github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/cdc/api/owner/owner_test.go (about)

     1  // Copyright 2020 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package owner
    15  
    16  import (
    17  	"context"
    18  	"fmt"
    19  	"io"
    20  	"net/http"
    21  	"net/http/httptest"
    22  	"net/url"
    23  	"testing"
    24  
    25  	"github.com/gin-gonic/gin"
    26  	"github.com/pingcap/tiflow/pkg/httputil"
    27  	"github.com/stretchr/testify/require"
    28  	"go.etcd.io/etcd/client/v3/concurrency"
    29  )
    30  
    31  func TestHTTPStatus(t *testing.T) {
    32  	t.Parallel()
    33  	router := gin.New()
    34  	RegisterOwnerAPIRoutes(router, nil)
    35  	ts := httptest.NewServer(router)
    36  	defer ts.Close()
    37  
    38  	addr := ts.URL
    39  	testReisgnOwner(t, addr)
    40  	testHandleChangefeedAdmin(t, addr)
    41  	testHandleRebalance(t, addr)
    42  	testHandleMoveTable(t, addr)
    43  	testHandleChangefeedQuery(t, addr)
    44  }
    45  
    46  func testReisgnOwner(t *testing.T, addr string) {
    47  	uri := fmt.Sprintf("%s/capture/owner/resign", addr)
    48  	testRequestNonOwnerFailed(t, uri)
    49  }
    50  
    51  func testHandleChangefeedAdmin(t *testing.T, addr string) {
    52  	uri := fmt.Sprintf("%s/capture/owner/admin", addr)
    53  	testRequestNonOwnerFailed(t, uri)
    54  }
    55  
    56  func testHandleRebalance(t *testing.T, addr string) {
    57  	uri := fmt.Sprintf("%s/capture/owner/rebalance_trigger", addr)
    58  	testRequestNonOwnerFailed(t, uri)
    59  }
    60  
    61  func testHandleMoveTable(t *testing.T, addr string) {
    62  	uri := fmt.Sprintf("%s/capture/owner/move_table", addr)
    63  	testRequestNonOwnerFailed(t, uri)
    64  }
    65  
    66  func testHandleChangefeedQuery(t *testing.T, addr string) {
    67  	uri := fmt.Sprintf("%s/capture/owner/changefeed/query", addr)
    68  	testRequestNonOwnerFailed(t, uri)
    69  }
    70  
    71  func testRequestNonOwnerFailed(t *testing.T, uri string) {
    72  	cli, err := httputil.NewClient(nil)
    73  	require.Nil(t, err)
    74  	resp, err := cli.PostForm(context.Background(), uri, url.Values{})
    75  	require.Nil(t, err)
    76  	data, err := io.ReadAll(resp.Body)
    77  	require.Nil(t, err)
    78  	defer resp.Body.Close()
    79  	require.Equal(t, http.StatusBadRequest, resp.StatusCode)
    80  	require.Equal(t, concurrency.ErrElectionNotLeader.Error(), string(data))
    81  }