github.com/cloudwego/kitex@v0.9.0/pkg/kerrors/bizerrors_test.go (about)

     1  /*
     2   * Copyright 2022 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 kerrors
    18  
    19  import (
    20  	"testing"
    21  
    22  	"google.golang.org/protobuf/types/known/emptypb"
    23  
    24  	"github.com/cloudwego/kitex/internal/test"
    25  )
    26  
    27  func TestBizStatusErrors(t *testing.T) {
    28  	bserr := NewBizStatusError(404, "not found")
    29  	test.Assert(t, bserr.BizStatusCode() == 404)
    30  	test.Assert(t, bserr.BizMessage() == "not found")
    31  	bserr = NewBizStatusErrorWithExtra(502, "bad gateway", nil)
    32  	berr := bserr.(*BizStatusError)
    33  	berr.SetBizExtra("key1", "value1")
    34  	berr.AppendBizMessage("[tag1]")
    35  	test.Assert(t, bserr.BizStatusCode() == 502)
    36  	test.Assert(t, bserr.BizMessage() == "bad gateway [tag1]")
    37  	test.Assert(t, bserr.BizExtra()["key1"] == "value1")
    38  	test.Assert(t, bserr.Error() == "biz error: code=502, msg=bad gateway [tag1]")
    39  
    40  	var err error = bserr
    41  	_, ok := FromBizStatusError(err)
    42  	test.Assert(t, ok)
    43  	_, ok = FromBizStatusError(nil)
    44  	test.Assert(t, !ok)
    45  
    46  	// test grpc status error
    47  	bserr = NewGRPCBizStatusError(404, "not found")
    48  	test.Assert(t, bserr.BizStatusCode() == 404)
    49  	test.Assert(t, bserr.BizMessage() == "not found")
    50  	bserr = NewGRPCBizStatusErrorWithExtra(502, "bad gateway", nil)
    51  	gberr := bserr.(*GRPCBizStatusError)
    52  	gberr.SetBizExtra("key1", "value1")
    53  	gberr.AppendBizMessage("[tag1]")
    54  	st, err := gberr.GRPCStatus().WithDetails(&emptypb.Empty{})
    55  	test.Assert(t, err == nil)
    56  	gberr.SetGRPCStatus(st)
    57  	test.Assert(t, bserr.BizStatusCode() == 502)
    58  	test.Assert(t, bserr.BizMessage() == "bad gateway [tag1]")
    59  	test.Assert(t, bserr.BizExtra()["key1"] == "value1")
    60  	test.Assert(t, bserr.Error() == "biz error: code=502, msg=bad gateway [tag1]")
    61  
    62  	err = bserr
    63  	_, ok = FromBizStatusError(err)
    64  	test.Assert(t, ok)
    65  	_, ok = FromBizStatusError(nil)
    66  	test.Assert(t, !ok)
    67  }