Spring 2.5 + JUnit4.5 测试出错解决

最新推荐文章于 2023-04-06 23:33:18 发布

原创最新推荐文章于 2023-04-06 23:33:18 发布 · 185 阅读

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#Spring #junit #Apache #Blog

本文介绍了一个扩展自 BlockJUnit4ClassRunner 的 SpringJUnit45ClassRunner 类,该类用于整合 Spring 和 JUnit4.5 的测试环境。通过创建 TestContextManager 实例并为测试实例准备上下文,确保了在运行 JUnit 测试时能够正确加载 Spring 上下文。

原文 http://thorndike.iteye.com/blog/263197


package test;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.runners.model.InitializationError;
import org.junit.runners.BlockJUnit4ClassRunner;

import org.springframework.test.context.TestContextManager;

public class SpringJUnit45ClassRunner extends BlockJUnit4ClassRunner {

	private static final Log logger = LogFactory.getLog(SpringJUnit45ClassRunner.class);

	private final TestContextManager testContextManager;

	public SpringJUnit45ClassRunner(Class<?> clazz) throws InitializationError {
		super(clazz);
		if (logger.isDebugEnabled()) {
			logger.debug("SpringJUnit45ClassRunner constructor called with [" + clazz + "].");
		}
		this.testContextManager = createTestContextManager(clazz);
	}

	protected Object createTest() throws Exception {
		Object testInstance = super.createTest();
		getTestContextManager().prepareTestInstance(testInstance);
		return testInstance;
	}

	protected TestContextManager createTestContextManager(Class<?> clazz) {
		return new TestContextManager(clazz);
	}

	protected final TestContextManager getTestContextManager() {
		return this.testContextManager;
	}

}