expectedRouteOverrides := app_runner.RouteOverrides{
{HostnamePrefix: "foo.com", Port: 8080},
{HostnamePrefix: "bar", Port: 9090},
}
err := appRunner.UpdateAppRoutes("americano-app", expectedRouteOverrides)
Expect(err).NotTo(HaveOccurred())
Expect(fakeReceptorClient.UpdateDesiredLRPCallCount()).To(Equal(1))
processGuid, updateRequest := fakeReceptorClient.UpdateDesiredLRPArgsForCall(0)
Expect(processGuid).To(Equal("americano-app"))
expectedRoutes := route_helpers.AppRoutes{
{Hostnames: []string{"foo.com"}, Port: 8080},
{Hostnames: []string{"bar.myDiegoInstall.com"}, Port: 9090},
}
Expect(route_helpers.AppRoutesFromRoutingInfo(updateRequest.Routes)).To(ContainExactly(expectedRoutes))
})
Context("when an empty routes is passed", func() {
It("deregisters the routes", func() {
desiredLRPs := []receptor.DesiredLRPResponse{receptor.DesiredLRPResponse{ProcessGuid: "americano-app"}}
fakeReceptorClient.DesiredLRPsReturns(desiredLRPs, nil)
err := appRunner.UpdateAppRoutes("americano-app", app_runner.RouteOverrides{})
Expect(err).NotTo(HaveOccurred())
Expect(fakeReceptorClient.UpdateDesiredLRPCallCount()).To(Equal(1))
processGuid, updateRequest := fakeReceptorClient.UpdateDesiredLRPArgsForCall(0)
Expect(processGuid).To(Equal("americano-app"))
Expect(updateRequest.Routes).To(Equal(route_helpers.AppRoutes{}.RoutingInfo()))
})
Expect(err).NotTo(HaveOccurred())
Expect(payload).To(MatchJSON(`[]`))
})
})
})
})
Describe("AppRoutesFromRoutingInfo", func() {
var routingInfo receptor.RoutingInfo
Context("when the method returns a value", func() {
var routesResult route_helpers.AppRoutes
JustBeforeEach(func() {
routesResult = route_helpers.AppRoutesFromRoutingInfo(routingInfo)
})
Context("when lattice app routes are present in the routing info", func() {
BeforeEach(func() {
routingInfo = appRoutes.RoutingInfo()
})
It("returns the routes", func() {
Expect(appRoutes).To(Equal(routesResult))
})
})
Context("when the result should be nil", func() {
itReturnsNilRoutes := func() {
It("returns nil routes", func() {