})
It("returns an error", func() {
_, err := env.Application()
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("Error parsing VCAP_APPLICATION"))
})
})
})
var _ = Describe("App", func() {
Describe(".URI", func() {
var app env.App
BeforeEach(func() {
app.URIs = []string{"uri1", "uri2", "uri3"}
})
It("returns the first URI from the list of URIs", func() {
Expect(app.URI()).To(Equal("uri1"))
})
Context("when the app does have an empty list of URIs", func() {
BeforeEach(func() {
app.URIs = []string{}
})
It("returns an empty string", func() {
Expect(app.URI()).To(Equal(""))
})
})
