mirror of
https://gitee.com/milvus-io/milvus.git
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144 lines
4.0 KiB
Go
144 lines
4.0 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package http
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import (
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"bytes"
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"context"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus/internal/http/healthz"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/suite"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/pkg/log"
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)
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func TestGetHTTPAddr(t *testing.T) {
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assert.Equal(t, getHTTPAddr(), ":"+DefaultListenPort)
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testPort := "9092"
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t.Setenv(ListenPortEnvKey, testPort)
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assert.Equal(t, getHTTPAddr(), ":"+testPort)
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}
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type HTTPServerTestSuite struct {
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suite.Suite
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server *httptest.Server
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}
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func (suite *HTTPServerTestSuite) SetupSuite() {
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suite.server = httptest.NewServer(nil)
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registerDefaults()
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}
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func (suite *HTTPServerTestSuite) TearDownSuite() {
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defer suite.server.Close()
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}
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func (suite *HTTPServerTestSuite) TestDefaultLogHandler() {
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log.SetLevel(zap.DebugLevel)
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suite.Equal(zap.DebugLevel, log.GetLevel())
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// replace global logger, log change will not be affected.
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conf := &log.Config{Level: "info", File: log.FileLogConfig{}, DisableTimestamp: true}
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logger, p, _ := log.InitLogger(conf)
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log.ReplaceGlobals(logger, p)
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suite.Equal(zap.InfoLevel, log.GetLevel())
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// change log level through http
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payload, err := json.Marshal(map[string]any{"level": "error"})
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if err != nil {
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log.Fatal(err.Error())
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}
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url := suite.server.URL + "/log/level"
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req, err := http.NewRequest(http.MethodPut, url, bytes.NewBuffer(payload))
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req.Header.Set("Content-Type", "application/json")
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if err != nil {
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log.Fatal(err.Error())
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}
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client := suite.server.Client()
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resp, err := client.Do(req)
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if err != nil {
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log.Fatal(err.Error())
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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log.Fatal(err.Error())
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}
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suite.Equal("{\"level\":\"error\"}\n", string(body))
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suite.Equal(zap.ErrorLevel, log.GetLevel())
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}
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func (suite *HTTPServerTestSuite) TestHealthzHandler() {
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url := suite.server.URL + "/healthz"
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client := suite.server.Client()
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healthz.Register(&MockIndicator{"m1", commonpb.StateCode_Healthy})
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req, _ := http.NewRequest(http.MethodGet, url, nil)
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resp, err := client.Do(req)
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suite.Nil(err)
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defer resp.Body.Close()
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body, _ := ioutil.ReadAll(resp.Body)
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suite.Equal("OK", string(body))
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req, _ = http.NewRequest(http.MethodGet, url, nil)
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req.Header.Set("Content-Type", "application/json")
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resp, err = client.Do(req)
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suite.Nil(err)
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defer resp.Body.Close()
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body, _ = ioutil.ReadAll(resp.Body)
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suite.Equal("{\"state\":\"OK\",\"detail\":[{\"name\":\"m1\",\"code\":1}]}", string(body))
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healthz.Register(&MockIndicator{"m2", commonpb.StateCode_Abnormal})
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req, _ = http.NewRequest(http.MethodGet, url, nil)
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req.Header.Set("Content-Type", "application/json")
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resp, err = client.Do(req)
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suite.Nil(err)
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defer resp.Body.Close()
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body, _ = ioutil.ReadAll(resp.Body)
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suite.Equal("{\"state\":\"component m2 state is Abnormal\",\"detail\":[{\"name\":\"m1\",\"code\":1},{\"name\":\"m2\",\"code\":2}]}", string(body))
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}
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func TestHTTPServerSuite(t *testing.T) {
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suite.Run(t, new(HTTPServerTestSuite))
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}
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type MockIndicator struct {
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name string
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code commonpb.StateCode
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}
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func (m *MockIndicator) Health(ctx context.Context) commonpb.StateCode {
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return m.code
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}
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func (m *MockIndicator) GetName() string {
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return m.name
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}
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