chillerlan / php-traits

vendor/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php

Indentation +21 added lines, -21 removed lines

@@ -14,26 +14,26 @@
  */
 class IsInfinite extends Constraint
 {
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return \is_infinite($other);
-    }
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		return \is_infinite($other);
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'is infinite';
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return 'is infinite';
+	}
 }

vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php

Indentation +29 added lines, -29 removed lines

@@ -19,37 +19,37 @@
  */
 class ClassHasStaticAttribute extends ClassHasAttribute
 {
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        $class = new ReflectionClass($other);
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		$class = new ReflectionClass($other);
 
-        if ($class->hasProperty($this->attributeName)) {
-            $attribute = $class->getProperty($this->attributeName);
+		if ($class->hasProperty($this->attributeName)) {
+			$attribute = $class->getProperty($this->attributeName);
 
-            return $attribute->isStatic();
-        }
+			return $attribute->isStatic();
+		}
 
-        return false;
-    }
+		return false;
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return \sprintf(
-            'has static attribute "%s"',
-            $this->attributeName
-        );
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return \sprintf(
+			'has static attribute "%s"',
+			$this->attributeName
+		);
+	}
 }

vendor/phpunit/phpunit/src/Framework/Constraint/StringEndsWith.php

Indentation +33 added lines, -33 removed lines

@@ -15,40 +15,40 @@
  */
 class StringEndsWith extends Constraint
 {
-    /**
-     * @var string
-     */
-    protected $suffix;
+	/**
+	 * @var string
+	 */
+	protected $suffix;
 
-    /**
-     * @param string $suffix
-     */
-    public function __construct($suffix)
-    {
-        parent::__construct();
-        $this->suffix = $suffix;
-    }
+	/**
+	 * @param string $suffix
+	 */
+	public function __construct($suffix)
+	{
+		parent::__construct();
+		$this->suffix = $suffix;
+	}
 
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return \substr($other, 0 - \strlen($this->suffix)) == $this->suffix;
-    }
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		return \substr($other, 0 - \strlen($this->suffix)) == $this->suffix;
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'ends with "' . $this->suffix . '"';
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return 'ends with "' . $this->suffix . '"';
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -49,6 +49,6 @@
      */
     public function toString()
     {
-        return 'ends with "' . $this->suffix . '"';
+        return 'ends with "'.$this->suffix.'"';
     }
 }

vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContainsOnly.php

Indentation +67 added lines, -67 removed lines

@@ -17,81 +17,81 @@
  */
 class TraversableContainsOnly extends Constraint
 {
-    /**
-     * @var Constraint
-     */
-    protected $constraint;
+	/**
+	 * @var Constraint
+	 */
+	protected $constraint;
 
-    /**
-     * @var string
-     */
-    protected $type;
+	/**
+	 * @var string
+	 */
+	protected $type;
 
-    /**
-     * @param string $type
-     * @param bool   $isNativeType
-     */
-    public function __construct($type, $isNativeType = true)
-    {
-        parent::__construct();
+	/**
+	 * @param string $type
+	 * @param bool   $isNativeType
+	 */
+	public function __construct($type, $isNativeType = true)
+	{
+		parent::__construct();
 
-        if ($isNativeType) {
-            $this->constraint = new IsType($type);
-        } else {
-            $this->constraint = new IsInstanceOf(
-                $type
-            );
-        }
+		if ($isNativeType) {
+			$this->constraint = new IsType($type);
+		} else {
+			$this->constraint = new IsInstanceOf(
+				$type
+			);
+		}
 
-        $this->type = $type;
-    }
+		$this->type = $type;
+	}
 
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success = true;
+	/**
+	 * Evaluates the constraint for parameter $other
+	 *
+	 * If $returnResult is set to false (the default), an exception is thrown
+	 * in case of a failure. null is returned otherwise.
+	 *
+	 * If $returnResult is true, the result of the evaluation is returned as
+	 * a boolean value instead: true in case of success, false in case of a
+	 * failure.
+	 *
+	 * @param mixed  $other        Value or object to evaluate.
+	 * @param string $description  Additional information about the test
+	 * @param bool   $returnResult Whether to return a result or throw an exception
+	 *
+	 * @return mixed
+	 *
+	 * @throws ExpectationFailedException
+	 */
+	public function evaluate($other, $description = '', $returnResult = false)
+	{
+		$success = true;
 
