func describeContext() {
var (
FakeCfCalls [][]string
FakeCfCallback map[string]func(args ...string) *exec.Cmd
FakeAsUserCalls []cf.UserContext
FakeApiRequestCalls []apiRequestInputs
FakeApiRequestCallbacks []func(method, endpoint string, response interface{}, data ...string)
)
var FakeCf = func(args ...string) *gexec.Session {
FakeCfCalls = append(FakeCfCalls, args)
var cmd *exec.Cmd
if callback, exists := FakeCfCallback[args[0]]; exists {
cmd = callback(args...)
} else {
cmd = exec.Command("echo", "OK")
}
session, _ := gexec.Start(cmd, nil, nil)
return session
}
var FakeAsUser = func(userContext cf.UserContext, timeout time.Duration, actions func()) {
FakeAsUserCalls = append(FakeAsUserCalls, userContext)
actions()
}
var FakeApiRequest = func(method, endpoint string, response interface{}, timeout time.Duration, data ...string) {
FakeApiRequestCalls = append(FakeApiRequestCalls, apiRequestInputs{
method: method,
endpoint: endpoint,
timeout: timeout,
data: data,
})
if len(FakeApiRequestCallbacks) > 0 {
callback := FakeApiRequestCallbacks[0]
FakeApiRequestCallbacks = FakeApiRequestCallbacks[1:]
callback(method, endpoint, response, data...)
}
}
BeforeEach(func() {
FakeCfCalls = [][]string{}
FakeCfCallback = map[string]func(args ...string) *exec.Cmd{}
FakeAsUserCalls = []cf.UserContext{}
FakeApiRequestCalls = []apiRequestInputs{}
FakeApiRequestCallbacks = []func(method, endpoint string, response interface{}, data ...string){}
cf.Cf = FakeCf
cf.AsUser = FakeAsUser
cf.ApiRequest = FakeApiRequest
//TODO: TimeoutScale = float64(0.1)
})
Describe("Setup", func() {
var (
config services.Config
prefix = "fake-prefix"
context services.Context
)
BeforeEach(func() {
config = services.Config{
AppsDomain: "fake-domain",
ApiEndpoint: "fake-endpoint",
AdminUser: "******",
AdminPassword: "******",
SkipSSLValidation: true,
TimeoutScale: 1,
}
context = services.NewContext(config, prefix)
})
It("executes commands as the admin user", func() {
context.Setup()
Expect(FakeAsUserCalls).To(Equal([]cf.UserContext{
{
ApiUrl: "fake-endpoint",
Username: "******",
Password: "******",
SkipSSLValidation: true,
},
}))
})
It("creates a new user with a unique name", func() {
context.Setup()
createUserCall := FakeCfCalls[0]
Expect(createUserCall[0]).To(Equal("create-user"))
Expect(createUserCall[1]).To(MatchRegexp("fake-prefix-USER-\\d+-.*"))
Expect(createUserCall[2]).To(Equal("meow")) //why meow??
