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class DrupalTestCase in SimpleTest 5

Same name and namespace in other branches
  1. 6.2 drupal_web_test_case.php \DrupalTestCase
  2. 6 drupal_test_case.php \DrupalTestCase
  3. 7.2 drupal_web_test_case.php \DrupalTestCase
  4. 7 drupal_web_test_case.php \DrupalTestCase

Test case for typical Drupal tests. Extends WebTestCase for comfortable browser usage but also implements all UnitTestCase methods, I wish WebTestCase would do this.

Hierarchy

Expanded class hierarchy of DrupalTestCase

1 string reference to 'DrupalTestCase'
DrupalUnitTests::DrupalUnitTests in ./drupal_unit_tests.php
Constructor

File

./drupal_test_case.php, line 9

View source 
class DrupalTestCase extends WebTestCase {
  var $_content;
  var $_cleanupModules = [];
  var $_cleanupVariables = [];
  var $_cleanupUsers = [];
  var $_cleanupRoles = [];
  function DrupalTestCase($label = NULL) {
    if (!$label) {
      if (method_exists($this, 'get_info')) {
        $info = $this
          ->get_info();
        $label = $info['name'];
      }
    }
    $this
      ->WebTestCase($label);
  }

  /**
   * @abstract Checks to see if we need to send
   * a http-auth header to authenticate
   * when browsing a site.
   *
   * @param status Boolean pass true if you want to know if we are using
   * HTTP-AUTH
   * @return void
   */
  function drupalCheckAuth($status = false) {
    $check = variable_get('simpletest_httpauth', false);
    if ($status) {
      return $check;
    }
    if (variable_get('simpletest_httpauth', false)) {
      $html = $this
        ->authenticate(variable_get('simpletest_httpauth_username', ''), variable_get('simpletest_httpauth_pass', ''));
    }
    return $html;
  }

  /**
   * @abstract Brokder for the get function
   * adds the authentication headers if necessary
   * @author Earnest Berry III <earnest.berry@gmail.com>
   *
   * @param url string Url to retch
   * @return void
   */
  function drupalGet($url) {
    $html = $this->_browser
      ->get($url);
    if ($this
      ->drupalCheckAuth(true)) {
      $html .= $this
        ->drupalCheckAuth();
    }
    $this->_content = $this->_browser
      ->getContent();
    return $html;
  }

  /**
   * @abstract Broker for the post function
   * adds the authentication headers if necessary
   * @author Earnest Berry III <earnest.berry@gmail.com>
   *
   * @param url string Url to retch
   * @return void
   */
  function drupalRawPost($action, $edit = []) {
    $html = $this->_browser
      ->post($action, $edit);
    if ($this
      ->drupalCheckAuth(true)) {
      $html .= $this
        ->drupalCheckAuth();
    }
    $this->_content = $this->_browser
      ->getContent();
    return $html;
  }

  /**
   * Do a post request on a drupal page.
   * It will be done as usual post request with SimpleBrowser
   *
   * @param string  $path      location of the post form
   * @param array   $edit      field data
   * @param string  $submit    name of the submit button, untranslated
   */
  function drupalPostRequest($path, $edit = [], $submit) {
    $url = url($path, NULL, NULL, TRUE);
    $ret = $this
      ->drupalGet($url);
    $this
      ->assertTrue($ret, t(' [browser] GET path "@path"', array(
      '@path' => $path,
    )));
    foreach ($edit as $field_name => $field_value) {
      $ret = $this->_browser
        ->setFieldByName($field_name, $field_value) || $this->_browser
        ->setFieldById("edit-{$field_name}", $field_value);
      $this
        ->assertTrue($ret, " [browser] Setting {$field_name}=\"{$field_value}\"");
    }
    $ret = $this->_browser
      ->clickSubmit(t($submit)) || $this->_browser
      ->clickSubmitById($submit) || $this->_browser
      ->clickSubmitByName($submit) || $this->_browser
      ->clickImageByName($submit);
    $this
      ->assertTrue($ret, ' [browser] POST by click on ' . t($submit));
    $this->_content = $this->_browser
      ->getContent();
  }

