forked from CiscoCloud/marathon-consul
/
web_test.go
163 lines (131 loc) · 3.85 KB
/
web_test.go
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package main
import (
"encoding/json"
"github.com/CiscoCloud/marathon-consul/apps"
"github.com/CiscoCloud/marathon-consul/consul"
"github.com/CiscoCloud/marathon-consul/events"
"github.com/CiscoCloud/marathon-consul/mocks"
"github.com/CiscoCloud/marathon-consul/tasks"
"github.com/stretchr/testify/assert"
"net/http"
"net/http/httptest"
"strings"
"testing"
)
var (
testTask = &tasks.Task{
Timestamp: "2014-03-01T23:29:30.158Z",
SlaveID: "20140909-054127-177048842-5050-1494-0",
TaskID: "my-app_0-1396592784349",
TaskStatus: "TASK_RUNNING",
AppID: "/my-app",
Host: "slave-1234.acme.org",
Ports: []int{31372},
Version: "2014-04-04T06:26:23.051Z",
}
testApp = &apps.App{ID: "test"}
testTaskKV = testTask.KV()
testAppKV = testApp.KV()
)
func TestHealthHandler(t *testing.T) {
t.Parallel()
req, err := http.NewRequest("GET", "http://example.com/health", nil)
assert.Nil(t, err)
recorder := httptest.NewRecorder()
HealthHandler(recorder, req)
assert.Equal(t, 200, recorder.Code)
assert.Equal(t, "OK\n", recorder.Body.String())
}
func TestForwardHandlerHandleAppEvent(t *testing.T) {
t.Parallel()
// create a handler
kv := mocks.NewKVer()
consul := consul.NewConsul(kv, "")
handler := ForwardHandler{consul}
body, err := json.Marshal(events.APIPostEvent{"api_post_event", testApp})
assert.Nil(t, err)
// test!
recorder := httptest.NewRecorder()
handler.HandleAppEvent(recorder, body)
assert.Equal(t, 200, recorder.Code)
assert.Equal(t, "OK\n", recorder.Body.String())
result, _, err := kv.Get(testApp.Key())
assert.Nil(t, err)
assert.Equal(t, result, testAppKV)
}
func TestForwardHandlerHandleTerminationEvent(t *testing.T) {
t.Parallel()
// create a handler
kv := mocks.NewKVer()
consul := consul.NewConsul(kv, "")
handler := ForwardHandler{consul}
err := consul.UpdateApp(testApp)
assert.Nil(t, err)
body, err := json.Marshal(events.AppTerminatedEvent{
Type: "app_terminated_event",
AppID: testApp.ID,
})
assert.Nil(t, err)
// test!
recorder := httptest.NewRecorder()
handler.HandleTerminationEvent(recorder, body)
assert.Equal(t, 200, recorder.Code)
assert.Equal(t, "OK\n", recorder.Body.String())
result, _, err := kv.Get(testApp.Key())
assert.Nil(t, err)
assert.Nil(t, result)
}
func tempTaskBody(status string) []byte {
body, _ := json.Marshal(testTask)
return []byte(strings.Replace(
string(body),
testTask.TaskStatus,
status,
1,
))
}
func TestForwardHandlerHandleStatusEvent(t *testing.T) {
t.Parallel()
// create a handler
kv := mocks.NewKVer()
consul := consul.NewConsul(kv, "")
handler := ForwardHandler{consul}
// deletes
for _, status := range []string{"TASK_FINISHED", "TASK_FAILED", "TASK_KILLED", "TASK_LOST"} {
tempBody := tempTaskBody(status)
err := consul.UpdateTask(testTask)
assert.Nil(t, err)
// test
recorder := httptest.NewRecorder()
handler.HandleStatusEvent(recorder, tempBody)
assert.Equal(t, 200, recorder.Code)
assert.Equal(t, "OK\n", recorder.Body.String())
// assert
result, _, err := kv.Get(testTask.Key())
assert.Nil(t, err)
assert.Nil(t, result)
}
// puts
for _, status := range []string{"TASK_STAGING", "TASK_STARTING", "TASK_RUNNING"} {
tempBody := tempTaskBody(status)
tempTask, _ := tasks.ParseTask(tempBody)
// test
recorder := httptest.NewRecorder()
handler.HandleStatusEvent(recorder, tempBody)
assert.Equal(t, 200, recorder.Code)
assert.Equal(t, "OK\n", recorder.Body.String())
// assert
result, _, err := kv.Get(tempTask.Key())
assert.Nil(t, err)
assert.Equal(t, result, tempTask.KV())
// cleanup
_, err = kv.Delete(testTask.Key())
assert.Nil(t, err)
}
// bad status
tempBody := tempTaskBody("TASK_BATMAN")
recorder := httptest.NewRecorder()
handler.HandleStatusEvent(recorder, tempBody)
assert.Equal(t, 500, recorder.Code)
assert.Equal(t, "unknown task status\n", recorder.Body.String())
}