)
BeforeEach(func() {
flags = config.NewConfig()
os.Clearenv()
InitCommandLineFlags(flags)
ListenAndServe = func(bind string) error {
listen = bind
return nil
}
})
Context("When VCAP_APP_PORT does not exist", func() {
BeforeEach(func() {
os.Clearenv()
flags.Parse([]string{})
})
It("Defaults to 8080", func() {
Ω(listen).Should(Equal(":8080"))
})
})
Context("When VCAP_APP_PORT exists", func() {
BeforeEach(func() {
os.Setenv("VCAP_APP_PORT", "1234")
flags.Parse([]string{})
})
It("Uses the env variable", func() {
Ω(listen).Should(Equal(":1234"))
slaveStarted = false
SlaveFactory = func(conn redis.Conn, worker Worker) io.Closer {
slaveFromFactory = &dummySlave{conn, worker, false}
slaveStarted = true
return slaveFromFactory
}
workloadList = &dummyDescriberWithThreeWorkloads{}
WorkloadListFactory = func() WorkloadDescriber {
return workloadList
}
})
JustBeforeEach(func() {
flags.Parse(args)
})
Context("When -use-redis-worker is not set", func() {
It("Calls with a local worker", func() {
var worker Worker
WithConfiguredWorkerAndSlaves(func(w Worker) error {
worker = w
return nil
})
Ω(worker).Should(Equal(localWorker))
Ω(worker).ShouldNot(Equal(redisWorker))
})
It("doesn't start a slave", func() {
