'Holy guacamole! You should check in on some of those fields below.', 'options' => [ 'class' => ['alert-warning'] ] ]); $expectedHtml = << Holy guacamole! You should check in on some of those fields below. HTML; $this->assertEqualsWithoutLE($expectedHtml, $html); } /** */ public function testDismissibleAlert() { Alert::$counter = 0; $html = Alert::widget([ 'body' => "Message1", ]); $expectedHtml = << Message1 HTML; $this->assertEqualsWithoutLE($expectedHtml, $html); } }