diff -r 07239de796bb -r e756a8c72c3d cms/drupal/modules/php/php.test
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/php/php.test	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,120 @@
+<?php
+
+/**
+ * @file
+ * Tests for php.module.
+ */
+
+/**
+ * Defines a base PHP test case class.
+ */
+class PHPTestCase extends DrupalWebTestCase {
+  protected $php_code_format;
+
+  function setUp() {
+    parent::setUp('php');
+
+    // Create and login admin user.
+    $admin_user = $this->drupalCreateUser(array('administer filters'));
+    $this->drupalLogin($admin_user);
+
+    // Verify that the PHP code text format was inserted.
+    $php_format_id = 'php_code';
+    $this->php_code_format = filter_format_load($php_format_id);
+    $this->assertEqual($this->php_code_format->name, 'PHP code', 'PHP code text format was created.');
+
+    // Verify that the format has the PHP code filter enabled.
+    $filters = filter_list_format($php_format_id);
+    $this->assertTrue($filters['php_code']->status, 'PHP code filter is enabled.');
+
+    // Verify that the format exists on the administration page.
+    $this->drupalGet('admin/config/content/formats');
+    $this->assertText('PHP code', 'PHP code text format was created.');
+
+    // Verify that anonymous and authenticated user roles do not have access.
+    $this->drupalGet('admin/config/content/formats/' . $php_format_id);
+    $this->assertFieldByName('roles[' . DRUPAL_ANONYMOUS_RID . ']', FALSE, 'Anonymous users do not have access to PHP code format.');
+    $this->assertFieldByName('roles[' . DRUPAL_AUTHENTICATED_RID . ']', FALSE, 'Authenticated users do not have access to PHP code format.');
+  }
+
+  /**
+   * Creates a test node with PHP code in the body.
+   *
+   * @return stdObject Node object.
+   */
+  function createNodeWithCode() {
+    return $this->drupalCreateNode(array('body' => array(LANGUAGE_NONE => array(array('value' => '<?php print "SimpleTest PHP was executed!"; ?>')))));
+  }
+}
+
+/**
+ * Tests to make sure the PHP filter actually evaluates PHP code when used.
+ */
+class PHPFilterTestCase extends PHPTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'PHP filter functionality',
+      'description' => 'Make sure that PHP filter properly evaluates PHP code when enabled.',
+      'group' => 'PHP',
+    );
+  }
+
+  /**
+   * Makes sure that the PHP filter evaluates PHP code when used.
+   */
+  function testPHPFilter() {
+    // Log in as a user with permission to use the PHP code text format.
+    $php_code_permission = filter_permission_name(filter_format_load('php_code'));
+    $web_user = $this->drupalCreateUser(array('access content', 'create page content', 'edit own page content', $php_code_permission));
+    $this->drupalLogin($web_user);
+
+    // Create a node with PHP code in it.
+    $node = $this->createNodeWithCode();
+
+    // Make sure that the PHP code shows up as text.
+    $this->drupalGet('node/' . $node->nid);
+    $this->assertText('print "SimpleTest PHP was executed!"', 'PHP code is displayed.');
+
+    // Change filter to PHP filter and see that PHP code is evaluated.
+    $edit = array();
+    $langcode = LANGUAGE_NONE;
+    $edit["body[$langcode][0][format]"] = $this->php_code_format->format;
+    $this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
+    $this->assertRaw(t('Basic page %title has been updated.', array('%title' => $node->title)), 'PHP code filter turned on.');
+
+    // Make sure that the PHP code shows up as text.
+    $this->assertNoText('print "SimpleTest PHP was executed!"', "PHP code isn't displayed.");
+    $this->assertText('SimpleTest PHP was executed!', 'PHP code has been evaluated.');
+  }
+}
+
+/**
+ * Tests to make sure access to the PHP filter is properly restricted.
+ */
+class PHPAccessTestCase extends PHPTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'PHP filter access check',
+      'description' => 'Make sure that users who don\'t have access to the PHP filter can\'t see it.',
+      'group' => 'PHP',
+    );
+  }
+
+  /**
+   * Makes sure that the user can't use the PHP filter when not given access.
+   */
+  function testNoPrivileges() {
+    // Create node with PHP filter enabled.
+    $web_user = $this->drupalCreateUser(array('access content', 'create page content', 'edit own page content'));
+    $this->drupalLogin($web_user);
+    $node = $this->createNodeWithCode();
+
+    // Make sure that the PHP code shows up as text.
+    $this->drupalGet('node/' . $node->nid);
+    $this->assertText('print', 'PHP code was not evaluated.');
+
+    // Make sure that user doesn't have access to filter.
+    $this->drupalGet('node/' . $node->nid . '/edit');
+    $this->assertNoRaw('<option value="' . $this->php_code_format->format . '">', 'PHP code format not available.');
+  }
+}