/** * placeholder() * getPlaceholder() */ public function testPlaceholder() { $this->_init(); $defaultPlaceholder = $this->_helper->getPlaceholder(); $this->assertNotEmpty($defaultPlaceholder); $placeholder = uniqid() . 'placeholder.png'; $this->_helper->placeholder($placeholder); $this->assertEquals($placeholder, $this->_helper->getPlaceholder()); $this->assertNotEquals($placeholder, $defaultPlaceholder); }