Add Maven artifacts to .gitignore
SPR-9498: don't make assumptions about equality if ConversionService has failed

The failure of the conversion service is not fatal, but the check that
was in there (line 248) was inadequate to detect the cases that could
already be handled by the default property editors.  This code path
was also not tested anywhere in spring-beans tests until now.
SPR-9498: Add support for MultiValueMap to CollectionFactory

This turns out not to be the main problem exposed in SPR-9498
but it seems like a sensible addition anyway.
Fix typo in MockFilterChain
Improve tests for detection of @MVC annotations

Issue: SPR-9601
Use a default for INTROSPECT_TYPE_LEVEL_MAPPING

Usually this request attribute is set for all sub-classes of
AbstractUrlHandlerMapping and therefore whenever
AnnotationMethodHandlerAdapter is used. However, having a
default value to fall back on in AnnotationMethodHandlerAdapter
is still appropriate in general and also considering the Javadoc
of HandlerMapping.INTROSPECT_TYPE_LEVEL_MAPPING.

Issue: SPR-9629
Support named dispatchers in MockServletContext

Currently the getNamedDispatcher(String) method of MockServletContext
always returns null. This poses a problem in certain testing scenarios
since one would always expect at least a default Servlet to be present.
This is specifically important for web application tests that involve
the DefaultServletHttpRequestHandler which attempts to forward to the
default Servlet after retrieving it by name. Furthermore, there is no
way to register a named RequestDispatcher with the MockServletContext.

This commit addresses these issues by introducing the following in
MockServletContext.

 - a new defaultServletName property for configuring the name of the
   default Servlet, which defaults to "default"
 - named RequestDispatchers can be registered and unregistered
 - a MockRequestDispatcher is registered for the "default" Servlet
   automatically in the constructor
 - when the defaultServletName property is set to a new value the
   the current default RequestDispatcher is unregistered and replaced
   with a MockRequestDispatcher for the new defaultServletName

Issue: SPR-9587
Fix typo in TransactionManagementConfigurer Javadoc
Support single, unqualified tx manager in the TCF

TransactionalTestExecutionListener currently requires that the
PlatformTransactionManager bean be named "transactionManager" by
default. Otherwise, the bean name can only be overridden via the
transactionManager attribute of @TransactionConfiguration or the value
attribute of @Transactional.

However, if there is only a single PlatformTransactionManager in the
test's ApplicationContext, then the requirement to specify the exact
name of that bean (or to name it exactly "transactionManager") is often
superfluous.

This commit addresses this issue by refactoring the
TransactionalTestExecutionListener so that it is comparable to the
algorithm for determining the transaction manager used in
TransactionAspectSupport for "production" code. Specifically, the TTEL
now uses the following algorithm to retrieve the transaction manager.

 - look up by type and qualifier from @Transactional
 - else, look up by type and explicit name from
   @TransactionConfiguration
 - else, look up single bean by type
 - else, look up by type and default name from @TransactionConfiguration

Issue: SPR-9645
Support TransactionManagementConfigurer in the TCF

Currently the Spring TestContext Framework looks up a
PlatformTransactionManager bean named "transactionManager". The exact
name of the bean can be overridden via @TransactionConfiguration or
@Transactional; however, the bean will always be looked up 'by name'.

The TransactionManagementConfigurer interface that was introduced in
Spring 3.1 provides a programmatic approach to specifying the
PlatformTransactionManager bean to be used for annotation-driven
transaction management, and that bean is not required to be named
"transactionManager". However, as of Spring 3.1.2, using the
TransactionManagementConfigurer on a @Configuration class has no effect
on how the TestContext framework looks up the transaction manager.
Consequently, if an explicit name or qualifier has not been specified,
the bean must be named "transactionManager" in order for a transactional
integration test to work.

This commit addresses this issue by refactoring the
TransactionalTestExecutionListener so that it looks up and delegates to
a single TransactionManagementConfigurer as part of the algorithm for
determining the transaction manager.

Issue: SPR-9604
Polish Javadoc for NoSuchBeanDefinitionException
Polish error message in BeanFactoryAnnotationUtils
Introduce MockEnvironment in the spring-test module

For legacy reasons, a MockEnvironment implementation already exists in multiple places within Spring's test suite; however, it is not available to the general public.

