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FagnerMartinsBrack/ProperTestWithANumberInstance.js

Last active July 24, 2016 09:49
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(Medium) Mocking Can Lead To False Positives - Proper Test With A Number Instance
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ProperTestWithANumberInstance.js
test("Add to index should be called with the input", function() {
const mockedDatabasePersist = mockDatabasePersist();
const fakeIndex = new Number(5);
addIndexToDatabase(fakeIndex);
expect(mockedDatabasePersist).toHaveBeenCalledWith(fakeIndex);
});
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