It("returns a UAADownError", func() {
uaaClient.UsersEmailsByIDsCall.Returns.Error = uaa.NewFailure(404, []byte("Requested route ('uaa.10.244.0.34.xip.io') does not exist"))
_, err := loader.Load([]string{"user-123"}, token)
Expect(err).To(BeAssignableToTypeOf(postal.UAADownError("")))
})
})
Context("when UAA returns an unknown UAA 404 error", func() {
It("returns a UAAGenericError", func() {
uaaClient.UsersEmailsByIDsCall.Returns.Error = uaa.NewFailure(404, []byte("Weird message we haven't seen"))
_, err := loader.Load([]string{"user-123"}, token)
Expect(err).To(BeAssignableToTypeOf(postal.UAAGenericError("")))
})
})
Context("when UAA returns an failure code that is not 404", func() {
It("returns a UAADownError", func() {
uaaClient.UsersEmailsByIDsCall.Returns.Error = uaa.NewFailure(500, []byte("Doesn't matter"))
_, err := loader.Load([]string{"user-123"}, token)
Expect(err).To(BeAssignableToTypeOf(postal.UAADownError("")))
})
})
})
})
})
It("returns a 502 when UAA fails to respond", func() {
writer.Write(recorder, postal.UAADownError("Whoops!"))
Expect(recorder.Code).To(Equal(http.StatusBadGateway))
body := make(map[string]interface{})
err := json.Unmarshal(recorder.Body.Bytes(), &body)
if err != nil {
panic(err)
}
Expect(body["errors"]).To(ContainElement("Whoops!"))
})
It("returns a 502 when UAA fails for unknown reasons", func() {
writer.Write(recorder, postal.UAAGenericError("UAA Unknown Error: BOOM!"))
Expect(recorder.Code).To(Equal(http.StatusBadGateway))
body := make(map[string]interface{})
err := json.Unmarshal(recorder.Body.Bytes(), &body)
if err != nil {
panic(err)
}
Expect(body["errors"]).To(ContainElement("UAA Unknown Error: BOOM!"))
})
It("returns a 500 and writes the error message when there is a template loading error", func() {
writer.Write(recorder, postal.TemplateLoadError("Your template doesn't exist!!!"))