--- /dev/null
+<?php
+
+namespace Drupal\Tests\views\Kernel\Plugin;
+
+use Drupal\views\Views;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Tests the table style plugin.
+ *
+ * @group views
+ * @see \Drupal\views\Plugin\views\style\Table
+ */
+class StyleTableUnitTest extends PluginKernelTestBase {
+
+ /**
+ * Views used by this test.
+ *
+ * @var array
+ */
+ public static $testViews = ['test_table'];
+
+ /**
+ * Tests the table style.
+ */
+ public function testTable() {
+ $view = Views::getView('test_table');
+
+ $view->setDisplay('default');
+ $view->initStyle();
+ $view->initHandlers();
+ $view->initQuery();
+ $style_plugin = $view->style_plugin;
+
+ // Test the buildSort() method.
+ $request = new Request();
+ $view->setRequest($request);
+
+ $style_plugin->options['override'] = FALSE;
+
+ $style_plugin->options['default'] = '';
+ $this->assertTrue($style_plugin->buildSort(), 'If no order and no default order is specified, the normal sort should be used.');
+
+ $style_plugin->options['default'] = 'id';
+ $this->assertTrue($style_plugin->buildSort(), 'If no order but a default order is specified, the normal sort should be used.');
+
+ $request->attributes->set('order', $this->randomMachineName());
+ $this->assertTrue($style_plugin->buildSort(), 'If no valid field is chosen for order, the normal sort should be used.');
+
+ $request->attributes->set('order', 'id');
+ $this->assertTrue($style_plugin->buildSort(), 'If a valid order is specified but the table is configured to not override, the normal sort should be used.');
+
+ $style_plugin->options['override'] = TRUE;
+
+ $this->assertFalse($style_plugin->buildSort(), 'If a valid order is specified and the table is configured to override, the normal sort should not be used.');
+
+ // Test the buildSortPost() method.
+ $request = new Request();
+ $view->setRequest($request);
+
+ // Setup no valid default.
+ $this->prepareView($view);
+ $style_plugin = $view->style_plugin;
+ $style_plugin->options['default'] = '';
+ $style_plugin->buildSortPost();
+ $this->assertIdentical($style_plugin->order, NULL, 'No sort order was set, when no order was specified and no default column was selected.');
+ $this->assertIdentical($style_plugin->active, NULL, 'No sort field was set, when no order was specified and no default column was selected.');
+ $view->destroy();
+
+ // Setup a valid default + column specific default sort order.
+ $this->prepareView($view);
+ $style_plugin = $view->style_plugin;
+ $style_plugin->options['default'] = 'id';
+ $style_plugin->options['info']['id']['default_sort_order'] = 'desc';
+ $style_plugin->buildSortPost();
+ $this->assertIdentical($style_plugin->order, 'desc', 'Fallback to the right default sort order.');
+ $this->assertIdentical($style_plugin->active, 'id', 'Fallback to the right default sort field.');
+ $view->destroy();
+
+ // Setup a valid default + table default sort order.
+ $this->prepareView($view);
+ $style_plugin = $view->style_plugin;
+ $style_plugin->options['default'] = 'id';
+ $style_plugin->options['info']['id']['default_sort_order'] = NULL;
+ $style_plugin->options['order'] = 'asc';
+ $style_plugin->buildSortPost();
+ $this->assertIdentical($style_plugin->order, 'asc', 'Fallback to the right default sort order.');
+ $this->assertIdentical($style_plugin->active, 'id', 'Fallback to the right default sort field.');
+ $view->destroy();
+
+ // Use an invalid field.
+ $this->prepareView($view);
+ $style_plugin = $view->style_plugin;
+ $request->query->set('sort', 'asc');
+ $random_name = $this->randomMachineName();
+ $request->query->set('order', $random_name);
+ $style_plugin->buildSortPost();
+ $this->assertIdentical($style_plugin->order, 'asc', 'No sort order was set, when invalid sort order was specified.');
+ $this->assertIdentical($style_plugin->active, NULL, 'No sort field was set, when invalid sort order was specified.');
+ $view->destroy();
+
+ // Use a existing field, and sort both ascending and descending.
+ foreach (['asc', 'desc'] as $order) {
+ $this->prepareView($view);
+ $style_plugin = $view->style_plugin;
+ $request->query->set('sort', $order);
+ $request->query->set('order', 'id');
+ $style_plugin->buildSortPost();
+ $this->assertIdentical($style_plugin->order, $order, 'Ensure the right sort order was set.');
+ $this->assertIdentical($style_plugin->active, 'id', 'Ensure the right order was set.');
+ $view->destroy();
+ }
+
+ $view->destroy();
+
+ // Excluded field to make sure its wrapping td doesn't show.
+ $this->prepareView($view);
+ $view->field['name']->options['exclude'] = TRUE;
+ $output = $view->preview();
+ $output = \Drupal::service('renderer')->renderRoot($output);
+ $this->assertFalse(strpos($output, 'views-field-name') !== FALSE, "Excluded field's wrapper was not rendered.");
+ $view->destroy();
+
+ // Render a non empty result, and ensure that the empty area handler is not
+ // rendered.
+ $this->executeView($view);
+ $output = $view->preview();
+ $output = \Drupal::service('renderer')->renderRoot($output);
+
+ $this->assertFalse(strpos($output, 'custom text') !== FALSE, 'Empty handler was not rendered on a non empty table.');
+
+ // Render an empty result, and ensure that the area handler is rendered.
+ $view->setDisplay('default');
+ $view->executed = TRUE;
+ $view->result = [];
+ $output = $view->preview();
+ $output = \Drupal::service('renderer')->renderRoot($output);
+
+ $this->assertTrue(strpos($output, 'custom text') !== FALSE, 'Empty handler got rendered on an empty table.');
+ }
+
+ /**
+ * Prepares a view executable by initializing everything which is needed.
+ *
+ * @param \Drupal\views\ViewExecutable $view
+ * The executable to prepare.
+ */
+ protected function prepareView(ViewExecutable $view) {
+ $view->setDisplay();
+ $view->initStyle();
+ $view->initHandlers();
+ $view->initQuery();
+ }
+
+}
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