### 2.14.3 / 2013-08-08
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.14.2...v2.14.3)
Bug Fixes:
* Fix stubbing some instance methods for classes whose hierarchy includes
a prepended Module (Bradley Schaefer)
### 2.14.2 / 2013-07-30
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.14.1...v2.14.2)
Bug Fixes:
* Fix `as_null_object` doubles so that they return `nil` from `to_ary`
(Jon Rowe).
* Fix regression in 2.14 that made `stub!` (with an implicit receiver)
return a test double rather than stub a method (Myron Marston).
### 2.14.1 / 2013-07-07
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.14.0...v2.14.1)
Bug Fixes:
* Restore `double.as_null_object` behavior from 2.13 and earlier: a
double's nullness persisted between examples in earlier examples.
While this is not an intended use case (test doubles are meant to live
for only one example), we don't want to break behavior users rely
on in a minor relase. This will be deprecated in 2.99 and removed
in 3.0. (Myron Marston)
### 2.14.0 / 2013-07-06
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.14.0.rc1...v2.14.0)
Enhancements:
* Document test spies in the readme. (Adarsh Pandit)
* Add an `array_including` matcher. (Sam Phippen)
* Add a syntax-agnostic API for mocking or stubbing a method. This is
intended for use by libraries such as rspec-rails that need to mock
or stub a method, and work regardless of the syntax the user has
configured (Paul Annesley, Myron Marston and Sam Phippen).
Bug Fixes:
* Fix `double` so that it sets up passed stubs correctly regardless of
the configured syntax (Paul Annesley).
* Allow a block implementation to be used in combination with
`and_yield`, `and_raise`, `and_return` or `and_throw`. This got fixed
in 2.13.1 but failed to get merged into master for the 2.14.0.rc1
release (Myron Marston).
* `Marshal.dump` does not unnecessarily duplicate objects when rspec-mocks has
not been fully initialized. This could cause errors when using `spork` or
similar preloading gems (Andy Lindeman).
### 2.14.0.rc1 / 2013-05-27
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.13.0...v2.14.0.rc1)
Enhancements:
* Refactor internals so that the mock proxy methods and state are held
outside of the mocked object rather than inside it. This paves the way
for future syntax enhancements and removes the need for some hacky
work arounds for `any_instance` dup'ing and `YAML` serialization,
among other things. Note that the code now relies upon `__id__`
returning a unique, consistent value for any object you want to
mock or stub (Myron Marston).
* Add support for test spies. This allows you to verify a message
was received afterwards using the `have_received` matcher.
Note that you must first stub the method or use a null double.
(Joe Ferris and Joël Quenneville)
* Make `at_least` and `at_most` style receive expectations print that they were
expecting at least or at most some number of calls, rather than just the
number of calls given in the expectation (Sam Phippen)
* Make `with` style receive expectations print the args they were expecting, and
the args that they got (Sam Phippen)
* Fix some warnings seen under ruby 2.0.0p0 (Sam Phippen).
* Add a new `:expect` syntax for message expectations
(Myron Marston and Sam Phippen).
Bug fixes
* Fix `any_instance` so that a frozen object can be `dup`'d when methods
have been stubbed on that type using `any_instance` (Jon Rowe).
* Fix `and_call_original` so that it properly raises an `ArgumentError`
when the wrong number of args are passed (Jon Rowe).
* Fix `double` on 1.9.2 so you can wrap them in an Array
using `Array(my_double)` (Jon Rowe).
* Fix `stub_const` and `hide_const` to handle constants that redefine `send`
(Sam Phippen).
* Fix `Marshal.dump` extension so that it correctly handles nil.
(Luke Imhoff, Jon Rowe)
* Fix isolation of `allow_message_expectations_on_nil` (Jon Rowe)
* Use inspect to format actual arguments on expectations in failure messages (#280, Ben Langfeld)
* Protect against improperly initialised test doubles (#293) (Joseph Shraibman and Jon Rowe)
Deprecations
* Deprecate `stub` and `mock` as aliases for `double`. `double` is the
best term for creating a test double, and it reduces confusion to
have only one term (Michi Huber).
* Deprecate `stub!` and `unstub!` in favor of `stub` and `unstub`
(Jon Rowe).
* Deprecate `at_least(0).times` and `any_number_of_times` (Michi Huber).
### 2.13.1 / 2013-04-06
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.13.0...v2.13.1)
Bug fixes
* Allow a block implementation to be used in combination with
`and_yield`, `and_raise`, `and_return` or `and_throw` (Myron Marston).
