Java TestContext類代碼示例

import org.springframework.test.context.TestContext; //導入依賴的package包/類
private void optimizedDbReset(TestContext testContext, FlywayTest annotation) throws Exception {
    if (annotation != null && annotation.invokeCleanDB() && annotation.invokeMigrateDB() && !annotation.invokeBaselineDB()) {

        ApplicationContext applicationContext = testContext.getApplicationContext();

        FlywayDataSourceContext dataSourceContext = getDataSourceContext(applicationContext, annotation.flywayName());
        Flyway flywayBean = ReflectionTestUtils.invokeMethod(this, "getBean", applicationContext, Flyway.class, annotation.flywayName());

        if (dataSourceContext != null && flywayBean != null) {
            prepareDataSourceContext(dataSourceContext, flywayBean, annotation);

            FlywayTest adjustedAnnotation = copyAnnotation(annotation, false, false, true);
            ReflectionTestUtils.invokeMethod(this, "dbResetWithAnnotation", testContext, adjustedAnnotation);

            return;
        }
    }

    ReflectionTestUtils.invokeMethod(this, "dbResetWithAnnotation", testContext, annotation);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Test
public void prepareFailingTestInstanceShouldPrintReport() throws Exception {
	TestContext testContext = mock(TestContext.class);
	given(testContext.getTestInstance()).willThrow(new IllegalStateException());
	SpringApplication application = new SpringApplication(Config.class);
	application.setWebEnvironment(false);
	ConfigurableApplicationContext applicationContext = application.run();
	given(testContext.getApplicationContext()).willReturn(applicationContext);
	try {
		this.reportListener.prepareTestInstance(testContext);
	}
	catch (IllegalStateException ex) {
		// Expected
	}
	this.out.expect(containsString("AUTO-CONFIGURATION REPORT"));
	this.out.expect(containsString("Positive matches"));
	this.out.expect(containsString("Negative matches"));
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Override
public void afterTestMethod(final TestContext testContext) throws Exception {
    final String uuid = testCases.get();
    testCases.remove();
    getLifecycle().updateTestCase(uuid, testResult -> {
        testResult.setStatus(getStatus(testContext.getTestException()).orElse(Status.PASSED));
        if (Objects.isNull(testResult.getStatusDetails())) {
            testResult.setStatusDetails(new StatusDetails());
        }
        getStatusDetails(testContext.getTestException()).ifPresent(statusDetails -> {
            testResult.getStatusDetails().setMessage(statusDetails.getMessage());
            testResult.getStatusDetails().setTrace(statusDetails.getTrace());
        });
    });
    getLifecycle().stopTestCase(uuid);
    getLifecycle().writeTestCase(uuid);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Override
public void afterTestMethod(TestContext testContext)  {
    Method method = testContext.getTestMethod();
    if (DataSetAnnotationUtils.isRun(method)) {
        try {
            MybatisTestProcessor mybatisTestProcessor = testContext.
                    getApplicationContext().getBean(DataSetAnnotationUtils.getImplName(method));
            boolean success = mybatisTestProcessor.compareResult(method);
            if (!success) {
                logger.info("Data test result : failure");
                Assert.fail();
            }
        } catch (EasyMallTestException e) {
            logger.error(e.getMessage(), e);
            Assert.fail(e.getMessage());
        }
    }
    logger.info("Data test result : success");
    MDC.clear();
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Override
public void afterTestMethod(TestContext testContext) {
    Method method = testContext.getTestMethod();
    if (DataSetAnnotationUtils.isRun(method)) {
        try {
            DataProcessor dataProcessor = testContext.
                    getApplicationContext().getBean(DataSetAnnotationUtils.getImplName(method));
            boolean success = dataProcessor.compareResult(method);
            if (!success) {
                logger.info("Data test result : failure");
                Assert.fail();
            }
        } catch (EasyTestException e) {
            logger.error(e.getMessage(), e);
            Assert.fail(e.getMessage());
        }
    }
    logger.info("Data test result : success");
    MDC.clear();
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
/**
 * 初始化數據源
 *
 * @param testContext
 */
private void initDatabase(TestContext testContext) {
    SqlConfig.Database database = null;
    Class<?> testClass = testContext.getTestClass();
    SqlConfig sqlConfigInClass = testClass.getAnnotation(SqlConfig.class);
    if (sqlConfigInClass != null) {
        database = sqlConfigInClass.database();
    }
    Method method = testContext.getTestMethod();
    SqlConfig sqlConfigInMethod = method.getAnnotation(SqlConfig.class);
    if (sqlConfigInMethod != null) {
        database = sqlConfigInMethod.database();
    }
    if (database != null) {
        UnitTestDataSource.selectDataSource(database);
    }
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
private void resetMocks(TestContext testContext, Predicate<MockitoDoubleConfiguration> shouldResetPredicate) throws Exception {
	final ApplicationContext applicationContext = testContext.getApplicationContext();
	final DoubleRegistry doubleRegistry = applicationContext.getBean(DoubleRegistry.BEAN_NAME, DoubleRegistry.class);
	final DoubleSearch doubleSearch = doubleRegistry.doublesSearch();

