dubbo.apache.org/dubbo-go/v3@v3.1.1/registry/servicediscovery/instance/random/random_service_instance_selector_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 random
    19  
    20  import (
    21  	"testing"
    22  )
    23  
    24  import (
    25  	"github.com/stretchr/testify/assert"
    26  )
    27  
    28  import (
    29  	"dubbo.apache.org/dubbo-go/v3/common"
    30  	"dubbo.apache.org/dubbo-go/v3/registry"
    31  )
    32  
    33  func TestRandomServiceInstanceSelector_Select(t *testing.T) {
    34  	selector := NewRandomServiceInstanceSelector()
    35  	serviceInstances := []registry.ServiceInstance{
    36  		&registry.DefaultServiceInstance{
    37  			ID:          "1",
    38  			ServiceName: "test1",
    39  			Host:        "127.0.0.1:80",
    40  			Port:        0,
    41  			Enable:      false,
    42  			Healthy:     false,
    43  			Metadata:    nil,
    44  		},
    45  		&registry.DefaultServiceInstance{
    46  			ID:          "2",
    47  			ServiceName: "test2",
    48  			Host:        "127.0.0.1:80",
    49  			Port:        0,
    50  			Enable:      false,
    51  			Healthy:     false,
    52  			Metadata:    nil,
    53  		},
    54  	}
    55  	assert.NotNil(t, selector.Select(&common.URL{}, serviceInstances))
    56  }