  /**
   *    Follows a link by name. Will click the first link
   *    found with this link text by default, or a later
   *    one if an index is given. Match is case insensitive
   *    with normalised space.
   *    Does make assertations if the click was sucessful or not
   *    and it does translate label.
   *    WARNING: Assertation fails on empty ("") output from the clicked link
   *
   *    @param string $label      Text between the anchor tags.
   *    @param integer $index     Link position counting from zero.
   *    @param boolean $reporting Assertions or not
   *    @return boolean/string    Page on success.
   *
   *    @access public
   */
  function clickLink($label, $index = 0) {
    $url_before = $this
      ->getUrl();
    $urls = $this->_browser->_page
      ->getUrlsByLabel($label);
    $url_target = 'unknown url';
    if (isset($urls[$index])) {
      $url_target = $urls[$index]
        ->asString();
    }
    $ret = parent::clickLink(t($label), $index);
    $this
      ->assertTrue($ret, str_replace('%', '%%', ' [browser] clicked link ' . t($label) . " ({$url_target}) from {$url_before}"));
    $this->_content = $this->_browser
      ->getContent();
    return $ret;
  }

  /**
   * @TODO: needs documentation
   */
  function drupalGetContent() {
    return $this->_content;
  }

  /**
   * Generates a random string, to be used as name or whatever
   * @param integer $number   number of characters
   * @return ransom string
   */
  function randomName($number = 4, $prefix = 'simpletest_') {
    $chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_';
    for ($x = 0; $x < $number; $x++) {
      $prefix .= $chars[mt_rand(0, strlen($chars) - 1)];
      if ($x == 0) {
        $chars .= '0123456789';
      }
    }
    return $prefix;
  }

  /**
   * Enables a drupal module
   * @param string $name name of the module
   * @return boolean success
   */
  function drupalModuleEnable($name) {
    if (module_exists($name)) {
      $this
        ->pass(" [module] {$name} already enabled");
      return TRUE;
    }
    include_once './includes/install.inc';
    module_rebuild_cache();

    // Rebuild the module cache
    if (drupal_get_installed_schema_version($name, TRUE) == SCHEMA_UNINSTALLED) {
      drupal_install_modules(array(
        $name,
      ));
    }
    else {
      $try = module_enable(array(
        $name,
      ));
    }
    if (module_exists($name)) {
      if (!isset($this->_cleanupModules[$name])) {
        $this->_cleanupModules[$name] = 0;
      }
      $this
        ->pass(" [module] {$name} enabled");
      return TRUE;
    }
    else {
      $this
        ->fail(" [module] {$name} could not be enbled, probably file not exists");
      return FALSE;
    }
  }

  /**
   * Disables a drupal module
   * @param string $name name of the module
   * @return boolean success
   */
  function drupalModuleDisable($name) {
    if (!module_exists($name)) {
      $this
        ->pass(" [module] {$name} already disabled");
      return TRUE;
    }

    /* Update table */
    db_query("UPDATE {system} SET status = 0 WHERE name = '%s' AND type = 'module'", $name);
    if (db_affected_rows()) {

      /* Make sure not overwriting when double switching */
      if (!isset($this->_cleanupModules[$name])) {
        $this->_cleanupModules[$name] = 1;
      }

      /* refresh module_list */
      module_list(TRUE, FALSE);
      $this
        ->pass(" [module] {$name} disabled");
      return TRUE;
    }
    $this
      ->fail(" [module] {$name} could not be disabled for unknown reason");
    return FALSE;
  }

  /**
   * Set a druapl variable and keep track of the changes for tearDown()
   * @param string $name name of the value
   * @param mixed  $value value
   */
  function drupalVariableSet($name, $value) {

    /* NULL variables would anyways result in default because of isset */
    $old_value = variable_get($name, NULL);
    if ($value !== $old_value) {
      variable_set($name, $value);

      /* Use array_key_exists instead of isset so NULL values do not get overwritten */
      if (!array_key_exists($name, $this->_cleanupVariables)) {
        $this->_cleanupVariables[$name] = $old_value;
      }
    }
  }

  /**
   * Create a role / perm combination specified by permissions
   *
   * @param  array $permissions Array of the permission strings
   * @return integer role-id
   */
  function drupalCreateRolePerm($permissions = NULL) {
    if ($permissions === NULL) {
      $permstring = 'access comments, access content, post comments, post comments without approval';
    }
    else {
      $permstring = implode(', ', $permissions);
    }

