@covers PHPUnit_Framework_Assert::assertAttributeContains
public function testAssertPrivateAttributeContains() {
$obj = new ClassWithNonPublicAttributes();
$this
->assertAttributeContains('baz', 'privateArray', $obj);
try {
$this
->assertAttributeContains('foo', 'privateArray', $obj);
} catch (PHPUnit_Framework_AssertionFailedError $e) {
return;
}
$this
->fail();
}