func run(c *cli.Context) {
validateFlags(c)
setLogLevel(c)
clientAddr := fmt.Sprintf("http://localhost:%d", c.Int(port))
kvStore := kvstore.New(clientAddr, c.Int(healthPort))
ioProvider := broker.NewFileProvider(c.String(dataDir), uint64(c.Int(segmentLength)), uint64(c.Int(numSegments)), time.Second)
orch := orchestrator.New(clientAddr, uint(c.Int(numReplicas)), ioProvider, kvStore)
broker.StartBrokerServer(c.Int(port), orch, ioProvider)
}
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("FileProvider", func() {
var (
tmpDir string
fileProvider *broker.FileProvider
)
BeforeEach(func() {
var err error
tmpDir, err = ioutil.TempDir("/tmp", "seg")
Expect(err).ToNot(HaveOccurred())
fileProvider = broker.NewFileProvider(tmpDir, 10, 3, 100*time.Millisecond)
})
AfterEach(func() {
Expect(os.RemoveAll(tmpDir)).To(Succeed())
})
Context("ProvideWriter", func() {
It("Provides the same writer for each unique name", func() {
writer1 := fileProvider.ProvideWriter("some-name-1", 0)
Expect(writer1).ToNot(BeNil())
writer2 := fileProvider.ProvideWriter("some-name-1", 0)
Expect(writer2).ToNot(BeNil())
writer3 := fileProvider.ProvideWriter("some-name-2", 1)
Expect(writer3).ToNot(BeNil())
