mirror of
https://gitee.com/milvus-io/milvus.git
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101 lines
2.7 KiB
Go
101 lines
2.7 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 config
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import (
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"os"
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"path"
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"testing"
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"time"
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"github.com/cockroachdb/errors"
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"github.com/stretchr/testify/assert"
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)
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func TestAllConfigFromManager(t *testing.T) {
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mgr, _ := Init()
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all := mgr.GetConfigs()
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assert.Equal(t, 0, len(all))
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mgr, _ = Init(WithEnvSource(formatKey))
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all = mgr.GetConfigs()
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assert.Less(t, 0, len(all))
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}
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func TestConfigChangeEvent(t *testing.T) {
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dir, _ := os.MkdirTemp("", "milvus")
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os.WriteFile(path.Join(dir, "milvus.yaml"), []byte("a.b: 1\nc.d: 2"), 0o600)
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os.WriteFile(path.Join(dir, "user.yaml"), []byte("a.b: 3"), 0o600)
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fs := NewFileSource(&FileInfo{[]string{path.Join(dir, "milvus.yaml"), path.Join(dir, "user.yaml")}, 1})
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mgr, _ := Init()
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err := mgr.AddSource(fs)
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assert.NoError(t, err)
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res, err := mgr.GetConfig("a.b")
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assert.NoError(t, err)
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assert.Equal(t, res, "3")
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os.WriteFile(path.Join(dir, "user.yaml"), []byte("a.b: 6"), 0o600)
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time.Sleep(3 * time.Second)
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res, err = mgr.GetConfig("a.b")
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assert.NoError(t, err)
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assert.Equal(t, res, "6")
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}
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func TestAllDupliateSource(t *testing.T) {
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mgr, _ := Init()
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err := mgr.AddSource(NewEnvSource(formatKey))
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assert.NoError(t, err)
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err = mgr.AddSource(NewEnvSource(formatKey))
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assert.Error(t, err)
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err = mgr.AddSource(ErrSource{})
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assert.Error(t, err, "error")
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err = mgr.pullSourceConfigs("ErrSource")
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assert.Error(t, err, "invalid source or source not added")
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}
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type ErrSource struct{}
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func (e ErrSource) Close() {
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}
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func (e ErrSource) GetConfigurationByKey(string) (string, error) {
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return "", errors.New("error")
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}
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// GetConfigurations implements Source
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func (ErrSource) GetConfigurations() (map[string]string, error) {
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return nil, errors.New("error")
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}
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// GetPriority implements Source
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func (ErrSource) GetPriority() int {
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return 2
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}
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// GetSourceName implements Source
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func (ErrSource) GetSourceName() string {
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return "ErrSource"
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}
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func (e ErrSource) SetEventHandler(eh EventHandler) {
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}
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func (e ErrSource) UpdateOptions(opt Options) {
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}
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