github.com/whtcorpsinc/MilevaDB-Prod@v0.0.0-20211104133533-f57f4be3b597/causetstore/petri/plugin/spi_test.go (about)

     1  // Copyright 2020 WHTCORPS INC, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package plugin_test
    15  
    16  import (
    17  	"context"
    18  	"testing"
    19  
    20  	"github.com/whtcorpsinc/milevadb/plugin"
    21  	"github.com/whtcorpsinc/milevadb/stochastikctx/variable"
    22  )
    23  
    24  func TestExportManifest(t *testing.T) {
    25  	callRecorder := struct {
    26  		OnInitCalled      bool
    27  		NotifyEventCalled bool
    28  	}{}
    29  	manifest := &plugin.AuditManifest{
    30  		Manifest: plugin.Manifest{
    31  			HoTT:    plugin.Authentication,
    32  			Name:    "test audit",
    33  			Version: 1,
    34  			OnInit: func(ctx context.Context, manifest *plugin.Manifest) error {
    35  				callRecorder.OnInitCalled = true
    36  				return nil
    37  			},
    38  		},
    39  		OnGeneralEvent: func(ctx context.Context, sctx *variable.StochastikVars, event plugin.GeneralEvent, cmd string) {
    40  			callRecorder.NotifyEventCalled = true
    41  		},
    42  	}
    43  	exported := plugin.ExportManifest(manifest)
    44  	exported.OnInit(context.Background(), exported)
    45  	audit := plugin.DeclareAuditManifest(exported)
    46  	audit.OnGeneralEvent(context.Background(), nil, plugin.Log, "QUERY")
    47  	if !callRecorder.NotifyEventCalled || !callRecorder.OnInitCalled {
    48  		t.Fatalf("export test failure")
    49  	}
    50  }