From 08916f6d4eb8db40e6e54f78c744071f3b5298d7 Mon Sep 17 00:00:00 2001 From: "caleb.mabry.15@cnu.edu" Date: Thu, 24 Mar 2022 00:42:24 -0400 Subject: Adding typescript support and unit tests --- webAO/utils/__tests__/tryUrls.test.ts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 webAO/utils/__tests__/tryUrls.test.ts (limited to 'webAO/utils/__tests__') diff --git a/webAO/utils/__tests__/tryUrls.test.ts b/webAO/utils/__tests__/tryUrls.test.ts new file mode 100644 index 0000000..444664e --- /dev/null +++ b/webAO/utils/__tests__/tryUrls.test.ts @@ -0,0 +1,31 @@ +import fileExists from '../fileExists' +import tryUrls from '../tryUrls'; +import transparentPng from '../../constants/transparentPng' +jest.mock('../fileExists') + +const mockFileExists = fileExists as jest.MockedFunction; + +describe('tryUrls', () => { + it('Should try multiple file extensions', async () => { + const url = "localhost/stoneddiscord/assets" + mockFileExists + .mockReturnValueOnce(Promise.resolve(false)) + .mockReturnValueOnce(Promise.resolve(false)) + .mockReturnValueOnce(Promise.resolve(false)) + .mockReturnValueOnce(Promise.resolve(true)) + const actual = await tryUrls(url) + const expected = 'localhost/stoneddiscord/assets.apng' + expect(actual).toBe(expected); + }); + + it('Should return a transparent png if it cant find any assets', async () => { + const url = "localhost/stoneddiscord/assets" + mockFileExists + .mockReturnValue(Promise.resolve(false)) + const actual = await tryUrls(url) + const expected = transparentPng + expect(actual).toBe(expected); + }); +}) + + -- cgit