This commit promotes MockEnvironment to a first-class citizen in the spring-test module, alongside the existing MockPropertySource.

In addition, the following house cleaning has been performed.

 - deleted MockPropertySource from the spring-expression module
 - deleted MockEnvironment from the "spring" integration testing module
 - updated test copies of MockPropertySource and MockEnvironment
 - documented MockEnvironment and MockPropertySource in the testing
   chapter of the reference manual

Issue: SPR-9492
Merge pull request #111 from sbrannen/SPR-9492

Introduce MockEnvironment in the spring-test module
Use consistent HSQLDB version in Gradle build
Deprecate SimpleJdbcTestUtils in favor of JdbcTestUtils

Several static utility methods in SimpleJdbcTestUtils accept an instance
of SimpleJdbcTemplate as an argument; however, SimpleJdbcTemplate has
been deprecated since Spring 3.1 in favor of simply using JdbcTemplate
which now also supports Java 5 language constructs such as var-args.
Consequently, use of such methods from SimpleJdbcTestUtils results in
deprecation warnings without an equivalent API to migrate to.

This commit addresses this issue by migrating all existing methods in
SimpleJdbcTestUtils to JdbcTestUtils. The migrated methods now accept an
instance of JdbcTemplate as an argument, thereby avoiding the
deprecation warnings but maintaining semantic compatibility with the
functionality previous available in SimpleJdbcTestUtils.

In addition, this commit also introduces two new methods:

 - countRowsInTableWhere(): counts the rows in a given table, using
   a provided `WHERE` clause
 - dropTables(): drops the tables with the specified names

Issue: SPR-9235
Merge pull request #90 from ianbrandt/SPR-9235

* SPR-9235:
  Deprecate SimpleJdbcTestUtils in favor of JdbcTestUtils
Provide JdbcTemplate in tx base classes in the TCF

Since Spring 2.5, the abstract transactional base classes in the
TestContext framework have defined and delegated to a protected
SimpleJdbcTemplate instance variable; however, SimpleJdbcTemplate has
deprecated since Spring 3.1. Consequently, subclasses of
AbstractTransactionalJUnit4SpringContextTests and
AbstractTransactionalTestNGSpringContextTests that use this instance
variable suffer from seemingly unnecessary deprecation warnings.

This commit addresses this issue by introducing a protected JdbcTemplate
instance variable in abstract transactional base classes to replace the
use of the existing SimpleJdbcTemplate. Furthermore, the existing
simpleJdbcTemplate instance variable has been deprecated, and utility
methods in the affected base classes now delegate to JdbcTestUtils
instead of the now deprecated SimpleJdbcTestUtils.

Issue: SPR-8990
Introduce new methods in tx base test classes

Recently new utility methods were added to JdbcTestUtils, and a
JdbcTemplate was introduced in abstract transactional base classes in
the TestContext framework. This presents an easy opportunity to make
these new utility methods available as convenience methods in the base
test classes.

This commit introduces new countRowsInTableWhere() and dropTables()
convenience methods in the abstract transactional base classes in the
TestContext framework. These new methods internally delegate to methods
of the same names in JdbcTestUtils.

Issue: SPR-9665
Modify SpEL Tokenizer to support methods on numbers

When attempting to parse an Integer literal expression such as
42.toString(), SpEL currently throws a SpelParseException with a message
similar to: "EL1041E:(pos 3): After parsing a valid expression, there is
still more data in the expression: 'toString'". The problem here is that
'3.' is currently considered a valid number (including the dot).
However, SpEL succeeds at parsing an equivalent expression for a Double
literal such as 3.14.isInfinite().

To address this issue, the SpEL Tokenizer no longer consumes the
trailing '.' on an integer as part of the integer. So '3.foo()' will now
be parsed as '3' '.' 'foo()' and not '3.' 'foo()' -- which was what
prevented parsing of method invocations on integers. To keep the change
simple, the parser will no longer handle real numbers of the form
'3.e4'. From now on they must include the extra 0 (i.e., '3.0e4').

Issue: SPR-9612