beforeeach jest

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showing results for - "beforeeach jest"
Emilio
05 Jan 2017
1describe('some testing', () => {
2  let isCity;
3  
4  beforeEach(() => {
5    isCity = 'Vienna';
6  });
7
8  afterEach(() => {
9    isCity = null;
10  });
11
12  test('city database has Vienna', () => {
13    expect(isCity('Vienna')).toBeTruthy();
14  });
15
16  test('city database has San Juan', () => {
17    expect(isCity('San Juan')).toBeTruthy();
18  });
19}
20
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