-        foreach ($other as $item) {
-            if (!$this->constraint->evaluate($item, '', true)) {
-                $success = false;
+		foreach ($other as $item) {
+			if (!$this->constraint->evaluate($item, '', true)) {
+				$success = false;
 
-                break;
-            }
-        }
+				break;
+			}
+		}
 
-        if ($returnResult) {
-            return $success;
-        }
+		if ($returnResult) {
+			return $success;
+		}
 
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
+		if (!$success) {
+			$this->fail($other, $description);
+		}
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'contains only values of type "' . $this->type . '"';
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return 'contains only values of type "' . $this->type . '"';
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -92,6 +92,6 @@
      */
     public function toString()
     {
-        return 'contains only values of type "' . $this->type . '"';
+        return 'contains only values of type "'.$this->type.'"';
     }
 }

vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php

Indentation +38 added lines, -38 removed lines

@@ -16,47 +16,47 @@
  */
 class Callback extends Constraint
 {
-    private $callback;
+	private $callback;
 
-    /**
-     * @param callable $callback
-     *
-     * @throws \PHPUnit\Framework\Exception
-     */
-    public function __construct($callback)
-    {
-        if (!\is_callable($callback)) {
-            throw InvalidArgumentHelper::factory(
-                1,
-                'callable'
-            );
-        }
+	/**
+	 * @param callable $callback
+	 *
+	 * @throws \PHPUnit\Framework\Exception
+	 */
+	public function __construct($callback)
+	{
+		if (!\is_callable($callback)) {
+			throw InvalidArgumentHelper::factory(
+				1,
+				'callable'
+			);
+		}
 
-        parent::__construct();
+		parent::__construct();
 
-        $this->callback = $callback;
-    }
+		$this->callback = $callback;
+	}
 
-    /**
-     * Evaluates the constraint for parameter $value. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return \call_user_func($this->callback, $other);
-    }
+	/**
+	 * Evaluates the constraint for parameter $value. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		return \call_user_func($this->callback, $other);
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'is accepted by specified callback';
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return 'is accepted by specified callback';
+	}
 }

vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php

Indentation +131 added lines, -131 removed lines

@@ -21,135 +21,135 @@
  */
 abstract class Constraint implements Countable, SelfDescribing
 {
-    protected $exporter;
-
-    public function __construct()
-    {
-        $this->exporter = new Exporter;
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success = false;
-
-        if ($this->matches($other)) {
-            $success = true;
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * This method can be overridden to implement the evaluation algorithm.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return false;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return 1;
-    }
-
-    /**
-     * Throws an exception for the given compared value and test description
-     *
-     * @param mixed             $other             Evaluated value or object.
-     * @param string            $description       Additional information about the test
-     * @param ComparisonFailure $comparisonFailure
-     *
-     * @throws ExpectationFailedException
-     */
-    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
-    {
-        $failureDescription = \sprintf(
-            'Failed asserting that %s.',
-            $this->failureDescription($other)
-        );
-
-        $additionalFailureDescription = $this->additionalFailureDescription($other);
-
-        if ($additionalFailureDescription) {
-            $failureDescription .= "\n" . $additionalFailureDescription;
-        }
-
-        if (!empty($description)) {
-            $failureDescription = $description . "\n" . $failureDescription;
-        }
-
-        throw new ExpectationFailedException(
-            $failureDescription,
-            $comparisonFailure
-        );
-    }
-
-    /**
-     * Return additional failure description where needed
-     *
-     * The function can be overridden to provide additional failure
-     * information like a diff
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function additionalFailureDescription($other)
-    {
-        return '';
-    }
-
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * To provide additional failure information additionalFailureDescription
-     * can be used.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return $this->exporter->export($other) . ' ' . $this->toString();
-    }
+	protected $exporter;
+
+	public function __construct()
+	{
+		$this->exporter = new Exporter;
+	}
+
+	/**
+	 * Evaluates the constraint for parameter $other
+	 *
+	 * If $returnResult is set to false (the default), an exception is thrown
+	 * in case of a failure. null is returned otherwise.
+	 *
+	 * If $returnResult is true, the result of the evaluation is returned as
+	 * a boolean value instead: true in case of success, false in case of a
+	 * failure.
+	 *
+	 * @param mixed  $other        Value or object to evaluate.
+	 * @param string $description  Additional information about the test
+	 * @param bool   $returnResult Whether to return a result or throw an exception
+	 *
+	 * @return mixed
+	 *
+	 * @throws ExpectationFailedException
+	 */
+	public function evaluate($other, $description = '', $returnResult = false)
+	{
+		$success = false;
+
+		if ($this->matches($other)) {
+			$success = true;
+		}
+
+		if ($returnResult) {
+			return $success;
+		}
+
+		if (!$success) {
+			$this->fail($other, $description);
+		}
+	}
+
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * This method can be overridden to implement the evaluation algorithm.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		return false;
+	}
+
+	/**
+	 * Counts the number of constraint elements.
+	 *
+	 * @return int
+	 */
+	public function count()
+	{
+		return 1;
+	}
+
+	/**
+	 * Throws an exception for the given compared value and test description
+	 *
+	 * @param mixed             $other             Evaluated value or object.
+	 * @param string            $description       Additional information about the test
+	 * @param ComparisonFailure $comparisonFailure
+	 *
+	 * @throws ExpectationFailedException
+	 */
+	protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
+	{
+		$failureDescription = \sprintf(
+			'Failed asserting that %s.',
+			$this->failureDescription($other)
+		);
+
+		$additionalFailureDescription = $this->additionalFailureDescription($other);
+
+		if ($additionalFailureDescription) {
+			$failureDescription .= "\n" . $additionalFailureDescription;
+		}
+
+		if (!empty($description)) {
+			$failureDescription = $description . "\n" . $failureDescription;
+		}
+
+		throw new ExpectationFailedException(
+			$failureDescription,
+			$comparisonFailure
+		);
+	}
+
+	/**
+	 * Return additional failure description where needed
+	 *
+	 * The function can be overridden to provide additional failure
+	 * information like a diff
+	 *
+	 * @param mixed $other Evaluated value or object.
+	 *
+	 * @return string
+	 */
+	protected function additionalFailureDescription($other)
+	{
+		return '';
+	}
+
+	/**
+	 * Returns the description of the failure
+	 *
+	 * The beginning of failure messages is "Failed asserting that" in most
+	 * cases. This method should return the second part of that sentence.
+	 *
+	 * To provide additional failure information additionalFailureDescription
+	 * can be used.
+	 *
+	 * @param mixed $other Evaluated value or object.
+	 *
+	 * @return string
+	 */
+	protected function failureDescription($other)
+	{
+		return $this->exporter->export($other) . ' ' . $this->toString();
+	}
 }

Spacing +3 added lines, -3 removed lines

@@ -107,11 +107,11 @@ 
         $additionalFailureDescription = $this->additionalFailureDescription($other);
 
         if ($additionalFailureDescription) {
-            $failureDescription .= "\n" . $additionalFailureDescription;
+            $failureDescription .= "\n".$additionalFailureDescription;
         }
 
         if (!empty($description)) {
-            $failureDescription = $description . "\n" . $failureDescription;
+            $failureDescription = $description."\n".$failureDescription;
         }
 
         throw new ExpectationFailedException(
@@ -150,6 +150,6 @@ 
      */
     protected function failureDescription($other)
     {
-        return $this->exporter->export($other) . ' ' . $this->toString();
+        return $this->exporter->export($other).' '.$this->toString();
     }
 }

vendor/phpunit/phpunit/src/Framework/Constraint/IsWritable.php

Indentation +38 added lines, -38 removed lines

@@ -16,44 +16,44 @@
  */
 class IsWritable extends Constraint
 {
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return \is_writable($other);
-    }
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		return \is_writable($other);
+	}
 
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return \sprintf(
-            '"%s" is writable',
-            $other
-        );
-    }
+	/**
+	 * Returns the description of the failure
+	 *
+	 * The beginning of failure messages is "Failed asserting that" in most
+	 * cases. This method should return the second part of that sentence.
+	 *
+	 * @param mixed $other Evaluated value or object.
+	 *
+	 * @return string
+	 */
+	protected function failureDescription($other)
+	{
+		return \sprintf(
+			'"%s" is writable',
+			$other
+		);
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'is writable';
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return 'is writable';
+	}
 }

vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php

Indentation +56 added lines, -56 removed lines

@@ -19,65 +19,65 @@
  */
 class ClassHasAttribute extends Constraint
 {
-    /**
-     * @var string
-     */
-    protected $attributeName;
+	/**
+	 * @var string
+	 */
+	protected $attributeName;
 
