feat: unit tests for utils (#92)

* init * get unit test working for course.ts file * added some other tests * tests halfway + change config to accomodate js files * utility functions tests done * fix: config file + miscellaneous fixes * fix: prepare script * fix lock file --------- Co-authored-by: Rotimi Best <[email protected]>
2023-12-20 14:28:40 +03:00
parent 4b2e58b1de
commit 6d689ede45
24 changed files with 2293 additions and 35 deletions
@@ -0,0 +1,18 @@
+import { isCourseFree } from './course';
+
+describe('course.ts', () => {
+  test('Should return True when cost is 0', () => {
+    const result = isCourseFree(0);
+    expect(result).toBeTruthy();
+  });
+
+  test('Should return true when cost is negative', () => {
+    const result = isCourseFree(-10);
+    expect(result).toBeTruthy();
+  });
+
+  test('Should return True when cost is Not A Number', () => {
+    const result = isCourseFree(NaN);
+    expect(result).toBeTruthy();
+  });
+});