Context("when there is an error getting the app summary", func() {
BeforeEach(func() {
appSummaryRepo.GetSummaryReturns(models.Application{}, errors.New("get-summary-err"))
})
It("prints an error", func() {
Expect(runCLIErr).To(HaveOccurred())
Expect(runCLIErr.Error()).To(Equal("Error getting application summary: get-summary-err"))
})
})
Context("when getting the app summary succeeds", func() {
BeforeEach(func() {
application.Memory = 1024
application.InstanceCount = 2
application.StackGUID = "the-stack-guid"
appSummaryRepo.GetSummaryReturns(application, nil)
})
It("sets memory", func() {
Expect(runCLIErr).NotTo(HaveOccurred())
Expect(fakeManifest.MemoryCallCount()).To(Equal(1))
name, memory := fakeManifest.MemoryArgsForCall(0)
Expect(name).To(Equal("app-name"))
Expect(memory).To(Equal(int64(1024)))
})
It("sets instances", func() {
Expect(runCLIErr).NotTo(HaveOccurred())
Expect(fakeManifest.InstancesCallCount()).To(Equal(1))
name, instances := fakeManifest.InstancesArgsForCall(0)