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Testing Storage Report Generation Tasks in Cat Monitoring System

This test suite evaluates the StorageReportBuilder functionality in the Cat monitoring system, focusing on temporal report generation tasks. The test validates daily, weekly and monthly report building capabilities for SQL storage components.

Test Coverage Overview

The test coverage encompasses temporal report generation across different time intervals.

Key functionality tested includes:

Daily report generation using yesterday’s data
Weekly report compilation using current week data
Monthly report creation using last month’s data

Integration points focus on the TaskBuilder interface and TimeHelper utility.

Implementation Analysis

The testing approach utilizes ComponentTestCase as the base class for dependency injection and component lookup. The implementation follows a systematic pattern of validating report generation across different time scales, leveraging the StorageReportBuilder.ID identifier for task identification.

Framework-specific features include component lookup mechanisms and time helper utilities.

Technical Details

Testing tools and configuration:

JUnit framework for test execution
ComponentTestCase for dependency management
TimeHelper utility for temporal calculations
StorageReportBuilder component for report generation
TaskBuilder interface for task execution

Best Practices Demonstrated

The test demonstrates several quality testing practices including separation of concerns and clear task identification.

Notable practices:

Consistent task builder pattern usage
Clear temporal boundary definitions
Systematic component lookup approach
Modular test structure for different time periods

dianping/cat

cat-home/src/test/java/com/dianping/cat/report/task/storage/StorageReportBuilderTest.java

            
/*
 * Copyright (c) 2011-2018, Meituan Dianping. All Rights Reserved.
 *
 * 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
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 *    http://www.apache.org/licenses/LICENSE-2.0
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package com.dianping.cat.report.task.storage;

import org.unidal.lookup.ComponentTestCase;

import com.dianping.cat.helper.TimeHelper;
import com.dianping.cat.report.page.storage.task.StorageReportBuilder;
import com.dianping.cat.report.task.TaskBuilder;

public class StorageReportBuilderTest extends ComponentTestCase {

	// @Test
	public void testDailyTask() {
		TaskBuilder builder = lookup(TaskBuilder.class, StorageReportBuilder.ID);

		builder.buildDailyTask(StorageReportBuilder.ID, "cat-SQL", TimeHelper.getYesterday());
		builder.buildWeeklyTask(StorageReportBuilder.ID, "cat-SQL", TimeHelper.getCurrentWeek());
		builder.buildMonthlyTask(StorageReportBuilder.ID, "cat-SQL", TimeHelper.getLastMonth());
	}

}