}"
   end
 end
diff --git a/lib/slack.rb b/lib/slack.rb
index 88a8f26f..09ac7b9e 100755
--- a/lib/slack.rb
+++ b/lib/slack.rb
@@ -24,14 +24,18 @@ def main
     when "3" || "select channel"
       puts "select_channel"
       selection = gets.chomp
-      # make a method to validate that the input is a channel?
-
+      while workspace.valid_selection?("channel", selection) == false
+        puts "Please enter a channel name or id."
+        selection = gets.chomp
+      end
       puts workspace.find_by_id_or_name("channel", selection)
     when "4" || "select user"
       puts "select_user"
       selection = gets.chomp
-      # make a method to validate that the input is a user?
-
+      while workspace.valid_selection?("user", selection) == false
+        puts "Please enter a user name or id."
+        selection = gets.chomp
+      end
       puts workspace.find_by_id_or_name("user", selection)
     when "5" || "details"
       puts "list_details_on_current_recipient"
@@ -46,6 +50,9 @@ def main
     when "7" || "quit"
       puts "Thank you for using the Ada Slack CLI"
       exit
+    else
+      puts "Please select a valid input."
+      user_selection = gets.chomp
     end
     puts "What would you like to do? Please select an option"
     puts "1. List Channels\n2. List Users\n3. Select Channel\n4. Select User\n5. List Details\n6. Send Message\n7. Quit"
diff --git a/lib/user.rb b/lib/user.rb
index 04910f14..13f03e9e 100644
--- a/lib/user.rb
+++ b/lib/user.rb
@@ -2,13 +2,13 @@
 
 class User < Recipient
   attr_reader :id, :name, :details, :username
-  
+
   def initialize(id, name, details = "", username = "")
     super(id, name)
     @details = details
     @username = username
   end
-  
+
   def self.load_all(url, token)
     recipients = HTTParty.get(url, query: { token: token })
     all_recipients = recipients["members"].map do |recipient|
@@ -16,11 +16,9 @@ def self.load_all(url, token)
     end
     return all_recipients
   end
-  
+
   def load_details
     # inherits ID & Name from Recipient
-    super
-    puts "Username: #{@username}"
+    return super + "\nUsername: #{@username}"
   end
-  
 end
diff --git a/lib/workspace.rb b/lib/workspace.rb
index abd85fac..182251b5 100644
--- a/lib/workspace.rb
+++ b/lib/workspace.rb
@@ -10,7 +10,7 @@
 class Workspace
   TOKEN = ENV["SLACK_TOKEN"]
 
-  attr_accessor :users, :channels, :current_recipient, :user_url, :channel_url, :message_url #added these in order to access/update them; added current_recipient to hold the currently selected user or channel
+  attr_accessor :users, :channels, :current_recipient, :user_url, :channel_url, :message_url
 
   def initialize
     @channel_url = "https://slack.com/api/conversations.list"
@@ -30,15 +30,20 @@ def get_channels
     Channel.load_all(@channel_url, TOKEN)
   end
 
+  def valid_selection?(selection_type, selection)
+    case selection_type
+    when "channel"
+      @channels.find { |channel| channel.id == selection || channel.name == selection } ? true : false
+    when "user"
+      @users.find { |user| user.id == selection || user.name == selection } ? true : false
+    end
+  end
+
   def find_by_id_or_name(recipient_type, search_arg)
-    # verifies that the Recipient is either a User or a Channel
-    # might want to move this validation into the slack.rb file
     if recipient_type.downcase != "user" && recipient_type.downcase != "channel"
       raise ArgumentError, "Recipient must be either a user or a channel."
     end
 
-    # If the recipient_type is a user, we will look in the users list
-    # Otherwise we'll look in the channels list
     recipient_list = []
     if (recipient_type.downcase == "user")
       recipient_list = @users
@@ -46,13 +51,10 @@ def find_by_id_or_name(recipient_type, search_arg)
       recipient_list = @channels
     end
 
-    # finds the recipient using the search_arg
-    # search_arg could be a name or an id, either way works!
     recipient = recipient_list.find do |recipient|
       recipient.id == search_arg || recipient.name == search_arg
     end
 
-    # raises arg error if the recipient isn't found by either name or id
     if recipient == nil
       raise ArgumentError, "Recipient not found."
     else
@@ -60,19 +62,17 @@ def find_by_id_or_name(recipient_type, search_arg)
     end
   end
 