-    /**
-     * @param string $attributeName
-     */
-    public function __construct($attributeName)
-    {
-        parent::__construct();
-        $this->attributeName = $attributeName;
-    }
+	/**
+	 * @param string $attributeName
+	 */
+	public function __construct($attributeName)
+	{
+		parent::__construct();
+		$this->attributeName = $attributeName;
+	}
 
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        $class = new ReflectionClass($other);
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param mixed $other Value or object to evaluate.
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		$class = new ReflectionClass($other);
 
-        return $class->hasProperty($this->attributeName);
-    }
+		return $class->hasProperty($this->attributeName);
+	}
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return \sprintf(
-            'has attribute "%s"',
-            $this->attributeName
-        );
-    }
+	/**
+	 * Returns a string representation of the constraint.
+	 *
+	 * @return string
+	 */
+	public function toString()
+	{
+		return \sprintf(
+			'has attribute "%s"',
+			$this->attributeName
+		);
+	}
 
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return \sprintf(
-            '%sclass "%s" %s',
-            \is_object($other) ? 'object of ' : '',
-            \is_object($other) ? \get_class($other) : $other,
-            $this->toString()
-        );
-    }
+	/**
+	 * Returns the description of the failure
+	 *
+	 * The beginning of failure messages is "Failed asserting that" in most
+	 * cases. This method should return the second part of that sentence.
+	 *
+	 * @param mixed $other Evaluated value or object.
+	 *
+	 * @return string
+	 */
+	protected function failureDescription($other)
+	{
+		return \sprintf(
+			'%sclass "%s" %s',
+			\is_object($other) ? 'object of ' : '',
+			\is_object($other) ? \get_class($other) : $other,
+			$this->toString()
+		);
+	}
 }

vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php

Indentation +61 added lines, -61 removed lines

@@ -11,73 +11,73 @@
 
 class ExceptionMessage extends Constraint
 {
-    /**
-     * @var int
-     */
-    protected $expectedMessage;
+	/**
+	 * @var int
+	 */
+	protected $expectedMessage;
 
-    /**
-     * @param string $expected
-     */
-    public function __construct($expected)
-    {
-        parent::__construct();
+	/**
+	 * @param string $expected
+	 */
+	public function __construct($expected)
+	{
+		parent::__construct();
 
-        $this->expectedMessage = $expected;
-    }
+		$this->expectedMessage = $expected;
+	}
 
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param \Throwable $other
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        if ($this->expectedMessage === '') {
-            return $other->getMessage() === '';
-        }
+	/**
+	 * Evaluates the constraint for parameter $other. Returns true if the
+	 * constraint is met, false otherwise.
+	 *
+	 * @param \Throwable $other
+	 *
+	 * @return bool
+	 */
+	protected function matches($other)
+	{
+		if ($this->expectedMessage === '') {
+			return $other->getMessage() === '';
+		}
 
-        return \strpos($other->getMessage(), $this->expectedMessage) !== false;
-    }
+		return \strpos($other->getMessage(), $this->expectedMessage) !== false;
+	}
 
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        if ($this->expectedMessage === '') {
-            return \sprintf(
-                "exception message is empty but is '%s'",
-                $other->getMessage()
-            );
-        }
+	/**
+	 * Returns the description of the failure
+	 *
+	 * The beginning of failure messages is "Failed asserting that" in most
+	 * cases. This method should return the second part of that sentence.
+	 *
+	 * @param mixed $other Evaluated value or object.
+	 *
+	 * @return string
+	 */
+	protected function failureDescription($other)
+	{
+		if ($this->expectedMessage === '') {
+			return \sprintf(
+				"exception message is empty but is '%s'",
+				$other->getMessage()
+			);
+		}
 
-        return \sprintf(
-            "exception message '%s' contains '%s'",
-            $other->getMessage(),
-            $this->expectedMessage
-        );
-    }
+		return \sprintf(
+			"exception message '%s' contains '%s'",
+			$other->getMessage(),
+			$this->expectedMessage
+		);
+	}
 
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        if ($this->expectedMessage === '') {
-            return 'exception message is empty';
-        }
+	/**
+	 * @return string
+	 */
+	public function toString()
+	{
+		if ($this->expectedMessage === '') {
+			return 'exception message is empty';
+		}
 
-        return 'exception message contains ';
-    }
+		return 'exception message contains ';
+	}
 }