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: task_commits_test.go
    path of file: ./repos/incubator-devlake/backend/plugins/zentao/e2e
    
    the code of the file until where you have to start completion: /*
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/
    
func TestZentaoTaskCommitsDataFlow(t *testing.T) {

	var zentao impl.Zentao
	dataflowTester := e2ehelper.NewDataFlowTester(t, "zentao", zentao)

	taskData := &tasks.ZentaoTaskData{
		Options: &tasks.ZentaoOptions{
			ConnectionId: 1,
			ProjectId:    48,
		},
		ApiClient: getFakeAPIClient(),
	}

	// import _raw_zentao_api_task_commits raw data table
	dataflowTester.ImportCsvIntoRawTable("./raw_tables/_raw_zentao_api_task_commits.csv",
		"_raw_zentao_api_task_commits")

	// verify task commit extraction
	dataflowTester.FlushTabler(&models.ZentaoTaskCommit{})
	dataflowTester.Subtask(tasks.ExtractTaskCommitsMeta, taskData)
	dataflowTester.VerifyTableWithOptions(&models.ZentaoTaskCommit{}, e2ehelper.TableOptions{
		CSVRelPath:  "./snapshot_tables/_tool_zentao_task_commits.csv",
		IgnoreTypes: []interface{}{common.NoPKModel{}},
	})

	// import _raw_zentao_api_task_repo_commits raw data table
	dataflowTester.ImportCsvIntoRawTable("./raw_tables/_raw_zentao_api_task_repo_commits.csv",
		"_raw_zentao_api_task_repo_commits")

	// verify task repo commit extraction
	dataflowTester.FlushTabler(&models.ZentaoTaskRepoCommit{})
	dataflowTester.Subtask(tasks.ExtractTaskRepoCommitsMeta, taskData)
	dataflowTester.VerifyTableWithOptions(&models.ZentaoTaskRepoCommit{}, e2ehelper.TableOptions{
		CSVRelPath:  "./snapshot_tables/_tool_zentao_task_repo_commits.csv",
		IgnoreTypes: []interface{}{common.NoPKModel{}},
	})

	// verify task repo commit conversion
	dataflowTester.FlushTabler(&crossdomain.IssueRepoCommit{})
	dataflowTester.Subtask(tasks.ConvertTaskRepoCommitsMeta, taskData)
	dataflowTester.VerifyTableWithOptions(&crossdomain.IssueRepoCommit{}, e2ehelper.TableOptions{
		CSVRelPath:  "./snapshot_tables/issue_task_repo_commits.csv",
		IgnoreTypes: []interface{}{common.NoPKModel{}},
	})

}