-  # 'load_details' is a method in Recipient
   def list_details_on_current_recipient
     if @current_recipient == nil
       raise ArgumentError, "No recipient is currently selected."
+    else
+      @current_recipient.load_details
     end
-    @current_recipient.load_details
-    p @current_recipient
+    return @current_recipient
   end
 
   def send_message(message, cats)
     id = @current_recipient.id
-    # this whole method probably needs gentle refactoring
-    # this one prints cats with the text!
     if cats == "yes"
       cat_block = '[{"type": "image", "alt_text": "cat", "image_url": "https://cataas.com/cat/says/' + URI.encode(message) + '"}]'
       new_message = HTTParty.post(@message_url,
@@ -83,7 +83,6 @@ def send_message(message, cats)
                                     "text" => message,
                                     "blocks" => cat_block,
                                   })
-      # this one prints regular text!
     else
       new_message = HTTParty.post(@message_url,
                                   headers: { "Content-Type" => "application/x-www-form-urlencoded" },
@@ -93,34 +92,25 @@ def send_message(message, cats)
                                     "text" => message,
                                   })
     end
-
     new_message
   end
 
-  #  maaaaaaaaaybe we don't need these methods? we'll see!!
-  # def select_user(id)
-  #   User.set_as_recipient(id)
-  # end
-  # def select_channel(id)
-  #   Channel.set_as_recipient(id)
-  # end
-
   def list_users
     user_list = HTTParty.get(@user_url, query: { token: TOKEN })
     user_list["members"].map do |user|
-      "ID: #{id = user["id"]}
-      Username: #{username = user["name"]}
-      Name: #{real_name = user["real_name"]}"
+      "ID: #{user["id"]}
+      Username: #{user["name"]}
+      Name: #{user["real_name"]}"
     end
   end
 
   def list_channels
     channel_list = HTTParty.get(@channel_url, query: { token: TOKEN })
     channel_list["channels"].map do |channel|
-      "ID: #{id = channel["id"]} 
-      Name: #{name = channel["name"]} 
-      Topic: #{topic = channel["topic"]["value"]} 
-      Member Count: #{member_count = channel["num_members"]}"
+      "ID: #{channel["id"]} 
+      Name: #{channel["name"]} 
+      Topic: #{channel["topic"]["value"]} 
+      Member Count: #{channel["num_members"]}"
     end
   end
 end
diff --git a/test/cassettes/user.yml b/test/cassettes/channel_find_by_id_or_name.yml
similarity index 56%
rename from test/cassettes/user.yml
rename to test/cassettes/channel_find_by_id_or_name.yml
index a747e43d..62c47011 100644
--- a/test/cassettes/user.yml
+++ b/test/cassettes/channel_find_by_id_or_name.yml
@@ -21,17 +21,17 @@ http_interactions:
       Content-Type:
       - application/json; charset=utf-8
       Content-Length:
-      - '915'
+      - '914'
       Connection:
       - keep-alive
       Date:
-      - Thu, 12 Sep 2019 03:26:54 GMT
+      - Fri, 13 Sep 2019 21:53:26 GMT
       Server:
       - Apache
       X-Content-Type-Options:
       - nosniff
       X-Slack-Req-Id:
-      - 16e086a8-d822-4aea-9073-572dfeabf180
+      - 06dbd9e2-1cb7-4ed9-8876-c9c98190eda5
       X-Oauth-Scopes:
       - identify,channels:read,users:read,chat:write:bot
       Expires:
@@ -57,15 +57,15 @@ http_interactions:
       Access-Control-Allow-Origin:
       - "*"
       X-Via:
-      - haproxy-www-0t0n
+      - haproxy-www-o27m
       X-Cache:
       - Miss from cloudfront
       Via:
-      - 1.1 49cdeca097624936e070b73619df7da9.cloudfront.net (CloudFront)
+      - 1.1 3a5c7b53ec8bee631ff6043996ffc1ce.cloudfront.net (CloudFront)
       X-Amz-Cf-Pop:
-      - SEA19-C1
+      - HIO51-C1
       X-Amz-Cf-Id:
-      - 68soQjLfOt6duYh9ApRQ2LHgksG1S4Hin1h29TvBqZLk6KJJR_h23g==
+      - 6z7Tjvkj0rCoXaJ9PZ7a1XDx86xizO-8q2aJaq2FapX7Beyj6sKGEQ==
     body:
       encoding: ASCII-8BIT
       string: '{"ok":true,"members":[{"id":"USLACKBOT","team_id":"TN69R3XAL","name":"slackbot","deleted":false,"color":"757575","real_name":"Slackbot","tz":null,"tz_label":"Pacific
@@ -74,7 +74,84 @@ http_interactions:
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diff --git a/test/cassettes/send_message.yml b/test/cassettes/send_message.yml
new file mode 100644
index 00000000..a9c58cdb
--- /dev/null
+++ b/test/cassettes/send_message.yml
@@ -0,0 +1,294 @@
+---
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diff --git a/test/cassettes/user_find_by_id_or_name.yml b/test/cassettes/user_find_by_id_or_name.yml
new file mode 100644
index 00000000..f9b2d4be
--- /dev/null
+++ b/test/cassettes/user_find_by_id_or_name.yml
@@ -0,0 +1,157 @@
+---
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new file mode 100644
index 00000000..db2b07b9
--- /dev/null
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new file mode 100644
index 00000000..b951543e
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+      X-Amz-Cf-Id:
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+recorded_with: VCR 5.0.0
diff --git a/test/channel_test.rb b/test/channel_test.rb
index 9c9add93..5d8655ed 100644
--- a/test/channel_test.rb
+++ b/test/channel_test.rb
@@ -6,6 +6,19 @@
       @channels = Channel.load_all(@workspace.channel_url, ENV["SLACK_TOKEN"])
     end
   end
+  describe "initialize" do
+    before do
+      @test_channel = Channel.new(id, name, details = "", topic = "", member_count = "")
+      it "creates an instance of channel" do
+        expect @test_channel.must_be_instance_of Channel
+      end
+      it "responds to variable names" do #we got this idea from Amal & Julia
+        [:id, :name, :details, :topic, :member_count].each do |variable|
+          expect(@test_channel).must_respond_to variable
+        end
+      end
+    end
+  end
   describe "self.load_all" do
     it "loads ids and names of all channels into an array" do
       expect @channels.must_be_instance_of Array
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 9952a3b6..d1efe387 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -25,7 +25,6 @@
 end
 
