From 300861313d1947196c462981e3afc63f0c4a2fc9 Mon Sep 17 00:00:00 2001
From: Jesse Wattenbarger <jwatt@broken.watch>
Date: Sun, 4 May 2025 09:12:35 -0400
Subject: [PATCH] Add test for ar::set

---
 ar.bash            |  3 +--
 tests/test_ar.bats | 16 +++++++++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/ar.bash b/ar.bash
index 781b4fa..c887aa6 100644
--- a/ar.bash
+++ b/ar.bash
@@ -299,7 +299,7 @@ ar::reverse() {
 
 
 ## @fn ar::set()
-## @brief Turn array into a set array (no duplicates)
+## @brief Create a set array from an array (no duplicates)
 ## @param arr The array to setify
 ## @param arr_set The array to write the result into
 ar::set() {
@@ -382,7 +382,6 @@ ar::punion() {
 ## @param arr2 The second array name
 ## @params intersect_arr The array name to write the result to
 ar::intersection() {
-    echo "Not Implemented Yet"
     local -n arr1="$1"
     local -n arr2="$2"
     local -n intersect_arr="$3"
diff --git a/tests/test_ar.bats b/tests/test_ar.bats
index b735f0d..89649d7 100644
--- a/tests/test_ar.bats
+++ b/tests/test_ar.bats
@@ -35,7 +35,7 @@ setup() {
     ar::push expected salt pepper
     for ((i=0; i < arr_len; i++)); do
 	[[ ${_starting_array[i]} == "${expected[i]}" ]]
-    done    
+    done
 }
 
 @test "ar::index returns the index for the first occurence of value" {
@@ -63,3 +63,17 @@ setup() {
     run ar::remove _starting_array beef
     [[ $status -eq 1 ]]
 }
+
+@test "ar::set turns an array into a set array" {
+    local expected_arr=(rice beans sausage)
+    local expected_len="${#expected_arr[@]}"
+    local starting_arr=(rice beans sausage rice)
+    local -a set_arr
+    ar::set starting_arr set_arr
+    local len="${#set_arr[@]}"
+    (( len == expected_len ))
+    # Order shouldn't matter
+    for ((i=0; i < arr_len; i++)); do
+	ar::in_set expected_arr "${set_arr[i]}"
+    done
+}