- typealias to replace types like RouterDsl.() -> Unit by Routes
- String.invoke() as path("/foo") shortcut
- String.route() as pathPrefix("/foo").route() shortcut
- Avoid requiring PathPredicates.* import
Issue: SPR-15292
This commit adds a trailing slash to the nested path if the request path
also ends with a slash. For instance, given the request "/foo/bar/", and
nested path pattern "/foo/**", we expect the nested path to be “/bar/”,
not “/bar".
`PathPatternParser` is now thread-safe and creates a new internal parser
for each `parse` call, since this operation is cheap.
This commit removes the `ThreadLocal` based instances of
`PathPatternParser` in `ParsingPathMatcher` which are not required
anymore.
Issue: SPR-15246
With this change the original PathPatternParser is renamed
InternalPathPatternParser and a new PathPatternParser class is added.
This new PathPatternParser class is a very simple thread-safe wrapper for
the InternalPathPatternParser. It achieves this by creating a new
InternalPathPatternParser for each new parse request. This follows the
model used for SpEL parsing.
The WiretapConnector now decorated the ClientHttpRequest & Response
in order to intercept and save the actual content written and read.
The saved content is now incorporated in the diagnostic output but may
be used for other purposes as well (e.g. REST Docs).
Diagnostic information about an exchange has also been refactored
similar to command line output from curl.
This commit improves `AbstractValueAdaptingCache` to throw a dedicated
exception if `allowNullValues` is `false` and a `null` value is provided
anyway. This avoid a lower-level exception from the cache library that
will miss some context.
Issue: SPR-15173
Prior to this commit, the `ShallowEtagHeaderFilter` could participate in
the response and set its ETag/Content-Length headers, even for HEAD
requests. Since the response body is empty, the filter implementation
would set a `"Content-Length: 0"`.
The RFC states that responses to HEAD requests should exhibit identical
response headers to GET (with the possible exception of payload related
headers such as Content-Length.
With this commit, `ShallowEtagHeaderFilter` now ignores HEAD requests
since the proper values may be set already for payload related headers
by the handler. The filter has no way to generate a proper ETag value
nor calculate the content length without the actual body.
Issue: SPR-15261
Clearly separate how the result of an exchange is represented before
the response body has been read (e.g. assertions on status and headers
only) vs later after the body is extracted to a representation
(assertions on the extracted body) or is decoded to Flux<T> (e.g. for
use with a StepVerifier).
The first fix for issue 15264 covered the case of using a single
variable (the case mentioned in the bug report). However, when
more than one variable is used a different PathElement is built.
This RegexPathElement needs a similar change that checks the
path includes data to bind.
Issue: SPR-15264
WebTestClient now defines all the steps from setup to performing
an exchange and applying expectations.
The order of expectations now ensures the response status and headers
are verified first since that's available before the body is consumed
and also because it determines how the body is to be decoded, i.e.
error vs success scenarios.
There is now a built-in option for verifying the response as a Map
along with Map-specific assertions.
There are similar options for verifying the response as a List as well
as whether to "collect" the list or "take" the first N elements from
the response stream.
