install(['contextual']);
$this->resetAll();
$this->drupalGet('admin/structure/views/view/test_preview/edit');
$this->assertResponse(200);
$this->drupalPostForm(NULL, $edit = [], t('Update preview'));
$elements = $this->xpath('//div[@id="views-live-preview"]//ul[contains(@class, :ul-class)]/li[contains(@class, :li-class)]', [':ul-class' => 'contextual-links', ':li-class' => 'filter-add']);
$this->assertEqual(count($elements), 1, 'The contextual link to add a new field is shown.');
$this->drupalPostForm(NULL, $edit = ['view_args' => '100'], t('Update preview'));
// Test that area text and exposed filters are present and rendered.
$this->assertFieldByName('id', NULL, 'ID exposed filter field found.');
$this->assertText('Test header text', 'Rendered header text found');
$this->assertText('Test footer text', 'Rendered footer text found.');
$this->assertText('Test empty text', 'Rendered empty text found.');
}
/**
* Tests arguments in the preview form.
*/
public function testPreviewUI() {
$this->drupalGet('admin/structure/views/view/test_preview/edit');
$this->assertResponse(200);
$this->drupalPostForm(NULL, $edit = [], t('Update preview'));
$elements = $this->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
$this->assertEqual(count($elements), 5);
// Filter just the first result.
$this->drupalPostForm(NULL, $edit = ['view_args' => '1'], t('Update preview'));
$elements = $this->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
$this->assertEqual(count($elements), 1);
// Filter for no results.
$this->drupalPostForm(NULL, $edit = ['view_args' => '100'], t('Update preview'));
$elements = $this->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
$this->assertEqual(count($elements), 0);
// Test that area text and exposed filters are present and rendered.
$this->assertFieldByName('id', NULL, 'ID exposed filter field found.');
$this->assertText('Test header text', 'Rendered header text found');
$this->assertText('Test footer text', 'Rendered footer text found.');
$this->assertText('Test empty text', 'Rendered empty text found.');
// Test feed preview.
$view = [];
$view['label'] = $this->randomMachineName(16);
$view['id'] = strtolower($this->randomMachineName(16));
$view['page[create]'] = 1;
$view['page[title]'] = $this->randomMachineName(16);
$view['page[path]'] = $this->randomMachineName(16);
$view['page[feed]'] = 1;
$view['page[feed_properties][path]'] = $this->randomMachineName(16);
$this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
$this->clickLink(t('Feed'));
$this->drupalPostForm(NULL, [], t('Update preview'));
$result = $this->xpath('//div[@id="views-live-preview"]/pre');
$this->assertTrue(strpos($result[0]->getText(), '' . $view['page[title]'] . ''), 'The Feed RSS preview was rendered.');
// Test the non-default UI display options.
// Statistics only, no query.
$settings = \Drupal::configFactory()->getEditable('views.settings');
$settings->set('ui.show.performance_statistics', TRUE)->save();
$this->drupalGet('admin/structure/views/view/test_preview/edit');
$this->drupalPostForm(NULL, $edit = ['view_args' => '100'], t('Update preview'));
$this->assertText(t('Query build time'));
$this->assertText(t('Query execute time'));
$this->assertText(t('View render time'));
$this->assertNoRaw('Query');
// Statistics and query.
$settings->set('ui.show.sql_query.enabled', TRUE)->save();
$this->drupalPostForm(NULL, $edit = ['view_args' => '100'], t('Update preview'));
$this->assertText(t('Query build time'));
$this->assertText(t('Query execute time'));
$this->assertText(t('View render time'));
$this->assertRaw('Query');
$query_string = <<assertEscaped($query_string);
// Test that the statistics and query are rendered above the preview.
$this->assertTrue(strpos($this->getSession()->getPage()->getContent(), 'views-query-info') < strpos($this->getSession()->getPage()->getContent(), 'view-test-preview'), 'Statistics shown above the preview.');
// Test that statistics and query rendered below the preview.
$settings->set('ui.show.sql_query.where', 'below')->save();
$this->drupalPostForm(NULL, $edit = ['view_args' => '100'], t('Update preview'));
$this->assertTrue(strpos($this->getSession()->getPage()->getContent(), 'view-test-preview') < strpos($this->getSession()->getPage()->getContent(), 'views-query-info'), 'Statistics shown below the preview.');
// Test that the preview title isn't double escaped.
$this->drupalPostForm("admin/structure/views/nojs/display/test_preview/default/title", $edit = ['title' => 'Double & escaped'], t('Apply'));
$this->drupalPostForm(NULL, [], t('Update preview'));
$elements = $this->xpath('//div[@id="views-live-preview"]/div[contains(@class, views-query-info)]//td[text()=:text]', [':text' => 'Double & escaped']);
$this->assertEqual(1, count($elements));
}
/**
* Tests the additional information query info area.
*/
public function testPreviewAdditionalInfo() {
\Drupal::service('module_installer')->install(['views_ui_test']);
$this->resetAll();
$this->drupalGet('admin/structure/views/view/test_preview/edit');
$this->assertResponse(200);
$this->drupalPostForm(NULL, $edit = [], t('Update preview'));
// Check for implementation of hook_views_preview_info_alter().
// @see views_ui_test.module
$elements = $this->xpath('//div[@id="views-live-preview"]/div[contains(@class, views-query-info)]//td[text()=:text]', [':text' => 'Test row count']);
$this->assertEqual(count($elements), 1, 'Views Query Preview Info area altered.');
// Check that additional assets are attached.
$this->assertTrue(strpos($this->getDrupalSettings()['ajaxPageState']['libraries'], 'views_ui_test/views_ui_test.test') !== FALSE, 'Attached library found.');
$this->assertRaw('css/views_ui_test.test.css', 'Attached CSS asset found.');
}
/**
* Tests view validation error messages in the preview.
*/
public function testPreviewError() {
$this->drupalGet('admin/structure/views/view/test_preview_error/edit');
$this->assertResponse(200);
$this->drupalPostForm(NULL, $edit = [], t('Update preview'));
$this->assertText('Unable to preview due to validation errors.', 'Preview error text found.');
}
}