    /* Create role */
    $role_name = $this
      ->randomName();
    db_query("INSERT INTO {role} (name) VALUES ('%s')", $role_name);
    $role = db_fetch_object(db_query("SELECT * FROM {role} WHERE name = '%s'", $role_name));
    $this
      ->assertTrue($role, " [role] created name: {$role_name}, id: " . (isset($role->rid) ? $role->rid : '-n/a-'));
    if ($role && !empty($role->rid)) {

      /* Create permissions */
      db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $role->rid, $permstring);
      $this
        ->assertTrue(db_affected_rows(), ' [role] created permissions: ' . $permstring);
      $this->_cleanupRoles[] = $role->rid;
      return $role->rid;
    }
    else {
      return false;
    }
  }

  /**
   * Creates a user / role / permissions combination specified by permissions
   *
   * @param  array $permissions Array of the permission strings
   * @return array/boolean false if fails. fully loaded user object with added pass_raw property
   */
  function drupalCreateUserRolePerm($permissions = NULL) {

    /* Create role */
    $rid = $this
      ->drupalCreateRolePerm($permissions);
    if (!$rid) {
      return FALSE;
    }

    /* Create user */
    $ua = array();
    $ua['name'] = $this
      ->randomName();
    $ua['mail'] = $ua['name'] . '@example.com';
    $ua['roles'] = array(
      $rid => $rid,
    );
    $ua['pass'] = user_password();
    $ua['status'] = 1;
    $u = user_save('', $ua);
    $this
      ->assertTrue(!empty($u->uid), " [user] name: {$ua['name']} pass: {$ua['pass']} created");
    if (empty($u->uid)) {
      return FALSE;
    }

    /* Add to cleanup list */
    $this->_cleanupUsers[] = $u->uid;

    /* Add the raw password */
    $u->pass_raw = $ua['pass'];
    return $u;
  }

  /**
   * Logs in a user with the internal browser
   *
   * @param object user object with pass_raw property!
   * @param $submit value of submit button on log in form
   */
  function drupalLoginUser($user = NULL, $submit = 'Log in') {
    $this
      ->drupalGet(url("user", NULL, NULL, TRUE));

    // Going to the page retrieves the cookie, as the browser should save it
    if ($user === NULL) {
      $user = $this
        ->drupalCreateUserRolePerm();
    }
    $edit = array(
      'name' => $user->name,
      'pass' => $user->pass_raw,
    );
    $this
      ->drupalPostRequest('user', $edit, $submit);
    $this
      ->assertText($user->name, ' [login] found name: ' . $user->name);
    $this
      ->assertNoText(t('The username %name has been blocked.', array(
      '%name' => $user->name,
    )), ' [login] not blocked');
    $this
      ->assertNoText(t('The name %name is a reserved username.', array(
      '%name' => $user->name,
    )), ' [login] not reserved');
    return $user;
  }

  /**
   * tearDown implementation, setting back switched modules etc
   */
  function tearDown() {
    foreach ($this->_cleanupModules as $name => $status) {
      db_query("UPDATE {system} SET status = %d WHERE name = '%s' AND type = 'module'", $status, $name);
    }
    $this->_cleanupModules = array();

    // Refresh the modules list
    module_list(TRUE, FALSE);
    menu_rebuild();
    foreach ($this->_cleanupVariables as $name => $value) {
      if (is_null($value)) {
        variable_del($name);
      }
      else {
        variable_set($name, $value);
      }
    }
    $this->_cleanupVariables = array();
    while (sizeof($this->_cleanupRoles) > 0) {
      $rid = array_pop($this->_cleanupRoles);
      db_query("DELETE FROM {role} WHERE rid = %d", $rid);
      db_query("DELETE FROM {permission} WHERE rid = %d", $rid);
    }
    while (sizeof($this->_cleanupUsers) > 0) {
      $uid = array_pop($this->_cleanupUsers);

      // cleanup nodes this user created
      $result = db_query("SELECT nid FROM {node} WHERE uid = %d", $uid);
      while ($node = db_fetch_array($result)) {
        node_delete($node['nid']);
      }
      user_delete(array(), $uid);
    }

