func TestExecutorDriverError(t *testing.T) {
setTestEnv(t)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
ch := make(chan bool)
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
driver := newIntegrationTestDriver(t, exec)
server.Close() // will cause error
// Run() cause async message processing to start
// Therefore, error-handling will be done via Executor.Error callaback.
stat, err := driver.Run()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_STOPPED, stat)
select {
case <-ch:
case <-time.After(time.Millisecond * 5):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverRunTaskEvent(t *testing.T) {
setTestEnv(t)
ch := make(chan bool, 2)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
driver.setConnected(true)
defer driver.Stop()
// send runtask event to driver
pbMsg := &mesos.RunTaskMessage{
FrameworkId: util.NewFrameworkID(frameworkID),
Framework: util.NewFrameworkInfo(
"test", "test-framework-001", util.NewFrameworkID(frameworkID),
),
Pid: proto.String(server.PID.String()),
Task: util.NewTaskInfo(
"test-task",
util.NewTaskID("test-task-001"),
util.NewSlaveID(slaveID),
[]*mesos.Resource{
util.NewScalarResource("mem", 112),
util.NewScalarResource("cpus", 2),
},
),
}
c := testutil.NewMockMesosClient(t, server.PID)
c.SendMessage(driver.self, pbMsg)
select {
case <-ch:
case <-time.After(time.Second * 2):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverReconnectEvent(t *testing.T) {
setTestEnv(t)
ch := make(chan bool, 2)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
// exec registration request
if strings.Contains(reqPath, "RegisterExecutorMessage") {
log.Infoln("Got Executor registration request")
}
if strings.Contains(reqPath, "ReregisterExecutorMessage") {
log.Infoln("Got Executor Re-registration request")
ch <- true
}
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
driver.setConnected(true)
defer driver.Stop()
// send "reconnect" event to driver
pbMsg := &mesos.ReconnectExecutorMessage{
SlaveId: util.NewSlaveID(slaveID),
}
c := testutil.NewMockMesosClient(t, server.PID)
c.SendMessage(driver.self, pbMsg)
select {
case <-ch:
case <-time.After(time.Second * 2):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverRegisterExecutorMessage(t *testing.T) {
setTestEnv(t)
ch := make(chan bool)
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
data, err := ioutil.ReadAll(req.Body)
if err != nil {
t.Fatalf("Missing RegisteredExecutor data from scheduler.")
}
defer req.Body.Close()
message := new(mesos.RegisterExecutorMessage)
err = proto.Unmarshal(data, message)
assert.NoError(t, err)
assert.Equal(t, frameworkID, message.GetFrameworkId().GetValue())
assert.Equal(t, executorID, message.GetExecutorId().GetValue())
ch <- true
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
driver := newIntegrationTestDriver(t, exec)
assert.True(t, driver.stopped)
stat, err := driver.Start()
assert.NoError(t, err)
assert.False(t, driver.stopped)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
select {
case <-ch:
case <-time.After(time.Millisecond * 2):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverFrameworkToExecutorMessageEvent(t *testing.T) {
setTestEnv(t)
ch := make(chan bool, 2)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
driver.setConnected(true)
defer driver.Stop()
// send runtask event to driver
pbMsg := &mesos.FrameworkToExecutorMessage{
SlaveId: util.NewSlaveID(slaveID),
ExecutorId: util.NewExecutorID(executorID),
FrameworkId: util.NewFrameworkID(frameworkID),
Data: []byte("Hello-Test"),
}
c := testutil.NewMockMesosClient(t, server.PID)
c.SendMessage(driver.self, pbMsg)
select {
case <-ch:
case <-time.After(time.Second * 1):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverExecutorRegisteredEvent(t *testing.T) {
setTestEnv(t)
ch := make(chan bool, 2)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
defer driver.Stop()
//simulate sending ExecutorRegisteredMessage from server to exec pid.
pbMsg := &mesos.ExecutorRegisteredMessage{
ExecutorInfo: util.NewExecutorInfo(util.NewExecutorID(executorID), util.NewCommandInfo("ls -l")),
FrameworkId: util.NewFrameworkID(frameworkID),
FrameworkInfo: util.NewFrameworkInfo("test", "test-framework", util.NewFrameworkID(frameworkID)),
SlaveId: util.NewSlaveID(slaveID),
SlaveInfo: &mesos.SlaveInfo{Hostname: proto.String("localhost")},
}
c := testutil.NewMockMesosClient(t, server.PID)
connected := driver.connectionListener()
c.SendMessage(driver.self, pbMsg)
select {
case <-connected:
case <-time.After(time.Second * 1):
log.Errorf("Tired of waiting...")
}
}
func TestExecutorDriverShutdownEvent(t *testing.T) {
setTestEnv(t)
ch := make(chan bool)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
driver.connected = true
// send runtask event to driver
pbMsg := &mesos.ShutdownExecutorMessage{}
c := testutil.NewMockMesosClient(t, server.PID)
c.SendMessage(driver.self, pbMsg)
select {
case <-ch:
case <-time.After(time.Millisecond * 5):
log.Errorf("Tired of waiting...")
}
<-time.After(time.Millisecond * 5) // wait for shutdown to finish.
assert.Equal(t, mesos.Status_DRIVER_STOPPED, driver.Status())
}
func TestExecutorDriverStatusUpdateAcknowledgement(t *testing.T) {
setTestEnv(t)
ch := make(chan bool, 2)
// Mock Slave process to respond to registration event.
server := testutil.NewMockSlaveHttpServer(t, func(rsp http.ResponseWriter, req *http.Request) {
reqPath, err := url.QueryUnescape(req.URL.String())
assert.NoError(t, err)
log.Infoln("RCVD request", reqPath)
rsp.WriteHeader(http.StatusAccepted)
})
defer server.Close()
exec := newTestExecutor(t)
exec.ch = ch
exec.t = t
// start
driver := newIntegrationTestDriver(t, exec)
stat, err := driver.Start()
assert.NoError(t, err)
assert.Equal(t, mesos.Status_DRIVER_RUNNING, stat)
driver.setConnected(true)
defer driver.Stop()
// send ACK from server
pbMsg := &mesos.StatusUpdateAcknowledgementMessage{
SlaveId: util.NewSlaveID(slaveID),
FrameworkId: util.NewFrameworkID(frameworkID),
TaskId: util.NewTaskID("test-task-001"),
Uuid: []byte(uuid.NewRandom().String()),
}
c := testutil.NewMockMesosClient(t, server.PID)
c.SendMessage(driver.self, pbMsg)
<-time.After(time.Second * 1)
}