PHPUnit\Framework\Constraint\TraversableContainsOnly Class Reference

Inheritance diagram for PHPUnit\Framework\Constraint\TraversableContainsOnly:

Detailed Description

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

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

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

Constructor & Destructor Documentation

__construct()

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

Exceptions

Member Function Documentation

evaluate()

PHPUnit\Framework\Constraint\TraversableContainsOnly::evaluate	(		$other,
		string	$description = '',
		bool	$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.

Exceptions

ExpectationFailedException

Reimplemented from PHPUnit\Framework\Constraint\Constraint.

toString()

PHPUnit\Framework\Constraint\TraversableContainsOnly::toString

(

)

Returns a string representation of the constraint.

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