Java Code Examples for org.springframework.mock.env.MockPropertySource#setProperty()

The following examples show how to use org.springframework.mock.env.MockPropertySource#setProperty() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: EnvironmentSystemIntegrationTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void registerServletParamPropertySources_GenericWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	GenericWebApplicationContext ctx = new GenericWebApplicationContext();
	ctx.setServletContext(servletContext);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));

	// ServletContext params are available
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletcontext init params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 2

Source File: EnvironmentSystemIntegrationTests.java From java-technology-stack with MIT License

5 votes

@Test
public void registerServletParamPropertySources_GenericWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	GenericWebApplicationContext ctx = new GenericWebApplicationContext();
	ctx.setServletContext(servletContext);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));

	// ServletContext params are available
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletcontext init params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 3

Source File: EnvironmentSystemIntegrationTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void registerServletParamPropertySources_GenericWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	GenericWebApplicationContext ctx = new GenericWebApplicationContext();
	ctx.setServletContext(servletContext);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));

	// ServletContext params are available
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletcontext init params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonContextValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 4

Source File: SendToHandlerMethodReturnValueHandlerTest.java From spring-cloud-aws with Apache License 2.0

5 votes

@Test
void handleReturnValue_withExpressionInSendToName_templateIsCalled()
		throws Exception {
	// Arrange
	Method validSendToMethod = this.getClass().getDeclaredMethod("expressionMethod");
	MethodParameter methodParameter = new MethodParameter(validSendToMethod, -1);

	GenericApplicationContext applicationContext = new GenericApplicationContext();
	MockPropertySource propertySource = new MockPropertySource();
	propertySource.setProperty("queueName", "myTestQueue");

	applicationContext.getEnvironment().getPropertySources().addLast(propertySource);
	applicationContext.refresh();

	SendToHandlerMethodReturnValueHandler sendToHandlerMethodReturnValueHandler;
	sendToHandlerMethodReturnValueHandler = new SendToHandlerMethodReturnValueHandler(
			this.messageTemplate);
	sendToHandlerMethodReturnValueHandler
			.setBeanFactory(applicationContext.getAutowireCapableBeanFactory());

	// Act
	sendToHandlerMethodReturnValueHandler.handleReturnValue("expression method",
			methodParameter, MessageBuilder.withPayload("Nothing").build());

	// Assert
	verify(this.messageTemplate, times(1)).convertAndSend(eq("myTestQueue"),
			eq("expression method"));
}

Example 5

Source File: SendToHandlerMethodReturnValueHandlerTest.java From spring-cloud-aws with Apache License 2.0

5 votes

@Test
void handleReturnValue_withPlaceHolderInSendToName_templateIsCalled()
		throws Exception {
	// Arrange
	Method validSendToMethod = this.getClass().getDeclaredMethod("placeHolderMethod");
	MethodParameter methodParameter = new MethodParameter(validSendToMethod, -1);

	GenericApplicationContext applicationContext = new GenericApplicationContext();
	MockPropertySource propertySource = new MockPropertySource();
	propertySource.setProperty("placeholderQueueName", "myTestQueue");

	applicationContext.getEnvironment().getPropertySources().addLast(propertySource);
	applicationContext.registerBeanDefinition("resolver",
			BeanDefinitionBuilder
					.genericBeanDefinition(PropertySourcesPlaceholderConfigurer.class)
					.getBeanDefinition());

	applicationContext.refresh();

	SendToHandlerMethodReturnValueHandler sendToHandlerMethodReturnValueHandler;
	sendToHandlerMethodReturnValueHandler = new SendToHandlerMethodReturnValueHandler(
			this.messageTemplate);
	sendToHandlerMethodReturnValueHandler
			.setBeanFactory(applicationContext.getAutowireCapableBeanFactory());

	// Act
	sendToHandlerMethodReturnValueHandler.handleReturnValue("placeholder method",
			methodParameter, MessageBuilder.withPayload("Nothing").build());

	// Assert
	verify(this.messageTemplate, times(1)).convertAndSend(eq("myTestQueue"),
			eq("placeholder method"));
}

Example 6

Source File: EnvironmentSystemIntegrationTests.java From spring-analysis-note with MIT License

4 votes

@Test
public void registerServletParamPropertySources_AbstractRefreshableWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	AbstractRefreshableWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
	ctx.setConfigLocation(EnvironmentAwareBean.class.getName());
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 7

Source File: EnvironmentSystemIntegrationTests.java From spring-analysis-note with MIT License

4 votes

@Test
public void registerServletParamPropertySources_StaticWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	StaticWebApplicationContext ctx = new StaticWebApplicationContext();
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 8

Source File: EnvironmentSystemIntegrationTests.java From java-technology-stack with MIT License

4 votes

@Test
public void registerServletParamPropertySources_AbstractRefreshableWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	AbstractRefreshableWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
	ctx.setConfigLocation(EnvironmentAwareBean.class.getName());
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 9

Source File: EnvironmentSystemIntegrationTests.java From java-technology-stack with MIT License

4 votes

@Test
public void registerServletParamPropertySources_StaticWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	StaticWebApplicationContext ctx = new StaticWebApplicationContext();
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 10

Source File: EnvironmentSystemIntegrationTests.java From spring4-understanding with Apache License 2.0

4 votes

@Test
public void registerServletParamPropertySources_AbstractRefreshableWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	AbstractRefreshableWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
	ctx.setConfigLocation(EnvironmentAwareBean.class.getName());
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	assertThat(environment, instanceOf(StandardServletEnvironment.class));
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}

Example 11

Source File: EnvironmentSystemIntegrationTests.java From spring4-understanding with Apache License 2.0

4 votes

@Test
public void registerServletParamPropertySources_StaticWebApplicationContext() {
	MockServletContext servletContext = new MockServletContext();
	servletContext.addInitParameter("pCommon", "pCommonContextValue");
	servletContext.addInitParameter("pContext1", "pContext1Value");

	MockServletConfig servletConfig = new MockServletConfig(servletContext);
	servletConfig.addInitParameter("pCommon", "pCommonConfigValue");
	servletConfig.addInitParameter("pConfig1", "pConfig1Value");

	StaticWebApplicationContext ctx = new StaticWebApplicationContext();
	ctx.setServletConfig(servletConfig);
	ctx.refresh();

	ConfigurableEnvironment environment = ctx.getEnvironment();
	MutablePropertySources propertySources = environment.getPropertySources();
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME), is(true));
	assertThat(propertySources.contains(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME), is(true));

	// ServletConfig gets precedence
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONTEXT_PROPERTY_SOURCE_NAME))));

	// but all params are available
	assertThat(environment.getProperty("pContext1"), is("pContext1Value"));
	assertThat(environment.getProperty("pConfig1"), is("pConfig1Value"));

	// Servlet* PropertySources have precedence over System* PropertySources
	assertThat(propertySources.precedenceOf(PropertySource.named(StandardServletEnvironment.SERVLET_CONFIG_PROPERTY_SOURCE_NAME)),
			lessThan(propertySources.precedenceOf(PropertySource.named(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME))));

	// Replace system properties with a mock property source for convenience
	MockPropertySource mockSystemProperties = new MockPropertySource(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
	mockSystemProperties.setProperty("pCommon", "pCommonSysPropsValue");
	mockSystemProperties.setProperty("pSysProps1", "pSysProps1Value");
	propertySources.replace(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME, mockSystemProperties);

	// assert that servletconfig params resolve with higher precedence than sysprops
	assertThat(environment.getProperty("pCommon"), is("pCommonConfigValue"));
	assertThat(environment.getProperty("pSysProps1"), is("pSysProps1Value"));
}