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| 1 | +package test |
| 2 | + |
| 3 | +import com.nhaarman.expect.expect |
| 4 | +import com.nhaarman.mockito_kotlin.* |
| 5 | +import org.junit.Test |
| 6 | + |
| 7 | +class BDDMockitoTest { |
| 8 | + |
| 9 | + @Test |
| 10 | + fun given_willReturn_properlyStubs() { |
| 11 | + /* Given */ |
| 12 | + val mock = mock<Methods>() |
| 13 | + |
| 14 | + /* When */ |
| 15 | + given(mock.stringResult()).willReturn("Test") |
| 16 | + |
| 17 | + /* Then */ |
| 18 | + expect(mock.stringResult()).toBe("Test") |
| 19 | + } |
| 20 | + |
| 21 | + @Test |
| 22 | + fun givenLambda_willReturn_properlyStubs() { |
| 23 | + /* Given */ |
| 24 | + val mock = mock<Methods>() |
| 25 | + |
| 26 | + /* When */ |
| 27 | + given { mock.stringResult() }.willReturn("Test") |
| 28 | + |
| 29 | + /* Then */ |
| 30 | + expect(mock.stringResult()).toBe("Test") |
| 31 | + } |
| 32 | + |
| 33 | + @Test |
| 34 | + fun given_willReturnLambda_properlyStubs() { |
| 35 | + /* Given */ |
| 36 | + val mock = mock<Methods>() |
| 37 | + |
| 38 | + /* When */ |
| 39 | + given(mock.stringResult()).willReturn { "Test" } |
| 40 | + |
| 41 | + /* Then */ |
| 42 | + expect(mock.stringResult()).toBe("Test") |
| 43 | + } |
| 44 | + |
| 45 | + @Test |
| 46 | + fun givenLambda_willReturnLambda_properlyStubs() { |
| 47 | + /* Given */ |
| 48 | + val mock = mock<Methods>() |
| 49 | + |
| 50 | + /* When */ |
| 51 | + given { mock.stringResult() } willReturn { "Test" } |
| 52 | + |
| 53 | + /* Then */ |
| 54 | + expect(mock.stringResult()).toBe("Test") |
| 55 | + } |
| 56 | + |
| 57 | + @Test |
| 58 | + fun given_willAnswer_properlyStubs() { |
| 59 | + /* Given */ |
| 60 | + val mock = mock<Methods>() |
| 61 | + |
| 62 | + /* When */ |
| 63 | + given(mock.stringResult()).willAnswer { "Test" } |
| 64 | + |
| 65 | + /* Then */ |
| 66 | + expect(mock.stringResult()).toBe("Test") |
| 67 | + } |
| 68 | + |
| 69 | + @Test |
| 70 | + fun given_willAnswerInfix_properlyStubs() { |
| 71 | + /* Given */ |
| 72 | + val mock = mock<Methods>() |
| 73 | + |
| 74 | + /* When */ |
| 75 | + given(mock.stringResult()) willAnswer { "Test" } |
| 76 | + |
| 77 | + /* Then */ |
| 78 | + expect(mock.stringResult()).toBe("Test") |
| 79 | + } |
| 80 | + |
| 81 | + @Test(expected = IllegalStateException::class) |
| 82 | + fun given_willThrowInfix_properlyStubs() { |
| 83 | + /* Given */ |
| 84 | + val mock = mock<Methods>() |
| 85 | + |
| 86 | + /* When */ |
| 87 | + given(mock.stringResult()) willThrow { IllegalStateException() } |
| 88 | + mock.stringResult() |
| 89 | + } |
| 90 | + |
| 91 | + @Test |
| 92 | + fun then() { |
| 93 | + /* Given */ |
| 94 | + val mock = mock<Methods>() |
| 95 | + whenever(mock.stringResult()).thenReturn("Test") |
| 96 | + |
| 97 | + /* When */ |
| 98 | + mock.stringResult() |
| 99 | + |
| 100 | + /* Then */ |
| 101 | + then(mock).should().stringResult() |
| 102 | + } |
| 103 | +} |
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