SilverStripe\Dev\Constraint\ViewableDataContains

class ViewableDataContains extends Constraint implements TestOnly (View source)

Constraint for checking if a ViewableData (e.g. ArrayData or any DataObject) contains fields matching the given key-value pairs.

Methods

public

__construct(array $match)

ViewableDataContains constructor.

public

bool|null

evaluate(ViewableData $other, string $description = '', bool $returnResult = false)

Evaluates the constraint for parameter $other

public

string

toString()

Returns a string representation of the object.

ViewableDataContains constructor.

array

$match

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.

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

bool|null

ExpectationFailedException

Returns a string representation of the object.

string