 require_relative "../lib/workspace"
-require_relative "../lib/slack"
 require_relative "../lib/user"
 require_relative "../lib/channel"
 require_relative "../lib/recipient"
diff --git a/test/user_test.rb b/test/user_test.rb
index 3483cf10..bbb74562 100644
--- a/test/user_test.rb
+++ b/test/user_test.rb
@@ -7,9 +7,23 @@
       @user = @workspace.users[1]
     end
   end
+  describe "initialize" do
+    before do
+      @test_user = User.new(id, name, details = "", username = "")
+      it "creates an instance of user" do
+        expect @test_user.must_be_instance_of User
+      end
+      it "responds to variable names" do #we got this idea from Amal & Julia
+        [:id, :name, :details, :username].each do |variable|
+          expect(@test_user).must_respond_to variable
+        end
+      end
+    end
+  end
   describe "load_details" do
     it "returns an accurate username" do
-      expect @user.load_details.must_equal nil
+      expect @user.load_details.must_be_instance_of String
+      expect @user.load_details.must_include "ID:"
     end
   end
 end
diff --git a/test/workspace_test.rb b/test/workspace_test.rb
index d1270bb8..6adffe17 100644
--- a/test/workspace_test.rb
+++ b/test/workspace_test.rb
@@ -88,6 +88,22 @@
     end
   end
 
+  describe "valid_selection" do
+    before do
+      VCR.use_cassette("list_details_on_current_recipient") do
+        @workspace = Workspace.new
+      end
+    end
+    it "returns true if input is valid" do
+      expect(@workspace.valid_selection?("channel", "random")).must_equal true
+      expect(@workspace.valid_selection?("user", "Slackbot")).must_equal true
+    end
+    it "returns false if input is invalid" do
+      expect(@workspace.valid_selection?("channel", "nothing")).must_equal false
+      expect(@workspace.valid_selection?("user", "nobody")).must_equal false
+    end
+  end
+
   describe "list_details_on_current_recipient" do
     before do
       VCR.use_cassette("list_details_on_current_recipient") do
@@ -98,7 +114,7 @@
       expect { @workspace.list_details_on_current_recipient }.must_raise ArgumentError
     end
     it "gets details on a selected recipient" do
-      channel = @workspace.find_by_id_or_name("channel", "CN85SCME3")
+      @workspace.find_by_id_or_name("channel", "CN85SCME3")
       expect(@workspace.list_details_on_current_recipient).must_be_instance_of Channel
     end
   end