['class' => ['btn', 'btn-primary']]]); $expected = <<Show HTML; $this->assertEqualsWithoutLE($expected, $out); } public function testClientOptions() { Popover::$counter = 0; Popover::widget([ 'headerOptions' => ['class' => ['test-header']], 'placement' => Popover::PLACEMENT_BOTTOM, 'title' => 'Test Popover' ]); $js = Yii::$app->view->js[View::POS_READY]; $this->assertInternalType(IsType::TYPE_ARRAY, $js); $options = array_shift($js); $this->assertContainsWithoutLE("(new bootstrap.Popover('#w0', {", $options); $this->assertContainsWithoutLE("id=\u0022w0-popover\u0022", $options); $this->assertContainsWithoutLE("class=\u0022test-header popover-header\u0022", $options); $this->assertContainsWithoutLE('"placement":"bottom"', $options); $this->assertContainsWithoutLE('"title":"Test Popover"', $options); } public function testContent() { Popover::$counter = 0; Popover::begin([]); echo Html::tag('span', 'Test content', ['class' => ['test-content']]); Popover::end(); $js = Yii::$app->view->js[View::POS_READY]; $this->assertInternalType(IsType::TYPE_ARRAY, $js); $options = array_shift($js); $this->assertContainsWithoutLE('"content":"\u003Cspan class=\u0022test-content\u0022\u003ETest content\u003C\/span\u003E"', $options); } }