/
http_test.go
executable file
·184 lines (156 loc) · 6.42 KB
/
http_test.go
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package event
import (
"context"
"encoding/base64"
"fmt"
"io/ioutil"
"math/rand"
"net/http"
"net/http/httptest"
"strconv"
"strings"
"testing"
"time"
cs "github.com/cloudtrust/common-service"
"github.com/cloudtrust/common-service/log"
"github.com/cloudtrust/keycloak-bridge/api/event/fb"
"github.com/cloudtrust/keycloak-bridge/internal/keycloakb"
"github.com/cloudtrust/keycloak-bridge/pkg/event/mock"
"github.com/golang/mock/gomock"
"github.com/pkg/errors"
"github.com/stretchr/testify/assert"
)
func TestHTTPEventHandler(t *testing.T) {
var mockCtrl = gomock.NewController(t)
defer mockCtrl.Finish()
var mockComponent = mock.NewMuxComponent(mockCtrl)
var mockLogger = log.NewNopLogger()
var eventHandler = MakeHTTPEventHandler(keycloakb.ToGoKitEndpoint(MakeEventEndpoint(mockComponent)), mockLogger)
rand.Seed(time.Now().UnixNano())
var uid = rand.Int63()
var eventByte = createEventBytes(fb.OperationTypeCREATE, uid, "realm")
var eventString = base64.StdEncoding.EncodeToString(eventByte)
// HTTP request.
var body = strings.NewReader(fmt.Sprintf(`{"type": "Event", "Obj": "%s"}`, eventString))
var httpReq = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var w = httptest.NewRecorder()
// Event.
{
mockComponent.EXPECT().Event(context.Background(), "Event", eventByte).Return(nil).Times(1)
eventHandler.ServeHTTP(w, httpReq)
var res = w.Result()
var body, err = ioutil.ReadAll(res.Body)
assert.Nil(t, err)
assert.Equal(t, http.StatusOK, res.StatusCode)
assert.Equal(t, "", res.Header.Get("Content-Type"))
assert.Equal(t, 0, len(body))
}
}
func TestHTTPErrorHandler(t *testing.T) {
var mockCtrl = gomock.NewController(t)
defer mockCtrl.Finish()
var mockComponent = mock.NewMuxComponent(mockCtrl)
var mockLogger = log.NewNopLogger()
var eventHandler = MakeHTTPEventHandler(keycloakb.ToGoKitEndpoint(MakeEventEndpoint(mockComponent)), mockLogger)
rand.Seed(time.Now().UnixNano())
var uid = rand.Int63()
var eventByte = createEventBytes(fb.OperationTypeCREATE, uid, "realm")
var eventString = base64.StdEncoding.EncodeToString(eventByte)
// Internal server error.
{
// HTTP request.
var body = strings.NewReader(fmt.Sprintf(`{"type": "Event", "Obj": "%s"}`, eventString))
var httpReq = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var w = httptest.NewRecorder()
mockComponent.EXPECT().Event(context.Background(), "Event", eventByte).Return(fmt.Errorf("fail")).Times(1)
eventHandler.ServeHTTP(w, httpReq)
var res = w.Result()
var data, err = ioutil.ReadAll(res.Body)
assert.Nil(t, err)
assert.Equal(t, http.StatusInternalServerError, res.StatusCode)
assert.Equal(t, "application/json; charset=utf-8", res.Header.Get("Content-Type"))
assert.NotZero(t, string(data))
}
// Bad request.
