vitess.io/vitess@v0.16.2/go/vt/vttablet/tabletmanager/vdiff/action_test.go (about)

     1  /*
     2  Copyright 2022 The Vitess 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 vdiff
    18  
    19  import (
    20  	"context"
    21  	"reflect"
    22  	"testing"
    23  	"time"
    24  
    25  	tabletmanagerdatapb "vitess.io/vitess/go/vt/proto/tabletmanagerdata"
    26  	vtrpcpb "vitess.io/vitess/go/vt/proto/vtrpc"
    27  	"vitess.io/vitess/go/vt/vterrors"
    28  )
    29  
    30  func TestPerformVDiffAction(t *testing.T) {
    31  	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
    32  	defer cancel()
    33  	tests := []struct {
    34  		name    string
    35  		vde     *Engine
    36  		req     *tabletmanagerdatapb.VDiffRequest
    37  		want    *tabletmanagerdatapb.VDiffResponse
    38  		wantErr error
    39  	}{
    40  		{
    41  			name:    "engine not open",
    42  			vde:     &Engine{isOpen: false},
    43  			wantErr: vterrors.New(vtrpcpb.Code_UNAVAILABLE, "vdiff engine is closed"),
    44  		},
    45  	}
    46  	for _, tt := range tests {
    47  		t.Run(tt.name, func(t *testing.T) {
    48  			got, err := tt.vde.PerformVDiffAction(ctx, tt.req)
    49  			if tt.wantErr != nil && !vterrors.Equals(err, tt.wantErr) {
    50  				t.Errorf("Engine.PerformVDiffAction() error = %v, wantErr %v", err, tt.wantErr)
    51  				return
    52  			}
    53  			if !reflect.DeepEqual(got, tt.want) {
    54  				t.Errorf("Engine.PerformVDiffAction() = %v, want %v", got, tt.want)
    55  			}
    56  		})
    57  	}
    58  }