github.com/cloudwego/kitex@v0.9.0/pkg/rpcinfo/copy_test.go (about)

     1  /*
     2   * Copyright 2021 CloudWeGo Authors
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package rpcinfo
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/cloudwego/kitex/internal/test"
    24  )
    25  
    26  func TestFreezeRPCInfo(t *testing.T) {
    27  	ri := NewRPCInfo(
    28  		EmptyEndpointInfo(),
    29  		EmptyEndpointInfo(),
    30  		NewInvocation("service", "method"),
    31  		NewRPCConfig(),
    32  		NewRPCStats(),
    33  	)
    34  	ctx := NewCtxWithRPCInfo(context.Background(), ri)
    35  
    36  	test.Assert(t, AsTaggable(ri.From()) != nil)
    37  	test.Assert(t, AsTaggable(ri.To()) != nil)
    38  	test.Assert(t, AsMutableEndpointInfo(ri.From()) != nil)
    39  	test.Assert(t, AsMutableEndpointInfo(ri.To()) != nil)
    40  	test.Assert(t, AsMutableRPCConfig(ri.Config()) != nil)
    41  	test.Assert(t, AsMutableRPCStats(ri.Stats()) != nil)
    42  
    43  	ctx2 := FreezeRPCInfo(ctx)
    44  	test.Assert(t, ctx2 != ctx)
    45  	ri2 := GetRPCInfo(ctx2)
    46  	test.Assert(t, ri2 != nil)
    47  	test.Assert(t, ri2 != ri)
    48  
    49  	test.Assert(t, AsTaggable(ri2.From()) == nil)
    50  	test.Assert(t, AsTaggable(ri2.To()) == nil)
    51  	test.Assert(t, AsMutableEndpointInfo(ri2.From()) == nil)
    52  	test.Assert(t, AsMutableEndpointInfo(ri2.To()) == nil)
    53  	test.Assert(t, AsMutableRPCConfig(ri2.Config()) == nil)
    54  	test.Assert(t, ri2.Stats() == nil)
    55  }