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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yiiunit\framework\grid;
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use yii\data\ArrayDataProvider;
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use yii\grid\DataColumn;
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use yii\grid\GridView;
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use yii\web\View;
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/**
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* @author Evgeniy Tkachenko <et.coder@gmail.com>
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* @group grid
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*/
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class GridViewTest extends \yiiunit\TestCase
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{
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protected function setUp()
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{
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parent::setUp();
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$this->mockApplication([
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'components' => [
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'assetManager' => [
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'bundles' => [
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'yii\grid\GridViewAsset' => false,
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'yii\web\JqueryAsset' => false,
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],
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],
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],
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]);
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}
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/**
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* @return array
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*/
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public function emptyDataProvider()
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{
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return [
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[null, 'No results found.'],
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['Empty', 'Empty'],
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// https://github.com/yiisoft/yii2/issues/13352
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[false, ''],
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];
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}
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/**
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* @dataProvider emptyDataProvider
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* @param mixed $emptyText
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* @param string $expectedText
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* @throws \Exception
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*/
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public function testEmpty($emptyText, $expectedText)
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{
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$html = GridView::widget([
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'id' => 'grid',
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'dataProvider' => new ArrayDataProvider(['allModels' => []]),
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'showHeader' => false,
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'emptyText' => $emptyText,
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'options' => [],
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'tableOptions' => [],
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'view' => new View(),
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'filterUrl' => '/',
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]);
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$html = preg_replace("/\r|\n/", '', $html);
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if ($expectedText) {
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$emptyRowHtml = "<tr><td colspan=\"0\"><div class=\"empty\">{$expectedText}</div></td></tr>";
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} else {
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$emptyRowHtml = '';
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}
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$expectedHtml = "<div id=\"grid\"><table><tbody>{$emptyRowHtml}</tbody></table></div>";
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$this->assertEquals($expectedHtml, $html);
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}
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public function testGuessColumns()
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{
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$row = ['id' => 1, 'name' => 'Name1', 'value' => 'Value1', 'description' => 'Description1'];
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$grid = new GridView([
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'dataProvider' => new ArrayDataProvider(
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[
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'allModels' => [
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$row,
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],
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]
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),
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]);
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$columns = $grid->columns;
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$this->assertCount(count($row), $columns);
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foreach ($columns as $index => $column) {
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$this->assertInstanceOf(DataColumn::className(), $column);
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$this->assertArrayHasKey($column->attribute, $row);
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}
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$row = array_merge($row, ['relation' => ['id' => 1, 'name' => 'RelationName']]);
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$row = array_merge($row, ['otherRelation' => (object) $row['relation']]);
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$grid = new GridView([
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'dataProvider' => new ArrayDataProvider(
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[
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'allModels' => [
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$row,
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],
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]
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),
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]);
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$columns = $grid->columns;
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$this->assertCount(count($row) - 2, $columns);
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foreach ($columns as $index => $column) {
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$this->assertInstanceOf(DataColumn::className(), $column);
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$this->assertArrayHasKey($column->attribute, $row);
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$this->assertNotEquals('relation', $column->attribute);
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$this->assertNotEquals('otherRelation', $column->attribute);
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}
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}
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/**
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* @throws \Exception
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*/
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public function testFooter() {
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$config = [
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'id' => 'grid',
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'dataProvider' => new ArrayDataProvider(['allModels' => []]),
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'showHeader' => false,
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'showFooter' => true,
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'options' => [],
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'tableOptions' => [],
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'view' => new View(),
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'filterUrl' => '/',
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];
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$html = GridView::widget($config);
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$html = preg_replace("/\r|\n/", '', $html);
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$this->assertTrue(preg_match("/<\/tfoot><tbody>/", $html) === 1);
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// Place footer after body
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$config['placeFooterAfterBody'] = true;
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$html = GridView::widget($config);
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$html = preg_replace("/\r|\n/", '', $html);
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$this->assertTrue(preg_match("/<\/tbody><tfoot>/", $html) === 1);
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}
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}
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