})
It("creates a new quota with a unique name", func() {
FakeApiRequestCallbacks = append(FakeApiRequestCallbacks, func(method, endpoint string, response interface{}, data ...string) {
genericResponse, ok := response.(*cf.GenericResource)
if !ok {
Fail(fmt.Sprintf("Expected response to be of type *cf.GenericResource: %#v", response))
}
genericResponse.Metadata.Guid = "fake-guid"
})
context.Setup()
createQuotaCall := FakeApiRequestCalls[0]
Expect(createQuotaCall.method).To(Equal("POST"))
Expect(createQuotaCall.endpoint).To(Equal("/v2/quota_definitions"))
Expect(createQuotaCall.data).To(HaveLen(1))
definitionJSON := createQuotaCall.data[0]
definition := &services.QuotaDefinition{}
err := json.Unmarshal([]byte(definitionJSON), definition)
Expect(err).ToNot(HaveOccurred())
Expect(definition.Name).To(MatchRegexp("fake-prefix-QUOTA-\\d+-.*"))
Expect(definition.TotalServices).To(Equal(100))
Expect(definition.TotalRoutes).To(Equal(1000))
Expect(definition.MemoryLimit).To(Equal(10240))
Expect(definition.NonBasicServicesAllowed).To(BeTrue())
})
It("creates a new org with a unique name", func() {
context.Setup()
createOrgCall := FakeCfCalls[1]
Expect(createOrgCall).To(HaveLen(2))
Expect(createOrgCall[0]).To(Equal("create-org"))
Expect(createOrgCall[1]).To(MatchRegexp("fake-prefix-ORG-\\d+-.*"))
})
It("set the quota on the new org", func() {
context.Setup()
setQuotaCall := FakeCfCalls[2]
Expect(setQuotaCall).To(HaveLen(3))
Expect(setQuotaCall[0]).To(Equal("set-quota"))
Expect(setQuotaCall[1]).To(MatchRegexp("fake-prefix-ORG-\\d+-.*"))
Expect(setQuotaCall[2]).To(MatchRegexp("fake-prefix-QUOTA-\\d+-.*"))
})
Context("when create-user fails", func() {
BeforeEach(func() {
FakeCfCallback["create-user"] = func(args ...string) *exec.Cmd {
return exec.Command("false")
}
})
It("causes gomega matcher failure with stdout & stderr", func() {
failures := InterceptGomegaFailures(func() {
context.Setup()
})
Expect(failures[0]).To(MatchRegexp(
"Failed executing command \\(exit 1\\):\nCommand: %s\n\n\\[stdout\\]:\n%s\n\n\\[stderr\\]:\n%s",
"false",
"",
"",
))
})
})
Context("when create-org fails", func() {
BeforeEach(func() {
FakeCfCallback["create-org"] = func(args ...string) *exec.Cmd {
return exec.Command("false")
}
})
It("causes gomega matcher failure with stdout & stderr", func() {
failures := InterceptGomegaFailures(func() {
context.Setup()
})
Expect(failures[0]).To(MatchRegexp(
"Failed executing command \\(exit 1\\):\nCommand: %s\n\n\\[stdout\\]:\n%s\n\n\\[stderr\\]:\n%s",
"false",
"",
"",
))
})
})
Context("when set-quota fails", func() {
BeforeEach(func() {
FakeCfCallback["set-quota"] = func(args ...string) *exec.Cmd {
return exec.Command("false")
}
})
It("causes gomega matcher failure with stdout & stderr", func() {
failures := InterceptGomegaFailures(func() {
context.Setup()
})
Expect(failures[0]).To(MatchRegexp(
"Failed executing command \\(exit 1\\):\nCommand: %s\n\n\\[stdout\\]:\n%s\n\n\\[stderr\\]:\n%s",
"false",
"",
"",
))
})
})
})
Describe("Teardown", func() {
var (
config services.Config
prefix = "fake-prefix"
context services.Context
)
BeforeEach(func() {
config = services.Config{
AppsDomain: "fake-domain",
ApiEndpoint: "fake-endpoint",
AdminUser: "******",
AdminPassword: "******",
SkipSSLValidation: true,
TimeoutScale: 1,
}
context = services.NewContext(config, prefix)
FakeApiRequestCallbacks = append(FakeApiRequestCallbacks, func(method, endpoint string, response interface{}, data ...string) {
genericResponse, ok := response.(*cf.GenericResource)
if !ok {
