dubbo.apache.org/dubbo-go/v3@v3.1.1/common/config/environment_test.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package config
    19  
    20  import (
    21  	"testing"
    22  )
    23  
    24  import (
    25  	"github.com/stretchr/testify/assert"
    26  )
    27  
    28  func TestGetEnvInstance(t *testing.T) {
    29  	GetEnvInstance()
    30  	assert.NotNil(t, instance)
    31  }
    32  
    33  func TestEnvironmentUpdateExternalConfigMap(t *testing.T) {
    34  	GetEnvInstance().UpdateExternalConfigMap(map[string]string{"1": "2"})
    35  	v, ok := GetEnvInstance().externalConfigMap.Load("1")
    36  	assert.True(t, ok)
    37  	assert.Equal(t, "2", v)
    38  
    39  	GetEnvInstance().UpdateExternalConfigMap(map[string]string{"a": "b"})
    40  	v, ok = GetEnvInstance().externalConfigMap.Load("a")
    41  	assert.True(t, ok)
    42  	assert.Equal(t, "b", v)
    43  	v, ok = GetEnvInstance().externalConfigMap.Load("1")
    44  	assert.False(t, ok)
    45  	assert.Equal(t, nil, v)
    46  }
    47  
    48  func TestEnvironmentUpdateAppExternalConfigMap(t *testing.T) {
    49  	GetEnvInstance().UpdateAppExternalConfigMap(map[string]string{"1": "2"})
    50  	v, ok := GetEnvInstance().appExternalConfigMap.Load("1")
    51  	assert.True(t, ok)
    52  	assert.Equal(t, "2", v)
    53  
    54  	GetEnvInstance().UpdateAppExternalConfigMap(map[string]string{"a": "b"})
    55  	v, ok = GetEnvInstance().appExternalConfigMap.Load("a")
    56  	assert.True(t, ok)
    57  	assert.Equal(t, "b", v)
    58  	v, ok = GetEnvInstance().appExternalConfigMap.Load("1")
    59  	assert.False(t, ok)
    60  	assert.Equal(t, nil, v)
    61  }
    62  
    63  func TestEnvironmentConfigurationAndGetProperty(t *testing.T) {
    64  	GetEnvInstance().UpdateExternalConfigMap(map[string]string{"1": "2"})
    65  	list := GetEnvInstance().Configuration()
    66  	ok, v := list.Back().Value.(*InmemoryConfiguration).GetProperty("1")
    67  	assert.True(t, ok)
    68  	assert.Equal(t, "2", v)
    69  }
    70  
    71  func TestInmemoryConfigurationGetSubProperty(t *testing.T) {
    72  	GetEnvInstance().UpdateExternalConfigMap(map[string]string{"123": "2"})
    73  	list := GetEnvInstance().Configuration()
    74  	m := list.Front().Value.(*InmemoryConfiguration).GetSubProperty("1")
    75  
    76  	assert.Equal(t, struct{}{}, m["123"])
    77  }