	for (DoubleDefinition doubleDefinition : doubleRegistry.doublesSearch()) {
		final String beanName = doubleDefinition.getName();
		final Object bean = applicationContext.getBean(beanName);
		if (Mockito.mockingDetails(bean).isMock()) {
			final DoubleDefinition definition = doubleSearch.findOneDefinition(beanName);
			final MockitoDoubleConfiguration configuration = definition.getConfiguration(MockitoDoubleConfiguration.class);

			if (shouldResetPredicate.test(configuration)) {
				mockResetExecutor.resetMock(bean);
			}
		}
	}
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Test
public void should_reset_only_mocks_and_spies() throws Exception {
	//given
	final TestContext testContext = createTestContext(
			new DoubleRegistry(emptyList(), emptyList()),
			Stream.of(
					bean("string1", "first string"),
					bean("string2", "second string")));

	//when
	executionListener.beforeTestMethod(testContext);
	executionListener.afterTestMethod(testContext);

	//then
	Mockito.verifyZeroInteractions(resetExecutor);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Test
public void should_never_reset_mock() throws Exception {
	//given
	final Object mock = Mockito.mock(Object.class, "mock to reset");
	final String noResetMockName = "no reset mock";
	final TestContext testContext = createTestContext(
			new DoubleRegistry(
					singletonList(
							DoubleDefinition.builder()
									.name(noResetMockName)
									.doubleClass(Object.class)
									.doubleConfiguration(neverReset())
									.build()),
					emptyList()),
			Stream.of(bean(noResetMockName, mock)));

	//when
	executionListener.beforeTestMethod(testContext);
	executionListener.afterTestMethod(testContext);

	//then
	Mockito.verifyZeroInteractions(resetExecutor);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Override
public void beforeTestMethod(TestContext testContext) throws Exception {
	final Object testInstance = testContext.getTestInstance();
	if (!(testInstance instanceof Specification)) {
		return;
	}

	final Specification specification = (Specification) testInstance;
	final List<Object> mocks = new LinkedList<>();
	final ApplicationContext applicationContext = testContext.getApplicationContext();
	final DoubleRegistry doubleRegistry = applicationContext.getBean(DoubleRegistry.BEAN_NAME, DoubleRegistry.class);

	for (DoubleDefinition doubleDefinition : doubleRegistry.doublesSearch()) {
		final Optional<Object> doubleBean = tryToGetBean(applicationContext, doubleDefinition);

		doubleBean.ifPresent(bean -> {
			mocks.add(bean);
			mockUtil.attachMock(bean, specification);
		});
	}

	testContext.setAttribute(MOCKED_BEANS_NAMES, mocks);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
@Override
public void beforeTestClass(TestContext testContext) throws Exception {
	wireMockAnnotation = testContext.getTestClass().getAnnotation(WireMockTest.class);
	if(wireMockAnnotation == null) {
		return;
	}

	int port = wireMockAnnotation.port() > 0 ? wireMockAnnotation.port() : InetUtils.getFreeServerPort();
	ArrayList<String> properties = new ArrayList<>();
	properties.add("wiremock.port=" + port);
	properties.add("wiremock.enabled=true");
	properties.add("wiremock.stubPath=" + wireMockAnnotation.stubPath());
	properties.add("ribbon.eureka.enabled=false");
	for (String service : (String[]) wireMockAnnotation.ribbonServices()) {
		properties.add(service + ".ribbon.listOfServers=localhost:" + port);
	}

	addPropertySourceProperties(testContext, properties.toArray(new String[0]));
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
/**
 * Get the {@linkplain PlatformTransactionManager transaction manager} to use
 * for the supplied {@linkplain TestContext test context} and {@code qualifier}.
 * <p>Delegates to {@link #getTransactionManager(TestContext)} if the
 * supplied {@code qualifier} is {@code null} or empty.
 * @param testContext the test context for which the transaction manager
 * should be retrieved
 * @param qualifier the qualifier for selecting between multiple bean matches;
 * may be {@code null} or empty
 * @return the transaction manager to use, or {@code null} if not found
 * @throws BeansException if an error occurs while retrieving the transaction manager
 * @see #getTransactionManager(TestContext)
 */
protected PlatformTransactionManager getTransactionManager(TestContext testContext, String qualifier) {
	// look up by type and qualifier from @Transactional
	if (StringUtils.hasText(qualifier)) {
		try {
			// Use autowire-capable factory in order to support extended qualifier
			// matching (only exposed on the internal BeanFactory, not on the
			// ApplicationContext).
			BeanFactory bf = testContext.getApplicationContext().getAutowireCapableBeanFactory();

			return BeanFactoryAnnotationUtils.qualifiedBeanOfType(bf, PlatformTransactionManager.class, qualifier);
		}
		catch (RuntimeException ex) {
			if (logger.isWarnEnabled()) {
				logger.warn(
					String.format(
						"Caught exception while retrieving transaction manager with qualifier '%s' for test context %s",
						qualifier, testContext), ex);
			}
			throw ex;
		}
	}

