assertCount()
assertCount($expectedCount, $haystack[, string $message = ''])
当 $haystack
中的元素数量不是 $expectedCount
时报告错误,错误讯息由 $message
指定。
assertNotCount()
是与之相反的断言,接受相同的参数。
- <?php
- class CountTest extends PHPUnit_Framework_TestCase
- {
- public function testFailure()
- {
- $this->assertCount(0, array('foo'));
- }
- }
- ?>
phpunit CountTest
- PHPUnit 4.8.0 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.