function Assert::assertCount

Asserts the number of elements of an array, Countable or Traversable.

Throws

Exception

ExpectationFailedException

GeneratorNotSupportedException

3 calls to Assert::assertCount()

CompoundConstraintTestCase::assertViolationsCount in vendor/symfony/validator/Test/CompoundConstraintTestCase.php
Functions.php in vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
TranslatorTest::validateMatrix in vendor/symfony/translation-contracts/Test/TranslatorTest.php: We validate only on the plural coverage. Thus the real rules is not tested.

File

vendor/phpunit/phpunit/src/Framework/Assert.php, line 234

Class

Assert: @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit

Namespace

PHPUnit\Framework

Code

public static final function assertCount(int $expectedCount, Countable|iterable $haystack, string $message = '') : void {
    if ($haystack instanceof Generator) {
        throw GeneratorNotSupportedException::fromParameterName('$haystack');
    }
    static::assertThat($haystack, new Count($expectedCount), $message);
}