dubbo.apache.org/dubbo-go/v3@v3.1.1/config/config_resolver_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/knadh/koanf"
    26  
    27  	"github.com/stretchr/testify/assert"
    28  )
    29  
    30  func TestResolvePlaceHolder(t *testing.T) {
    31  	t.Run("test resolver", func(t *testing.T) {
    32  		conf := NewLoaderConf(WithPath("./testdata/config/resolver/application.yaml"))
    33  		koan := GetConfigResolver(conf)
    34  		assert.Equal(t, koan.Get("dubbo.config-center.address"), koan.Get("dubbo.registries.nacos.address"))
    35  		assert.Equal(t, koan.Get("localhost"), koan.Get("dubbo.protocols.dubbo.ip"))
    36  		assert.Equal(t, "", koan.Get("dubbo.registries.nacos.group"))
    37  		assert.Equal(t, "dev", koan.Get("dubbo.registries.zk.group"))
    38  
    39  		rc := NewRootConfigBuilder().Build()
    40  		err := koan.UnmarshalWithConf(rc.Prefix(), rc, koanf.UnmarshalConf{Tag: "yaml"})
    41  		assert.Nil(t, err)
    42  		assert.Equal(t, rc.ConfigCenter.Address, rc.Registries["nacos"].Address)
    43  		//not exist, default
    44  		assert.Equal(t, "", rc.Registries["nacos"].Group)
    45  		assert.Equal(t, "dev", rc.Registries["zk"].Group)
    46  
    47  	})
    48  }