Fail(fmt.Sprintf("Expected response to be of type *cf.GenericResource: %#v", response))
}
genericResponse.Metadata.Guid = "fake-guid"
})
context.Setup()
// ignore calls made by setup
FakeCfCalls = [][]string{}
FakeAsUserCalls = []cf.UserContext{}
FakeApiRequestCalls = []apiRequestInputs{}
})
It("executes commands as the admin user", func() {
context.Teardown()
Expect(FakeAsUserCalls).To(Equal([]cf.UserContext{
{
ApiUrl: "fake-endpoint",
Username: "******",
Password: "******",
SkipSSLValidation: true,
},
}))
})
It("logs out to reset CF_HOME", func() {
context.Teardown()
logoutCall := FakeCfCalls[0]
Expect(logoutCall[0]).To(Equal("logout"))
})
It("deletes the user created by Setup()", func() {
context.Teardown()
deleteUserCall := FakeCfCalls[1]
Expect(deleteUserCall[0]).To(Equal("delete-user"))
Expect(deleteUserCall[1]).To(Equal("-f"))
Expect(deleteUserCall[2]).To(MatchRegexp("fake-prefix-USER-\\d+-.*"))
})
It("deletes the org created by Setup()", func() {
context.Teardown()
deleteOrgCall := FakeCfCalls[2]
Expect(deleteOrgCall[0]).To(Equal("delete-org"))
Expect(deleteOrgCall[1]).To(Equal("-f"))
Expect(deleteOrgCall[2]).To(MatchRegexp("fake-prefix-ORG-\\d+-.*"))
})
It("deletes the quota created by Setup()", func() {
context.Teardown()
deleteQuotaCall := FakeApiRequestCalls[0]
Expect(deleteQuotaCall.method).To(Equal("DELETE"))
Expect(deleteQuotaCall.endpoint).To(Equal("/v2/quota_definitions/fake-guid?recursive=true"))
})
Context("when delete-user fails", func() {
BeforeEach(func() {
FakeCfCallback["delete-user"] = func(args ...string) *exec.Cmd {
return exec.Command("false")
}
})
It("causes gomega matcher failure with stdout & stderr", func() {
failures := InterceptGomegaFailures(func() {
context.Teardown()
})
Expect(failures[0]).To(MatchRegexp(
"Failed executing command \\(exit 1\\):\nCommand: %s\n\n\\[stdout\\]:\n%s\n\n\\[stderr\\]:\n%s",
"false",
"",
"",
))
})
})
Context("when delete-org fails", func() {
BeforeEach(func() {
FakeCfCallback["delete-org"] = func(args ...string) *exec.Cmd {
return exec.Command("false")
}
})
It("causes gomega matcher failure with stdout & stderr", func() {
failures := InterceptGomegaFailures(func() {
context.Teardown()
})
Expect(failures[0]).To(MatchRegexp(
"Failed executing command \\(exit 1\\):\nCommand: %s\n\n\\[stdout\\]:\n%s\n\n\\[stderr\\]:\n%s",
"false",
"",
"",
))
})
})
})
}
configFile, err := os.Open(path)
if err != nil {
panic(err)
}
decoder := json.NewDecoder(configFile)
err = decoder.Decode(&testConfig)
if err != nil {
panic(err)
}
return testConfig
}
var config = loadConfig()
var context services.Context
var _ = Describe("RabbitMQ Service", func() {
var (
timeout = time.Second * 25
retryInterval = time.Second * 4
appAMQPPath = "../assets/cf-rabbitmq-example-app"
appMQTTPath = "../assets/cf-rabbitmq-example-mqtt-app"
appSTOMPPath = "../assets/cf-rabbitmq-example-stomp-app"
)
randomName := func() string {
return uuid.NewRandom().String()
}
appUri := func(appName string) string {
func loadConfig(path string) (cfg testConfig) {
configFile, err := os.Open(path)
if err != nil {
fatal(err)
}
decoder := json.NewDecoder(configFile)
if err = decoder.Decode(&cfg); err != nil {
fatal(err)
}
return
}
var (
config = loadConfig(os.Getenv("CONFIG_PATH"))
ctx services.Context
)
func fatal(err error) {
fmt.Printf("ERROR: %s\n", err.Error())
os.Exit(1)
}
func TestService(t *testing.T) {
if err := services.ValidateConfig(&config.Config); err != nil {
fatal(err)
}
ctx = services.NewContext(config.Config, "rabbitmq-smoke-tests")
RegisterFailHandler(Fail)