SettingsTest.php

<?php

namespace Drupal\Tests\views_ui\Functional;


/**
 * Tests all ui related settings under admin/structure/views/settings.
 *
 * @group views_ui
 */
class SettingsTest extends UITestBase {
    
    /**
     * Stores an admin user used by the different tests.
     *
     * @var \Drupal\user\User
     */
    protected $adminUser;
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        $this->drupalPlaceBlock('local_tasks_block');
    }
    
    /**
     * Tests the settings for the edit ui.
     */
    public function testEditUI() {
        $this->drupalLogin($this->adminUser);
        // Test the settings tab exists.
        $this->drupalGet('admin/structure/views');
        $this->assertLinkByHref('admin/structure/views/settings');
        // Test the confirmation message.
        $this->drupalPostForm('admin/structure/views/settings', [], t('Save configuration'));
        $this->assertText(t('The configuration options have been saved.'));
        // Configure to always show the master display.
        $edit = [
            'ui_show_master_display' => TRUE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $view = [];
        $view['label'] = $this->randomMachineName(16);
        $view['id'] = strtolower($this->randomMachineName(16));
        $view['description'] = $this->randomMachineName(16);
        $view['page[create]'] = TRUE;
        $view['page[title]'] = $this->randomMachineName(16);
        $view['page[path]'] = $this->randomMachineName(16);
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        // Configure to not always show the master display.
        // If you have a view without a page or block the master display should be
        // still shown.
        $edit = [
            'ui_show_master_display' => FALSE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $view['page[create]'] = FALSE;
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        // Create a view with an additional display, so master should be hidden.
        $view['page[create]'] = TRUE;
        $view['id'] = strtolower($this->randomMachineName());
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $this->assertSession()
            ->linkNotExists(t('Master'));
        // Configure to always show the advanced settings.
        // @todo It doesn't seem to be a way to test this as this works just on js.
        // Configure to show the embeddable display.
        $edit = [
            'ui_show_display_embed' => TRUE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $view['id'] = strtolower($this->randomMachineName());
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $this->assertFieldById('edit-displays-top-add-display-embed', NULL);
        $edit = [
            'ui_show_display_embed' => FALSE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $this->assertNoFieldById('edit-displays-top-add-display-embed');
        // Configure to hide/show the sql at the preview.
        $edit = [
            'ui_show_sql_query_enabled' => FALSE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $view['id'] = strtolower($this->randomMachineName());
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $this->drupalPostForm(NULL, [], t('Update preview'));
        $xpath = $this->xpath('//div[@class="views-query-info"]/pre');
        $this->assertCount(0, $xpath, 'The views sql is hidden.');
        $edit = [
            'ui_show_sql_query_enabled' => TRUE,
        ];
        $this->drupalPostForm('admin/structure/views/settings', $edit, t('Save configuration'));
        $view['id'] = strtolower($this->randomMachineName());
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $this->drupalPostForm(NULL, [], t('Update preview'));
        $xpath = $this->xpath('//div[@class="views-query-info"]//pre');
        $this->assertCount(1, $xpath, 'The views sql is shown.');
        $this->assertStringNotContainsString('db_condition_placeholder', $xpath[0]->getText(), 'No placeholders are shown in the views sql.');
        $this->assertStringContainsString("node_field_data.status = '1'", $xpath[0]->getText(), 'The placeholders in the views sql is replace by the actual value.');
        // Test the advanced settings form.
        // Test the confirmation message.
        $this->drupalPostForm('admin/structure/views/settings/advanced', [], t('Save configuration'));
        $this->assertText(t('The configuration options have been saved.'));
        $edit = [
            'skip_cache' => TRUE,
            'sql_signature' => TRUE,
        ];
        $this->drupalPostForm('admin/structure/views/settings/advanced', $edit, t('Save configuration'));
        $this->assertFieldChecked('edit-skip-cache', 'The skip_cache option is checked.');
        $this->assertFieldChecked('edit-sql-signature', 'The sql_signature option is checked.');
        // Test the "Clear Views' cache" button.
        $this->drupalPostForm('admin/structure/views/settings/advanced', [], t("Clear Views' cache"));
        $this->assertText(t('The cache has been cleared.'));
    }

}