}
err := appRunner.UpdateApp(updateAppParams)
Expect(err).To(MatchError(receptorError))
})
})
})
Describe("RemoveApp", func() {
It("Removes a Docker App", func() {
desiredLRPs := []receptor.DesiredLRPResponse{
{ProcessGuid: "americano-app", Instances: 1},
}
fakeReceptorClient.DesiredLRPsReturns(desiredLRPs, nil)
err := appRunner.RemoveApp("americano-app")
Expect(err).NotTo(HaveOccurred())
Expect(fakeReceptorClient.DeleteDesiredLRPCallCount()).To(Equal(1))
Expect(fakeReceptorClient.DeleteDesiredLRPArgsForCall(0)).To(Equal("americano-app"))
})
It("returns errors if the app is NOT already started", func() {
desiredLRPs := []receptor.DesiredLRPResponse{
{ProcessGuid: "americano-app", Instances: 1},
}
fakeReceptorClient.DesiredLRPsReturns(desiredLRPs, nil)
err := appRunner.RemoveApp("app-not-running")
Expect(err).To(MatchError("app-not-running is not started."))
