Пример #1
0
		ValidateInteractionsWithLockHandler := func(expectedNumberOfInteractions int) {
			Ω(fakeLockHandler.BroadcastLockPoolCallCount()).Should(Equal(expectedNumberOfInteractions))
			additionalValidation(expectedNumberOfInteractions)
		}

		Context("when broadcasting fails with ", func() {
			Context("for an unexpected reason", func() {
				BeforeEach(func() {
					called := false

					fakeLockHandler.BroadcastLockPoolStub = func() ([]byte, error) {
						// succeed on second call
						if !called {
							called = true
							return nil, errors.New("disaster")
						} else {
							return nil, nil
						}
					}
				})

				It("logs an error as it retries", func() {
					err := operationUnderTest()
					Ω(err).ShouldNot(HaveOccurred())

					Ω(output).Should(gbytes.Say("err"))

					ValidateInteractionsWithLockHandler(2)
				})