lithium\tests\cases\test\UnitTest::testAssertContainsOnlyTrue PHP Method

    public function testAssertContainsOnlyTrue()
    {
        $this->assertTrue($this->test->assertContainsOnly('int', array(1, 2, 3)));
        $results = $this->test->results();
        $result = array_pop($results);
        $this->assertEqual('pass', $result['result']);
    }