ACMS-4237: Add Filter Format test in Common module.

modules/acquia_cms_common/tests/src/Functional/FilterFormatTest.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Drupal\Tests\acquia_cms_common\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests the filter filter_html.
+ *
+ * @group acquia_cms
+ * @group acquia_cms_common
+ */
+class FilterFormatTest extends BrowserTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $defaultTheme = 'stark';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = [
+    'acquia_cms_common',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp(): void {
+    parent::setUp();
+
+    $account = $this->drupalCreateUser(['administer filters']);
+    $this->drupalLogin($account);
+  }
+
+  /**
+   * Tests the filter filter_html.
+   *
+   * @param string $filter_format
+   *   The filter format name.
+   * @param bool $status
+   *   Status of the field.
+   *
+   * @dataProvider providerFilterFormat
+   */
+  public function testFilterBlackListHtmlTags(string $filter_format, bool $status) {
+    $assert_session = $this->assertSession();
+
+    // Visit the filter page.
+    $this->drupalGet('/admin/config/content/formats/manage/' . $filter_format);
+    $assert_session->statusCodeEquals(200);
+    $filter_element = $assert_session->elementExists('css', '#edit-filters-filter-html-status');
+    $this->assertSame($status, $filter_element->isChecked(), 'Expect checked, but found uncheck.');
+
+  }
+
+  /**
+   * Defines an array of modules & permissions to roles.
+   */
+  public static function providerFilterFormat(): array {
+    return [
+      [
+        'full_html',
+        TRUE,
+      ],
+      [
+        'filtered_html',
+        TRUE,
+      ],
+    ];
+  }
+
+}