	// else
	return getTransactionManager(testContext);
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
/**
 * Determine whether or not to rollback transactions by default for the
 * supplied {@linkplain TestContext test context}.
 * <p>Supports {@link Rollback @Rollback} or
 * {@link TransactionConfiguration @TransactionConfiguration} at the
 * class-level.
 * @param testContext the test context for which the default rollback flag
 * should be retrieved
 * @return the <em>default rollback</em> flag for the supplied test context
 * @throws Exception if an error occurs while determining the default rollback flag
 */
@SuppressWarnings("deprecation")
protected final boolean isDefaultRollback(TestContext testContext) throws Exception {
	Class<?> testClass = testContext.getTestClass();
	Rollback rollback = findAnnotation(testClass, Rollback.class);
	boolean rollbackPresent = (rollback != null);
	TransactionConfigurationAttributes txConfigAttributes = retrieveConfigurationAttributes(testContext);

	if (rollbackPresent && txConfigAttributes != defaultTxConfigAttributes) {
		throw new IllegalStateException(String.format("Test class [%s] is annotated with both @Rollback "
				+ "and @TransactionConfiguration, but only one is permitted.", testClass.getName()));
	}

	if (rollbackPresent) {
		boolean defaultRollback = rollback.value();
		if (logger.isDebugEnabled()) {
			logger.debug(String.format("Retrieved default @Rollback(%s) for test class [%s].", defaultRollback,
				testClass.getName()));
		}
		return defaultRollback;
	}

	// else
	return txConfigAttributes.isDefaultRollback();
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
/**
 * Retrieve the {@link TransactionConfigurationAttributes} for the
 * supplied {@link TestContext} whose {@linkplain Class test class}
 * may optionally declare or inherit
 * {@link TransactionConfiguration @TransactionConfiguration}.
 * <p>If {@code @TransactionConfiguration} is not present for the
 * supplied {@code TestContext}, a default instance of
 * {@code TransactionConfigurationAttributes} will be used instead.
 * @param testContext the test context for which the configuration
 * attributes should be retrieved
 * @return the TransactionConfigurationAttributes instance for this listener,
 * potentially cached
 * @see TransactionConfigurationAttributes#TransactionConfigurationAttributes()
 */
@SuppressWarnings("deprecation")
TransactionConfigurationAttributes retrieveConfigurationAttributes(TestContext testContext) {
	if (this.configurationAttributes == null) {
		Class<?> clazz = testContext.getTestClass();

		TransactionConfiguration txConfig = AnnotatedElementUtils.findMergedAnnotation(clazz,
			TransactionConfiguration.class);
		if (logger.isDebugEnabled()) {
			logger.debug(String.format("Retrieved @TransactionConfiguration [%s] for test class [%s].",
				txConfig, clazz.getName()));
		}

		TransactionConfigurationAttributes configAttributes = (txConfig == null ? defaultTxConfigAttributes
				: new TransactionConfigurationAttributes(txConfig.transactionManager(), txConfig.defaultRollback()));

		if (logger.isDebugEnabled()) {
			logger.debug(String.format("Using TransactionConfigurationAttributes %s for test class [%s].",
				configAttributes, clazz.getName()));
		}
		this.configurationAttributes = configAttributes;
	}
	return this.configurationAttributes;
}
 

import org.springframework.test.context.TestContext; //導入依賴的package包/類
/**
 * Execute SQL scripts configured via {@link Sql @Sql} for the supplied
 * {@link TestContext} and {@link ExecutionPhase}.
 */
private void executeSqlScripts(TestContext testContext, ExecutionPhase executionPhase) throws Exception {
	boolean classLevel = false;

	Set<Sql> sqlAnnotations = AnnotationUtils.getRepeatableAnnotations(testContext.getTestMethod(), Sql.class,
		SqlGroup.class);
	if (sqlAnnotations.isEmpty()) {
		sqlAnnotations = AnnotationUtils.getRepeatableAnnotations(testContext.getTestClass(), Sql.class,
			SqlGroup.class);
		if (!sqlAnnotations.isEmpty()) {
			classLevel = true;
		}
	}

	for (Sql sql : sqlAnnotations) {
		executeSqlScripts(sql, executionPhase, testContext, classLevel);
	}
}