PHPUnit\Framework\Constraint\TraversableContainsOnly Class Reference

Inheritance diagram for PHPUnit\Framework\Constraint\TraversableContainsOnly:

Collaboration diagram for PHPUnit\Framework\Constraint\TraversableContainsOnly:

Public Member Functions
	__construct ($type, $isNativeType=true)
	evaluate ($other, $description='', $returnResult=false)
	toString ()
Public Member Functions inherited from PHPUnit\Framework\Constraint\Constraint
	count ()

Protected Attributes
	$constraint
	$type
Protected Attributes inherited from PHPUnit\Framework\Constraint\Constraint
	$exporter

Additional Inherited Members
Protected Member Functions inherited from PHPUnit\Framework\Constraint\Constraint
	matches ($other)
	fail ($other, $description, ComparisonFailure $comparisonFailure=null)
	additionalFailureDescription ($other)
	failureDescription ($other)

Detailed Description

Constraint that asserts that the Traversable it is applied to contains only values of a given type.

Constructor & Destructor Documentation

__construct()

PHPUnit\Framework\Constraint\TraversableContainsOnly::__construct	(		$type,
			$isNativeType = true
	)

Parameters

string	$type
bool	$isNativeType

Member Function Documentation

evaluate()

PHPUnit\Framework\Constraint\TraversableContainsOnly::evaluate	(		$other,
			$description = '',
			$returnResult = false
	)

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.

Parameters

mixed	$other	Value or object to evaluate.
string	$description	Additional information about the test
bool	$returnResult	Whether to return a result or throw an exception

Returns

mixed

Exceptions

ExpectationFailedException

Reimplemented from PHPUnit\Framework\Constraint\Constraint.

toString()

PHPUnit\Framework\Constraint\TraversableContainsOnly::toString

(

)

Returns a string representation of the constraint.

Returns

string

Implements PHPUnit\Framework\SelfDescribing.

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The documentation for this class was generated from the following file:

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