{
// Bad HTTP request.
var body = strings.NewReader(fmt.Sprintf(`{"type": "Unknown", "Obj": "%s"}`, eventString))
var httpReq = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var w = httptest.NewRecorder()
eventHandler.ServeHTTP(w, httpReq)
var res = w.Result()
var data, err = ioutil.ReadAll(res.Body)
assert.Nil(t, err)
assert.Equal(t, http.StatusBadRequest, res.StatusCode)
assert.Equal(t, "application/json; charset=utf-8", res.Header.Get("Content-Type"))
assert.NotZero(t, string(data))
}
}
func TestDecodeValidAdminEvent(t *testing.T) {
rand.Seed(time.Now().UnixNano())
var uid = rand.Int63()
var eventByte = createAdminEventBytes(fb.OperationTypeACTION, uid)
var eventString = base64.StdEncoding.EncodeToString(eventByte)
var body = strings.NewReader(fmt.Sprintf(`{"type": "AdminEvent", "Obj": "%s"}`, eventString))
var req = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var res, err = decodeHTTPRequest(context.Background(), req)
assert.Nil(t, err)
var r, ok = res.(Request)
assert.True(t, ok)
assert.Equal(t, "AdminEvent", r.Type)
assert.Equal(t, eventByte, r.Object)
}
func TestDecodeValidEvent(t *testing.T) {
rand.Seed(time.Now().UnixNano())
var uid = rand.Int63()
var eventByte = createEventBytes(fb.OperationTypeCREATE, uid, "realm")
var eventString = base64.StdEncoding.EncodeToString(eventByte)
var body = strings.NewReader(fmt.Sprintf(`{"type": "Event", "Obj": "%s"}`, eventString))
var req = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var res, err = decodeHTTPRequest(context.Background(), req)
assert.Nil(t, err)
var r, ok = res.(Request)
assert.True(t, ok)
assert.Equal(t, "Event", r.Type)
assert.Equal(t, eventByte, r.Object)
}
func TestDecodeUnknownEvent(t *testing.T) {
rand.Seed(time.Now().UnixNano())
var uid = rand.Int63()
var eventByte = createEventBytes(fb.OperationTypeCREATE, uid, "realm")
var eventString = base64.StdEncoding.EncodeToString(eventByte)
var body = strings.NewReader(fmt.Sprintf(`{"type": "Unknown", "Obj": "%s"}`, eventString))
var req = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var res, err = decodeHTTPRequest(context.Background(), req)
assert.NotNil(t, err)
assert.IsType(t, ErrInvalidArgument{}, errors.Cause(err))
assert.Nil(t, res)
}
func TestDecodeInvalidObject(t *testing.T) {
var body = strings.NewReader(`{"type": "Event", "Obj": "test"}`)
var req = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
var res, err = decodeHTTPRequest(context.Background(), req)
assert.NotNil(t, err)
assert.IsType(t, ErrInvalidArgument{}, errors.Cause(err))
assert.Nil(t, res)
}
func TestFetchHTTPCorrelationID(t *testing.T) {
var mockCtrl = gomock.NewController(t)
defer mockCtrl.Finish()
var mockComponent = mock.NewMuxComponent(mockCtrl)
var mockLogger = log.NewNopLogger()
var eventHandler = MakeHTTPEventHandler(keycloakb.ToGoKitEndpoint(MakeEventEndpoint(mockComponent)), mockLogger)
rand.Seed(time.Now().UnixNano())
var corrID = strconv.FormatUint(rand.Uint64(), 10)
var ctx = context.WithValue(context.Background(), cs.CtContextCorrelationID, corrID)
var uid = rand.Int63()
var eventByte = createEventBytes(fb.OperationTypeCREATE, uid, "realm")
var eventString = base64.StdEncoding.EncodeToString(eventByte)
// HTTP request.
var body = strings.NewReader(fmt.Sprintf(`{"type": "Event", "Obj": "%s"}`, eventString))
var httpReq = httptest.NewRequest("POST", "http://localhost:8888/event/id", body)
httpReq.Header.Add("X-Correlation-ID", corrID)
var w = httptest.NewRecorder()
mockComponent.EXPECT().Event(ctx, "Event", eventByte).Return(nil).Times(1)
eventHandler.ServeHTTP(w, httpReq)
}