### 2.13.0 / 2013-02-23
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.12.2...v2.13.0)
Bug fixes
* Fix bug that caused weird behavior when a method that had
previously been stubbed with multiple return values (e.g.
`obj.stub(:foo).and_return(1, 2)`) was later mocked with a
single return value (e.g. `obj.should_receive(:foo).once.and_return(1)`).
(Myron Marston)
* Fix bug related to a mock expectation for a method that already had
multiple stubs with different `with` constraints. Previously, the
first stub was used, even though it may not have matched the passed
args. The fix defers this decision until the message is received so
that the proper stub response can be chosen based on the passed
arguments (Myron Marston).
* Do not call `nil?` extra times on a mocked object, in case `nil?`
itself is expected a set number of times (Myron Marston).
* Fix `missing_default_stub_error` message so array args are handled
properly (Myron Marston).
* Explicitly disallow `any_instance.unstub!` (Ryan Jones).
* Fix `any_instance` stubbing so that it works with `Delegator`
subclasses (Myron Marston).
* Fix `and_call_original` so that it works with `Delegator` subclasses
(Myron Marston).
* Fix `any_instance.should_not_receive` when `any_instance.should_receive`
is used on the same class in the same example. Previously it would
wrongly report a failure even when the message was not received
(Myron Marston).
### 2.12.2 / 2013-01-27
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.12.1...v.2.12.2)
Bug fixes
* Fix `and_call_original` to work properly for methods defined
on a module extended onto an object instance (Myron Marston).
* Fix `stub_const` with an undefined constnat name to work properly
with constant strings that are prefixed with `::` -- and edge case
I missed in the bug fix in the 2.12.1 release (Myron Marston).
* Ensure method visibility on a partial mock is restored after reseting
method stubs, even on a singleton module (created via `extend self`)
when the method visibility differs between the instance and singleton
versions (Andy Lindeman).
### 2.12.1 / 2012-12-21
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.12.0...v2.12.1)
Bug fixes
* Fix `any_instance` to support `and_call_original`.
(Myron Marston)
* Properly restore stubbed aliased methods on rubies
that report the incorrect owner (Myron Marston and Andy Lindeman).
### 2.12.0 / 2012-11-12
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.11.3...2.12.0)
Enhancements
* `and_raise` can accept an exception class and message, more closely
matching `Kernel#raise` (e.g., `foo.stub(:bar).and_raise(RuntimeError, "message")`)
(Bas Vodde)
* Add `and_call_original`, which will delegate the message to the
original method (Myron Marston).
Deprecations:
* Add deprecation warning when using `and_return` with `should_not_receive`
(Neha Kumari)
### 2.11.3 / 2012-09-19
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.11.2...v2.11.3)
Bug fixes
* Fix `:transfer_nested_constants` option of `stub_const` so that it
doesn't blow up when there are inherited constants. (Myron Marston)
* `any_instance` stubs can be used on classes that override `Object#method`.
(Andy Lindeman)
* Methods stubbed with `any_instance` are unstubbed after the test finishes.
(Andy Lindeman)
* Fix confusing error message when calling a mocked class method an
extra time with the wrong arguments (Myron Marston).
### 2.11.2 / 2012-08-11
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.11.1...v2.11.2)
Bug fixes
* Don't modify `dup` on classes that don't support `dup` (David Chelimsky)
* Fix `any_instance` so that it works properly with methods defined on
a superclass. (Daniel Eguzkiza)
* Fix `stub_const` so that it works properly for nested constants that
share a name with a top-level constant (e.g. "MyGem::Hash"). (Myron
Marston)
### 2.11.1 / 2012-07-09
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.11.0...v2.11.1)
Bug fixes
* Fix `should_receive` so that when it is called on an `as_null_object`
double with no implementation, and there is a previous explicit stub
for the same method, the explicit stub remains (rather than being
overriden with the null object implementation--`return self`). (Myron Marston)
### 2.9.0 / 2012-03-17
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.8.0...v2.9.0)
Enhancements
* Support order constraints across objects (preethiramdev)
Bug fixes
* Allow a `as_null_object` to be passed to `with`
* Pass proc to block passed to stub (Aubrey Rhodes)
* Initialize child message expectation args to match any args (#109 -
preethiramdev)
2.8.0 / 2012-01-04
full changelog
No changes for this release. Just releasing with the other rspec gems.
2.8.0.rc2 / 2011-12-19
full changelog
No changes for this release. Just releasing with the other rspec gems.
2.8.0.rc1 / 2011-11-06
full changelog
Enhancements
* Eliminate Ruby warnings (Matijs van Zuijlen)
