Count
class Count extends Constraint (View source)
Properties
| protected | $exporter | from Constraint | |
| protected int | $expectedCount |
Methods
No description
Evaluates the constraint for parameter $other
Evaluates the constraint for parameter $other. Returns true if the constraint is met, false otherwise.
Throws an exception for the given compared value and test description
Return additional failure description where needed
Returns the description of the failure.
No description
Details
at line 28
__construct(int $expected)
in Constraint at line 49
mixed
evaluate(mixed $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.
at line 42
protected bool
matches(mixed $other)
Evaluates the constraint for parameter $other. Returns true if the constraint is met, false otherwise.
in Constraint at line 86
int
count()
Counts the number of constraint elements.
in Constraint at line 100
protected
fail(mixed $other, string $description, ComparisonFailure $comparisonFailure = null)
Throws an exception for the given compared value and test description
in Constraint at line 133
protected string
additionalFailureDescription(mixed $other)
Return additional failure description where needed
The function can be overridden to provide additional failure information like a diff
at line 116
protected string
failureDescription(mixed $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.
at line 52
protected int|null
getCountOf(Countable|Traversable|array $other)
at line 97
protected int
getCountOfGenerator(Generator $generator)
Returns the total number of iterations from a generator.
This will fully exhaust the generator.