') !== false, "adds the 'empty' class"); $this->assertTrue(strpos($actualHtml, '

') === false, "does not display the summary"); } public function testEmptyListNotShown() { $dataProvider = new ArrayDataProvider([ 'allModels' => [], ]); ob_start(); echo ListView::widget([ 'dataProvider' => $dataProvider, 'showOnEmpty' => true, 'emptyText' => "Nothing at all", ]); $actualHtml = ob_get_clean(); $this->assertTrue(strpos($actualHtml, '

') === false, "does not add the 'empty' class"); $this->assertTrue(strpos($actualHtml, '

') === false, "does not display the summary"); $this->assertEmpty(trim(\strip_tags($actualHtml)), "contains no text"); $this->mockWebApplication(); } private function getListView($options = []) { return new ListView(array_merge([ 'id' => 'w0', 'dataProvider' => $this->getDataProvider(), ], $options)); } private function getDataProvider() { return new ArrayDataProvider([ 'allModels' => [ ['id' => 1, 'login' => 'silverfire'], ['id' => 2, 'login' => 'samdark'], ['id' => 3, 'login' => 'cebe'], ], ]); } public function testSimplyListView() { $listView = $this->getListView(); $this->expectOutputString(<<

Showing 1-3 of 3 items.

HTML ); $listView->run(); } public function testWidgetOptions() { $listView = $this->getListView(['options' => ['class' => 'test-passed'], 'separator' => '']); $this->expectOutputString(<<

Showing 1-3 of 3 items.

HTML ); $listView->run(); } public function itemViewOptions() { return [ [ null, '

Showing 1-3 of 3 items.

', ], [ function ($model, $key, $index, $widget) { return "Item #{$index}: {$model['login']} - Widget: " . $widget->className(); }, '

Showing 1-3 of 3 items.

Item #0: silverfire - Widget: yii\widgets\ListView

Item #1: samdark - Widget: yii\widgets\ListView

Item #2: cebe - Widget: yii\widgets\ListView

' ], [ '@yiiunit/data/views/widgets/ListView/item', '

Showing 1-3 of 3 items.

Item #0: silverfire - Widget: yii\widgets\ListView

Item #1: samdark - Widget: yii\widgets\ListView

Item #2: cebe - Widget: yii\widgets\ListView

' ] ]; } /** * @dataProvider itemViewOptions */ public function testItemViewOptions($itemView, $expected) { $listView = $this->getListView(['itemView' => $itemView]); $this->expectOutputString($expected); $listView->run(); } public function itemOptions() { return [ [ null, '

Showing 1-3 of 3 items.

', ], [ function ($model, $key, $index, $widget) { return [ 'tag' => 'span', 'data' => [ 'test' => 'passed', 'key' => $key, 'index' => $index, 'id' => $model['id'] ] ]; }, '

Showing 1-3 of 3 items.

0 1 2

' ] ]; } /** * @dataProvider itemOptions */ public function testItemOptions($itemOptions, $expected) { $listView = $this->getListView(['itemOptions' => $itemOptions]); $this->expectOutputString($expected); $listView->run(); } }