/** * Tests Gadget->getJsLibraries() */ public function testGetJsLibraries() { $this->Gadget->addJsLibrary('A'); $this->Gadget->addJsLibrary('B'); $this->Gadget->addJsLibrary('C'); $this->Gadget->addJsLibrary('D'); $string = implode('', $this->Gadget->getJsLibraries()); $this->assertEquals('ABCD', $string); }