docs: update changelog

Forces higher order test callable expects to be closures

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [v1.9.1 (2021-07-11)](https://github.com/pestphp/pest/compare/v1.9.0...v1.9.1)
+### Fixed
+- Callable `expect` values in higher order tests failing if the value was an existing method name ([#334](https://github.com/pestphp/pest/pull/344)) 
+
 ## [v1.9.0 (2021-07-09)](https://github.com/pestphp/pest/compare/v1.8.0...v1.9.0)
 ### Changed
 - You may now pass just an exception message when using the `throws` method ([#339](https://github.com/pestphp/pest/pull/339)) 

src/Pest.php

@@ -6,7 +6,7 @@ namespace Pest;
 
 function version(): string
 {
-    return '1.9.0';
+    return '1.9.1';
 }
 
 function testDirectory(string $file = ''): string

src/Support/HigherOrderCallables.php

@@ -4,7 +4,10 @@ declare(strict_types=1);
 
 namespace Pest\Support;
 
+use Closure;
 use Pest\Expectation;
+use Pest\PendingObjects\TestCall;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @internal
@@ -32,7 +35,7 @@ final class HigherOrderCallables
      */
     public function expect($value)
     {
-        return new Expectation(is_callable($value) ? Reflection::bindCallable($value) : $value);
+        return new Expectation($value instanceof Closure ? Reflection::bindCallable($value) : $value);
     }
 
     /**
@@ -50,11 +53,9 @@ final class HigherOrderCallables
     }
 
     /**
-     * @template TValue
+     * Tap into the test case to perform an action and return the test case.
      *
-     * @param callable(): TValue $callable
+     * @return TestCall|TestCase|object
-     *
-     * @return TValue|object
      */
     public function tap(callable $callable)
     {

src/Support/HigherOrderTapProxy.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace Pest\Support;
 
+use PHPUnit\Framework\TestCase;
 use ReflectionClass;
 use Throwable;
 
@@ -17,16 +18,14 @@ final class HigherOrderTapProxy
     /**
      * The target being tapped.
      *
-     * @var mixed
+     * @var TestCase
      */
     public $target;
 
     /**
      * Create a new tap proxy instance.
-     *
-     * @param mixed $target
      */
-    public function __construct($target)
+    public function __construct(TestCase $target)
     {
         $this->target = $target;
     }

tests/Features/HigherOrderTests.php

@@ -18,6 +18,9 @@ it('resolves expect callables correctly')
     ->toBeString()
     ->toBe('bar');
 
+test('does not treat method names as callables')
+    ->expect('it')->toBeString();
+
 it('can tap into the test')
     ->expect('foo')->toBeString()
     ->tap(function () { expect($this)->toBeInstanceOf(TestCase::class); })