var _ = Describe("Idempotent delete of a CloudFormation stack", func() {
var (
client awsclient.Client
cloudFormationClient *mocks.CloudFormationClient
stackName string
)
BeforeEach(func() {
cloudFormationClient = &mocks.CloudFormationClient{}
client = awsclient.Client{
CloudFormation: cloudFormationClient,
}
stackName = fmt.Sprintf("some-stack-%x", rand.Int31()>>16)
})
It("should call DeleteStack", func() {
Expect(client.DeleteStack(stackName)).To(Succeed())
Expect(*cloudFormationClient.DeleteStackCall.Receives.Input.StackName).To(Equal(stackName))
})
Context("when AWS client returns an unrecognized error", func() {
It("should return the error", func() {
cloudFormationClient.DeleteStackCall.Returns.Error = errors.New("some error")
Expect(client.DeleteStack(stackName)).To(MatchError("some error"))
})
})
})