    //Output drupal warnings and messages into assert messages
    $drupal_msgs = drupal_get_messages();
    foreach ($drupal_msgs as $type => $msgs) {
      foreach ($msgs as $msg) {
        $this
          ->assertTrue(TRUE, "{$type}: {$msg}");
      }
    }
    parent::tearDown();
  }

  /**
   * Just some info for the reporter
   */
  function run(&$reporter) {
    $arr = array(
      'class' => get_class($this),
    );
    if (method_exists($this, 'get_info')) {
      $arr = array_merge($arr, $this
        ->get_info());
    }
    $reporter->test_info_stack[] = $arr;
    parent::run($reporter);
    array_pop($reporter->test_info_stack);
  }

  /**
   *    Will trigger a pass if the raw text is found on the loaded page
   *    Fail otherwise.
   *    @param string $raw        Raw string to look for
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertWantedRaw($raw, $message = "%s") {
    return $this
      ->assertExpectation(new TextExpectation($raw), $this->_browser
      ->getContent(), $message);
  }

  /**
   *    Will trigger a pass if the raw text is NOT found on the loaded page
   *    Fail otherwise.
   *    @param string $raw        Raw string to look for
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertNoUnwantedRaw($raw, $message = "%s") {
    return $this
      ->assertExpectation(new NoTextExpectation($raw), $this->_browser
      ->getContent(), $message);
  }

  /* Taken from UnitTestCase */

  /**
   *    Will be true if the value is null.
   *    @param null $value       Supposedly null value.
   *    @param string $message   Message to display.
   *    @return boolean                        True on pass
   *    @access public
   */
  function assertNull($value, $message = "%s") {
    $dumper =& new SimpleDumper();
    $message = sprintf($message, "[" . $dumper
      ->describeValue($value) . "] should be null");
    return $this
      ->assertTrue(!isset($value), $message);
  }

  /**
   *    Will be true if the value is set.
   *    @param mixed $value           Supposedly set value.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass.
   *    @access public
   */
  function assertNotNull($value, $message = "%s") {
    $dumper =& new SimpleDumper();
    $message = sprintf($message, "[" . $dumper
      ->describeValue($value) . "] should not be null");
    return $this
      ->assertTrue(isset($value), $message);
  }

  /**
   *    Type and class test. Will pass if class
   *    matches the type name or is a subclass or
   *    if not an object, but the type is correct.
   *    @param mixed $object         Object to test.
   *    @param string $type          Type name as string.
   *    @param string $message       Message to display.
   *    @return boolean              True on pass.
   *    @access public
   */
  function assertIsA($object, $type, $message = "%s") {
    return $this
      ->assertExpectation(new IsAExpectation($type), $object, $message);
  }

  /**
   *    Type and class mismatch test. Will pass if class
   *    name or underling type does not match the one
   *    specified.
   *    @param mixed $object         Object to test.
   *    @param string $type          Type name as string.
   *    @param string $message       Message to display.
   *    @return boolean              True on pass.
   *    @access public
   */
  function assertNotA($object, $type, $message = "%s") {
    return $this
      ->assertExpectation(new NotAExpectation($type), $object, $message);
  }

  /**
   *    Will trigger a pass if the two parameters have
   *    the same value only. Otherwise a fail.
   *    @param mixed $first          Value to compare.
   *    @param mixed $second         Value to compare.
   *    @param string $message       Message to display.
   *    @return boolean              True on pass
   *    @access public
   */
  function assertEqual($first, $second, $message = "%s") {
    return $this
      ->assertExpectation(new EqualExpectation($first), $second, $message);
  }

  /**
   *    Will trigger a pass if the two parameters have
   *    a different value. Otherwise a fail.
   *    @param mixed $first           Value to compare.
   *    @param mixed $second          Value to compare.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass
   *    @access public
   */
  function assertNotEqual($first, $second, $message = "%s") {
    return $this
      ->assertExpectation(new NotEqualExpectation($first), $second, $message);
  }

