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Do not repopulate RequestContextHolder in ServTEL 

This commit fixes a bug introduced in the last commit.

ServletTestExecutionListener (STEL) now tracks whether it has already
populated the RequestContextHolder.

Issue: SPR-11144

Backport-Commit: 800018a817
This commit is contained in:
Sam Brannen 2013-12-11 01:00:04 +01:00
parent 6ded287144
commit 38ad39f467
2 changed files with 26 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
spring-test/src/main/java/org/springframework/test/context/web/ServletTestExecutionListener.java
View File

@ -20,7 +20,6 @@ import javax.servlet.ServletContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ConfigurableApplicationContext;
@ -74,6 +73,16 @@ public class ServletTestExecutionListener extends AbstractTestExecutionListener
public static final String RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE = Conventions.getQualifiedAttributeName(
ServletTestExecutionListener.class, "resetRequestContextHolder");
/**
* Attribute name for a {@link TestContext} attribute which indicates that
* {@code ServletTestExecutionListener} has already populated Spring Web's
* {@code RequestContextHolder}.
*
* <p>Permissible values include {@link Boolean#TRUE} and {@link Boolean#FALSE}.
*/
public static final String POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE = Conventions.getQualifiedAttributeName(
ServletTestExecutionListener.class, "populatedRequestContextHolder");
private static final Log logger = LogFactory.getLog(ServletTestExecutionListener.class);
@ -111,8 +120,10 @@ public class ServletTestExecutionListener extends AbstractTestExecutionListener
* {@code RequestContextHolder}, but only if the {@link
* #RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE} in the supplied {@code TestContext}
* has a value of {@link Boolean#TRUE}.
* <p>The {@link #RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE} will be
* subsequently removed from the test context, regardless of its value.
*
* <p>The {@link #RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE} and
* {@link #POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE} will be subsequently
* removed from the test context, regardless of their values.
*
* @see TestExecutionListener#afterTestMethod(TestContext)
*/
@ -123,6 +134,7 @@ public class ServletTestExecutionListener extends AbstractTestExecutionListener
}
RequestContextHolder.resetRequestAttributes();
}
testContext.removeAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE);
testContext.removeAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE);
}
@ -130,8 +142,12 @@ public class ServletTestExecutionListener extends AbstractTestExecutionListener
return AnnotationUtils.findAnnotation(testContext.getTestClass(), WebAppConfiguration.class) == null;
}
private boolean alreadyPopulatedRequestContextHolder(TestContext testContext) {
return Boolean.TRUE.equals(testContext.getAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE));
}
private void setUpRequestContextIfNecessary(TestContext testContext) {
if (notAnnotatedWithWebAppConfiguration(testContext)) {
if (notAnnotatedWithWebAppConfiguration(testContext) || alreadyPopulatedRequestContextHolder(testContext)) {
return;
}
@ -156,6 +172,7 @@ public class ServletTestExecutionListener extends AbstractTestExecutionListener
ServletWebRequest servletWebRequest = new ServletWebRequest(request, response);
RequestContextHolder.setRequestAttributes(servletWebRequest);
testContext.setAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
testContext.setAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
if (wac instanceof ConfigurableApplicationContext) {

6
spring-test/src/test/java/org/springframework/test/context/web/ServletTestExecutionListenerTests.java
View File

@ -175,14 +175,18 @@ public class ServletTestExecutionListenerTests {
private void assertWebAppConfigTestCase() throws Exception {
listener.prepareTestInstance(testContext);
assertAttributeDoesNotExist();
verify(testContext, times(1)).setAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
verify(testContext, times(1)).setAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
when(testContext.getAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE)).thenReturn(Boolean.TRUE);
when(testContext.getAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE)).thenReturn(Boolean.TRUE);
listener.beforeTestMethod(testContext);
assertAttributeDoesNotExist();
verify(testContext, times(2)).setAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
verify(testContext, times(1)).setAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
verify(testContext, times(1)).setAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE, Boolean.TRUE);
listener.afterTestMethod(testContext);
verify(testContext).removeAttribute(POPULATED_REQUEST_CONTEXT_HOLDER_ATTRIBUTE);
verify(testContext).removeAttribute(RESET_REQUEST_CONTEXT_HOLDER_ATTRIBUTE);
assertAttributesNotAvailable();
}