97 lines
3.1 KiB
TypeScript
97 lines
3.1 KiB
TypeScript
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import { AvatarServiceImpl } from './avatar.service.impl';
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describe("AvatarServiceImpl", () => {
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var avatarServiceImpl: AvatarServiceImpl;
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var configMock: any;
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var md5Mock: any;
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beforeEach(() => {
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configMock = {AVATAR_KIND: 'local'};
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md5Mock = jasmine.createSpyObj('md5Mock', ['createHash']);
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avatarServiceImpl = new AvatarServiceImpl(configMock, md5Mock);
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});
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describe("getAvatar", () => {
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var hash: string;
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beforeEach(() => {
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hash = "a1b2c3d4e5f6";
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});
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it("returns a local avatar URL if given config has avatar kind set to local", () => {
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var avatarURL: string = avatarServiceImpl.getAvatar(hash);
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expect(avatarURL).toEqual(`/avatar/${hash}?size=16`);
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});
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it("returns a Gravatar URL if given config has avatar kind set to Gravatar", () => {
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configMock['AVATAR_KIND'] = 'gravatar';
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var avatarURL: string = avatarServiceImpl.getAvatar(hash);
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expect(avatarURL).toEqual(`//www.gravatar.com/avatar/${hash}?d=404&size=16`);
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});
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it("uses 16 as default size query parameter if not provided", () => {
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var size: number = 16;
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var avatarURL: string = avatarServiceImpl.getAvatar(hash);
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expect(avatarURL).toEqual(`/avatar/${hash}?size=${size}`);
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});
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it("uses 404 as default not found query parameter for Gravatar URL if not provided", () => {
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configMock['AVATAR_KIND'] = 'gravatar';
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var notFound: string = '404';
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var avatarURL: string = avatarServiceImpl.getAvatar(hash);
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expect(avatarURL).toEqual(`//www.gravatar.com/avatar/${hash}?d=${notFound}&size=16`);
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});
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});
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describe("computeHash", () => {
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var email: string;
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var name: string;
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var expectedHash: string;
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beforeEach(() => {
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email = "some_example@gmail.com";
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name = "example";
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expectedHash = "a1b2c3d4e5f6";
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md5Mock.createHash = jasmine.createSpy('createHashSpy').and.returnValue(expectedHash);
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});
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it("returns hash from cache if it exists", () => {
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// Call once to set the cache
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avatarServiceImpl.computeHash(email, name);
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md5Mock.createHash.calls.reset();
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avatarServiceImpl.computeHash(email, name);
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expect(md5Mock.createHash).not.toHaveBeenCalled();
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});
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it("calls MD5 service to create hash using given email if cache is not set", () => {
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avatarServiceImpl.computeHash(email, name);
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expect(md5Mock.createHash.calls.argsFor(0)[0]).toEqual(email.toString().toLowerCase());
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});
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it("adds first character of given name to hash if config has avatar kind set to local", () => {
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var hash: string = avatarServiceImpl.computeHash(email, name);
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expect(hash[0]).toEqual(name[0]);
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});
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it("adds first character of given email to hash if config has avatar kind set to local and not given name", () => {
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var hash: string = avatarServiceImpl.computeHash(email);
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expect(hash[0]).toEqual(email[0]);
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});
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it("adds nothing to hash if config avatar kind is not set to local", () => {
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configMock['AVATAR_KIND'] = 'gravatar';
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var hash: string = avatarServiceImpl.computeHash(email);
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expect(hash).toEqual(expectedHash);
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});
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});
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});
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