assertArrayHasKey()

assertArrayHasKey(mixed $key, array $array[, string $message = ''])

当 $array 不包含 $key 时报告错误，错误讯息由 $message 指定。

assertArrayNotHasKey() 是与之相反的断言，接受相同的参数。

Example A.1. assertArrayHasKey() 的用法

assertArrayHasKey('foo', array('bar' => 'baz'));
    }
}
?>

phpunit ArrayHasKeyTest
PHPUnit 5.0.0 by Sebastian Bergmann and contributors.
F
Time: 0 seconds, Memory: 5.00Mb
There was 1 failure:
1) ArrayHasKeyTest::testFailure
Failed asserting that an array has the key 'foo'.
/home/sb/ArrayHasKeyTest.php:6
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.