assertCount()
assertCount($expectedCount, $haystack[, string $message = ''])
Reports an error identified by $message if the number of elements in $haystack is not $expectedCount.
assertNotCount() is the inverse of this assertion and takes the same arguments.
Example A.10: Usage of assertCount()
<?php
use PHPUnit\Framework\TestCase;
class CountTest extends TestCase
{
public function testFailure()
{
$this->assertCount(0, ['foo']);
}
}
?>
phpunit CountTest PHPUnit 5.6.0 by Sebastian Bergmann and contributors. F Time: 0 seconds, Memory: 4.75Mb There was 1 failure: 1) CountTest::testFailure Failed asserting that actual size 1 matches expected size 0. /home/sb/CountTest.php:6 FAILURES! Tests: 1, Assertions: 1, Failures: 1.
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