  /**
   *    Will trigger a pass if the two parameters have
   *    the same value and same type. Otherwise a fail.
   *    @param mixed $first           Value to compare.
   *    @param mixed $second          Value to compare.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass
   *    @access public
   */
  function assertIdentical($first, $second, $message = "%s") {
    return $this
      ->assertExpectation(new IdenticalExpectation($first), $second, $message);
  }

  /**
   *    Will trigger a pass if the two parameters have
   *    the different value or different type.
   *    @param mixed $first           Value to compare.
   *    @param mixed $second          Value to compare.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass
   *    @access public
   */
  function assertNotIdentical($first, $second, $message = "%s") {
    return $this
      ->assertExpectation(new NotIdenticalExpectation($first), $second, $message);
  }

  /**
   *    Will trigger a pass if both parameters refer
   *    to the same object. Fail otherwise.
   *    @param mixed $first           Object reference to check.
   *    @param mixed $second          Hopefully the same object.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass
   *    @access public
   */
  function assertReference(&$first, &$second, $message = "%s") {
    $dumper =& new SimpleDumper();
    $message = sprintf($message, "[" . $dumper
      ->describeValue($first) . "] and [" . $dumper
      ->describeValue($second) . "] should reference the same object");
    return $this
      ->assertTrue(SimpleTestCompatibility::isReference($first, $second), $message);
  }

  /**
   *    Will trigger a pass if both parameters refer
   *    to different objects. Fail otherwise.
   *    @param mixed $first           Object reference to check.
   *    @param mixed $second          Hopefully not the same object.
   *    @param string $message        Message to display.
   *    @return boolean               True on pass
   *    @access public
   */
  function assertCopy(&$first, &$second, $message = "%s") {
    $dumper =& new SimpleDumper();
    $message = sprintf($message, "[" . $dumper
      ->describeValue($first) . "] and [" . $dumper
      ->describeValue($second) . "] should not be the same object");
    return $this
      ->assertFalse(SimpleTestCompatibility::isReference($first, $second), $message);
  }

  /**
   *    Will trigger a pass if the Perl regex pattern
   *    is found in the subject. Fail otherwise.
   *    @param string $pattern    Perl regex to look for including
   *                              the regex delimiters.
   *    @param string $subject    String to search in.
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertWantedPattern($pattern, $subject, $message = "%s") {
    return $this
      ->assertExpectation(new WantedPatternExpectation($pattern), $subject, $message);
  }

  /**
   *    Will trigger a pass if the Perl regex pattern
   *    is not present in subject. Fail if found.
   *    @param string $pattern    Perl regex to look for including
   *                              the regex delimiters.
   *    @param string $subject    String to search in.
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertNoUnwantedPattern($pattern, $subject, $message = "%s") {
    return $this
      ->assertExpectation(new UnwantedPatternExpectation($pattern), $subject, $message);
  }

  /**
   *    Confirms that no errors have occurred so
   *    far in the test method.
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertNoErrors($message = "%s") {
    $queue =& SimpleErrorQueue::instance();
    return $this
      ->assertTrue($queue
      ->isEmpty(), sprintf($message, "Should be no errors"));
  }

  /**
   *    Confirms that an error has occurred and
   *    optionally that the error text matches exactly.
   *    @param string $expected   Expected error text or
   *                              false for no check.
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertError($expected = false, $message = "%s") {
    $queue =& SimpleErrorQueue::instance();
    if ($queue
      ->isEmpty()) {
      $this
        ->fail(sprintf($message, "Expected error not found"));
      return;
    }
    list($severity, $content, $file, $line, $globals) = $queue
      ->extract();
    $severity = SimpleErrorQueue::getSeverityAsString($severity);
    return $this
      ->assertTrue(!$expected || $expected == $content, "Expected [{$expected}] in PHP error [{$content}] severity [{$severity}] in [{$file}] line [{$line}]");
  }

