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)
})