You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: historyExists_test.go
    path of file: ./repos/cadence/common/reconciliation/invariant
    
    the code of the file until where you have to start completion: // The MIT License (MIT)
//
// Copyright (c) 2017-2020 Uber Technologies Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF AN
    
func (s *HistoryExistsSuite) TestCheck() {
	testCases := []struct {
		getExecErr                error
		getExecResp               *persistence.GetWorkflowExecutionResponse
		getHistoryErr             error
		getHistoryResp            *persistence.ReadHistoryBranchResponse
		expectedResult            CheckResult
		expectedResourcePopulated bool
	}{
		{
			getExecErr:     errors.New("got error checking workflow exists"),
			getHistoryResp: &persistence.ReadHistoryBranchResponse{},
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeFailed,
				InvariantName:   HistoryExists,
				Info:            "failed to check if concrete execution still exists",
				InfoDetails:     "got error checking workflow exists",
			},
			expectedResourcePopulated: false,
		},
		{
			getExecErr:     &types.EntityNotExistsError{},
			getHistoryResp: &persistence.ReadHistoryBranchResponse{},
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeHealthy,
				InvariantName:   HistoryExists,
				Info:            "determined execution was healthy because concrete execution no longer exists",
			},
			expectedResourcePopulated: false,
		},
		{
			getExecResp:    &persistence.GetWorkflowExecutionResponse{},
			getHistoryResp: nil,
			getHistoryErr:  &types.EntityNotExistsError{Message: "got entity not exists error"},
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeCorrupted,
				InvariantName:   HistoryExists,
				Info:            "concrete execution exists but history does not exist",
				InfoDetails:     "got entity not exists error",
			},
			expectedResourcePopulated: false,
		},
		{
			getExecResp:    &persistence.GetWorkflowExecutionResponse{},
			getHistoryResp: nil,
			getHistoryErr:  errors.New("error fetching history"),
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeFailed,
				InvariantName:   HistoryExists,
				Info:            "failed to verify if history exists",
				InfoDetails:     "error fetching history",
			},
			expectedResourcePopulated: false,
		},
		{
			getExecResp:    &persistence.GetWorkflowExecutionResponse{},
			getHistoryResp: nil,
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeCorrupted,
				InvariantName:   HistoryExists,
				Info:            "concrete execution exists but got empty history",
			},
			expectedResourcePopulated: false,
		},
		{
			getExecResp: &persistence.GetWorkflowExecutionResponse{},
			getHistoryResp: &persistence.ReadHistoryBranchResponse{
				HistoryEvents: []*types.HistoryEvent{
					{},
				},
			},
			expectedResult: CheckResult{
				CheckResultType: CheckResultTypeHealthy,
				InvariantName:   HistoryExists,
			},
			expectedResourcePopulated: true,
		},
	}

	ctrl := gomock.NewController(s.T())
	domainCache := cache.NewMockDomainCache(ctrl)
	for _, tc := range testCases {
		execManager := &mocks.ExecutionManager{}
		historyManager := &mocks.HistoryV2Manager{}
		execManager.On("GetWorkflowExecution", mock.Anything, mock.Anything).Return(tc.getExecResp, tc.getExecErr)
		historyManager.On("ReadHistoryBranch", mock.Anything, mock.Anything).Return(tc.getHistoryResp, tc.getHistoryErr)
		domainCache.EXPECT().GetDomainName(gomock.Any()).Return("test-domain-name", nil).AnyTimes()
		i := NewHistoryExists(persistence.NewPersistenceRetryer(execManager, historyManager, c2.CreatePersistenceRetryPolicy()), domainCache)
		result := i.Check(context.Background(), getOpenConcreteExecution())
		s.Equal(tc.expectedResult, result)

	}
}