  /**
   *    Confirms that an error has occurred and
   *    that the error text matches a Perl regular
   *    expression.
   *    @param string $pattern   Perl regular expression to
   *                              match against.
   *    @param string $message    Message to display.
   *    @return boolean           True on pass
   *    @access public
   */
  function assertErrorPattern($pattern, $message = "%s") {
    $queue =& SimpleErrorQueue::instance();
    if ($queue
      ->isEmpty()) {
      $this
        ->fail(sprintf($message, "Expected error not found"));
      return;
    }
    list($severity, $content, $file, $line, $globals) = $queue
      ->extract();
    $severity = SimpleErrorQueue::getSeverityAsString($severity);
    return $this
      ->assertTrue((bool) preg_match($pattern, $content), "Expected pattern match [{$pattern}] in PHP error [{$content}] severity [{$severity}] in [{$file}] line [{$line}]");
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DrupalTestCase::$_cleanupModules property
DrupalTestCase::$_cleanupRoles property
DrupalTestCase::$_cleanupUsers property
DrupalTestCase::$_cleanupVariables property
DrupalTestCase::$_content property
DrupalTestCase::assertCopy function Will trigger a pass if both parameters refer to different objects. Fail otherwise.
DrupalTestCase::assertEqual function Will trigger a pass if the two parameters have the same value only. Otherwise a fail.
DrupalTestCase::assertError function Confirms that an error has occurred and optionally that the error text matches exactly.
DrupalTestCase::assertErrorPattern function Confirms that an error has occurred and that the error text matches a Perl regular expression.
DrupalTestCase::assertIdentical function Will trigger a pass if the two parameters have the same value and same type. Otherwise a fail.
DrupalTestCase::assertIsA function Type and class test. Will pass if class matches the type name or is a subclass or if not an object, but the type is correct.
DrupalTestCase::assertNoErrors function Confirms that no errors have occurred so far in the test method.
DrupalTestCase::assertNotA function Type and class mismatch test. Will pass if class name or underling type does not match the one specified.
DrupalTestCase::assertNotEqual function Will trigger a pass if the two parameters have a different value. Otherwise a fail.
DrupalTestCase::assertNotIdentical function Will trigger a pass if the two parameters have the different value or different type.
DrupalTestCase::assertNotNull function Will be true if the value is set.
DrupalTestCase::assertNoUnwantedPattern function Will trigger a pass if the Perl regex pattern is not present in subject. Fail if found.
DrupalTestCase::assertNoUnwantedRaw function Will trigger a pass if the raw text is NOT found on the loaded page Fail otherwise.
DrupalTestCase::assertNull function Will be true if the value is null.
DrupalTestCase::assertReference function Will trigger a pass if both parameters refer to the same object. Fail otherwise.
DrupalTestCase::assertWantedPattern function Will trigger a pass if the Perl regex pattern is found in the subject. Fail otherwise.
DrupalTestCase::assertWantedRaw function Will trigger a pass if the raw text is found on the loaded page Fail otherwise.
DrupalTestCase::clickLink function Follows a link by name. Will click the first link found with this link text by default, or a later one if an index is given. Match is case insensitive with normalised space. Does make assertations if the click was sucessful or not and it does…
DrupalTestCase::drupalCheckAuth function @abstract Checks to see if we need to send a http-auth header to authenticate when browsing a site.
DrupalTestCase::drupalCreateRolePerm function Create a role / perm combination specified by permissions
DrupalTestCase::drupalCreateUserRolePerm function Creates a user / role / permissions combination specified by permissions
DrupalTestCase::drupalGet function @abstract Brokder for the get function adds the authentication headers if necessary @author Earnest Berry III <earnest.berry@gmail.com>
DrupalTestCase::drupalGetContent function @TODO: needs documentation
DrupalTestCase::drupalLoginUser function Logs in a user with the internal browser
DrupalTestCase::drupalModuleDisable function Disables a drupal module
DrupalTestCase::drupalModuleEnable function Enables a drupal module
DrupalTestCase::drupalPostRequest function Do a post request on a drupal page. It will be done as usual post request with SimpleBrowser
DrupalTestCase::drupalRawPost function @abstract Broker for the post function adds the authentication headers if necessary @author Earnest Berry III <earnest.berry@gmail.com>
DrupalTestCase::DrupalTestCase function
DrupalTestCase::drupalVariableSet function Set a druapl variable and keep track of the changes for tearDown()
DrupalTestCase::randomName function Generates a random string, to be used as name or whatever
DrupalTestCase::run function Just some info for the reporter
DrupalTestCase::tearDown function tearDown implementation, setting back switched modules etc 1