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DmitryEfimenko/blog_unit-tests_lvl-1_code-01.ts

Last active February 14, 2023 06:24
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blog_unit-tests_lvl-1_code-01.ts
describe('CatService', () => {
let classUnderTest: CatService;
beforeAll(() => {
classUnderTest = new CatService();
});
it('returns undefined for an unknown cat breed', () => {
const result = classUnderTest.getBreed('Maine Coon');
expect(result).toBeUndefined();
});
it('suceeds to provide a known cat breed', () => {
classUnderTest.addKnownBreed('Maine Coon');
const result = classUnderTest.getBreed('Maine Coon');
expect(result).toBeDefined();
});
})
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