underlyingRequirement.ExecuteReturns(errors.New("TERRIBLE THINGS"))
r.Execute()
Expect(configRefresher.RefreshCallCount()).To(Equal(1))
})
It("returns the value of calling execute on the underlying requirement again", func() {
var count int
disaster := errors.New("TERRIBLE THINGS")
secondaryDisaster := errors.New("REALLY TERRIBLE THINGS")
underlyingRequirement.ExecuteStub = func() error {
if count == 0 {
count++
return disaster
}
return secondaryDisaster
}
err := r.Execute()
Expect(underlyingRequirement.ExecuteCallCount()).To(Equal(2))
Expect(err).To(Equal(secondaryDisaster))
})
Context("if config refresh fails", func() {
It("returns the error", func() {
underlyingRequirement.ExecuteReturns(errors.New("TERRIBLE THINGS"))
oops := errors.New("Can't get things")
configRefresher.RefreshReturns(nil, oops)
