From 127059b5e47cfcd5121f60d4462d9874c9ed39a5 Mon Sep 17 00:00:00 2001
From: gjacob-frsf <gjacob@frsf.utn.edu.ar>
Date: Tue, 5 Nov 2019 18:57:12 -0300
Subject: [PATCH] unit test for repository class

---
 server/tests/repositories/repository.test.js | 98 ++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 server/tests/repositories/repository.test.js

diff --git a/server/tests/repositories/repository.test.js b/server/tests/repositories/repository.test.js
new file mode 100644
index 0000000..7a7f108
--- /dev/null
+++ b/server/tests/repositories/repository.test.js
@@ -0,0 +1,98 @@
+const Repository = require('../../src/repositories/repository')
+const mongoose = require('mongoose');
+const fakeModel = mongoose.Schema({});
+const fakeRepository = new Repository(fakeModel);
+
+describe('repository - paginationQueryOptions, returns the number of records to skip and the limit to obtain', () => {
+  test('Page 1, size 10 records, skipping 0', () => {
+    const options = {}
+
+    fakeRepository.paginationQueryOptions(1, 10, options);
+
+    expect(options.skip).toBe(0);
+    expect(options.limit).toBe(10);
+  });
+
+  test('Page 5, size 25 records, skipping 100', () => {
+    const options = {}
+
+    fakeRepository.paginationQueryOptions(5, 25, options);
+
+    expect(options.skip).toBe(100);
+    expect(options.limit).toBe(25);
+  });
+
+  test('Page 1, size 0 records, return all of records', () => {
+    const options = {}
+
+    fakeRepository.paginationQueryOptions(1, 0, options);
+
+    expect(options.skip).toBe(0);
+    expect(options.limit).toBe(0);
+  });
+
+  test('Page 0, return all of records', () => {
+    const options = {}
+  
+    fakeRepository.paginationQueryOptions(0, 10, options);
+    
+    expect(options.skip).toBe(0);
+    expect(options.limit).toBe(0);
+  });
+});
+
+describe('repository - searchQueryOptions, returns the regex pattern to search into an "or" query containing the fields to search', () => {
+  test('Search "test" into 4 fields to search', () => {
+    const query = {};
+    const search = 'test';
+    const fieldsSearch = ['name', 'email', 'surname', 'username'];
+
+    fakeRepository.searchQueryOptions(search, fieldsSearch, query)
+
+    expect(query).toEqual({
+      '$or': [
+        { name: /test/i },
+        { email: /test/i },
+        { surname: /test/i },
+        { username: /test/i }
+      ]
+    });
+  });
+
+  test('Search an empty string into 4 fields', () => {
+    const query = {};
+    const search = '';
+    const fieldsSearch = ['name', 'email', 'surname', 'username'];
+
+    fakeRepository.searchQueryOptions(search, fieldsSearch, query)
+
+    expect(query).toEqual({
+      '$or': [
+        { name: /(?:)/i },
+        { email: /(?:)/i },
+        { surname: /(?:)/i },
+        { username: /(?:)/i }
+      ]
+    });
+  });
+
+  test('Search "test" into 0 fields', () => {
+    const query = {};
+    const search = 'test';
+    const fieldsSearch = [];
+
+    fakeRepository.searchQueryOptions(search, fieldsSearch, query)
+
+    expect(query).toEqual({ '$or': [] });
+  });
+
+  test('Search an empty string into 0 fields', () => {
+    const query = {};
+    const search = 'test';
+    const fieldsSearch = [];
+
+    fakeRepository.searchQueryOptions(search, fieldsSearch, query)
+
+    expect(query).toEqual({ '$or': [] });
+  });
+});
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