From 4e6e715f1fc876470eb623516f6dc01da87eb8b1 Mon Sep 17 00:00:00 2001
From: Jake McDermott <yo@jakemcdermott.me>
Date: Sun, 18 Nov 2018 22:36:34 -0500
Subject: [PATCH] add parametrized unit tests for querystring module

---
 __tests__/qs.test.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 __tests__/qs.test.js

diff --git a/__tests__/qs.test.js b/__tests__/qs.test.js
new file mode 100644
index 0000000000..d2f4c92985
--- /dev/null
+++ b/__tests__/qs.test.js
@@ -0,0 +1,29 @@
+import { encodeQueryString, parseQueryString } from '../src/qs';
+
+describe('qs (qs.js)', () => {
+  test('encodeQueryString returns the expected queryString', () => {
+    [
+      [null, ''],
+      [{}, ''],
+      [{ order_by: 'name', page: 1, page_size: 5 }, 'order_by=name&page=1&page_size=5'],
+      [{ '-order_by': 'name', page: '1', page_size: 5 }, '-order_by=name&page=1&page_size=5'],
+    ]
+    .forEach(([params, expectedQueryString]) => {
+      const actualQueryString = encodeQueryString(params);
+
+      expect(actualQueryString).toEqual(expectedQueryString);
+    });
+  });
+
+  test('parseQueryString returns the expected queryParams', () => {
+    [
+      ['order_by=name&page=1&page_size=5', ['page', 'page_size'], { order_by: 'name', page: 1, page_size: 5 }],
+      ['order_by=name&page=1&page_size=5', ['page_size'], { order_by: 'name', page: '1', page_size: 5 }],
+    ]
+    .forEach(([queryString, integerFields, expectedQueryParams]) => {
+      const actualQueryParams = parseQueryString(queryString, integerFields);
+
+      expect(actualQueryParams).toEqual(expectedQueryParams)
+    });
+  });
+});