This commit migrates all remaining tests from JUnit 3 to JUnit 4, with
the exception of Spring's legacy JUnit 3.8 based testing framework that
is still in use in the spring-orm module.
Issue: SPR-13514
SPR-11512 introduced support for annotation attribute aliases via
@AliasFor, requiring the explicit declaration of the 'attribute'
attribute. However, for aliases within an annotation, this explicit
declaration is unnecessary.
This commit improves the readability of alias pairs declared within an
annotation by introducing a 'value' attribute in @AliasFor that is an
alias for the existing 'attribute' attribute. This allows annotations
such as @ContextConfiguration from the spring-test module to declare
aliases as follows.
public @interface ContextConfiguration {
@AliasFor("locations")
String[] value() default {};
@AliasFor("value")
String[] locations() default {};
// ...
}
Issue: SPR-13289
This split avoids a package tangle (between core and core.annotation) and also allows for selective use of raw annotation exposure versus synthesized annotations, with the latter primarily applicable to web and message handler processing at this point.
Issue: SPR-13153
This change improves the following use cases with
`WebRequest.checkNotModified(String etag)` and
`WebRequest.checkNotModified(long lastModifiedTimeStamp)`:
1) Allow weak comparisons for ETags
Per rfc7232 section-2.3, ETags can be strong or weak;
this change allows comparing weak forms `W/"etagvalue"` but does
not make a difference between strong and weak comparisons.
2) Allow multiple ETags in client requests
HTTP clients can send multiple ETags values in a single header such as:
`If-None-Match: "firstvalue", "secondvalue"`
This change makes sure each value is compared to the one provided by
the application side.
3) Extended support for ETag values
This change adds padding `"` to the ETag value provided by
the application, if not already done:
`etagvalue` => `"etagvalue"`
It also supports wildcard values `*` that can be sent by HTTP clients.
4) Sending validation headers for 304 responses
As defined in https://tools.ietf.org/html/rfc7232#section-4.1
`304 Not Modified` reponses must generate `Etag` and `Last-Modified`
HTTP headers, as they would have for a `200 OK` response.
5) Providing a new method to validate both Etag & Last-Modified
Also, this change adds a new method
`WebRequest.checkNotModified(String etag, long lastModifiedTimeStamp)`
in order to support validation of both `If-None-Match` and
`Last-Modified` headers sent by HTTP clients, if both values are
supported by the application code.
Even though this approach is recommended by the HTTP rfc (setting both
Etag and Last-Modified headers in the response), this requires more
application logic and may not apply to all resources produced by the
application.
Issue: SPR-11324
This feature required support for response exposure on Servlet/PortletRequestAttributes, instead of just in the Servlet/PortletWebRequest subclasses.
Issue: SPR-11795
Clean up compiler warnings in the tests of spring-webmvc-portlet. This
commit adds type parameters to all the types (mostly `List` and `Map`).
After this commit the only warnings in spring-web left are the
subclasses of `MyCommandProvidingFormController`.
Prior to this commit, the codebase was using a mix of log4j.xml
and log4j.properties for test-related logging configuration. This
can be an issue as log4j takes the xml variant first when looking
for a default bootstrap configuration.
In practice, some modules declaring the properties variant were
taking the xml variant configuration from another module.
The general structure of the configuration has also been
harmonized to provide a standard console output as well as an
easy way to enable trace logs for the current module.
Fix remaining Java compiler warnings, mainly around missing
generics or deprecated code.
Also add the `-Werror` compiler option to ensure that any future
warnings will fail the build.
Issue: SPR-11064
Update `AbstractApplicationEventMulticaster` to support `EventObjects`
with a null source (which can happen if they have been serialized).
Issue: SPR-10945
Also, StandardReflectionParameterNameDiscoverer calls "Parameter.isNamePresent()" now to return null (and pass on to the next discoverer) if no JDK 8 parameters are available. Note that this requires OpenJDK 8 b100 or higher to compile now.
Issue: SPR-10532
Use LinkedHashMaps/Sets wherever exposed to users, and code tests defensively in terms of expected Map/Set ordering. Otherwise, there'll be runtime order differences between JDK 7 and JDK 8 due to internal HashMap/Set implementation differences.
Issue: SPR-9639
* 3.2.x: (28 commits)
Hide 'doc' changes from jdiff reports
Document @Bean 'lite' mode vs @Configuration
Final preparations for 3.2.2
Remove Tiles 3 configuration method
Polishing
Extracted buildRequestAttributes template method from FrameworkServlet
Added "beforeExistingAdvisors" flag to AbstractAdvisingBeanPostProcessor
Minor refinements along the way of researching static CGLIB callbacks
Compare Kind references before checking log levels
Polish Javadoc in RequestAttributes
Fix copy-n-paste errors in NativeWebRequest
Fix issue with restoring included attributes
Add additional test for daylight savings glitch
Document context hierarchy support in the TCF
Fix test for daylight savings glitch
Make the methodParameter field of HandlerMethod final
Disable AsyncTests in spring-test-mvc
Reformat the testing chapter
Document context hierarchy support in the TCF
Document context hierarchy support in the TCF
...
Johnny Lim
Juergen Hoeller
Sam Brannen
Markus Malkusch
Stephane Nicoll
Juergen Hoeller
Philippe Marschall
Stephane Nicoll
Phillip Webb
Rob Winch
Phillip Webb
Chris Beams