Google\Cloud\Tests\Snippets\Vision\Annotation\Face\LandmarksTest::testForehead PHP Method

    public function testForehead()
    {
        $snippet = $this->snippetFromMethod(Landmarks::class, 'forehead');
        $snippet->addLocal('landmarks', $this->landmarks);
        $res = $snippet->invoke();
        $this->assertEquals($this->positionOutput('FOREHEAD_GLABELLA'), $res->output());
    }