133 lines
3.7 KiB
Plaintext
133 lines
3.7 KiB
Plaintext
<?php
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/**
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* @file
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* Module file for simpletest_example
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*/
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/**
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* @defgroup simpletest_example Example: Simpletest
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* @ingroup examples
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* @{
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* An example of simpletest tests to accompany the tutorial at
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* http://drupal.org/node/890654.
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*
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* This module creates a new node type called 'SimpleTest Example Node Type,'
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* so that we can test it.
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*/
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/**
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* Implements hook_node_info().
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*/
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function simpletest_example_node_info() {
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return array(
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'simpletest_example' => array(
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'name' => t('SimpleTest Example Node Type'),
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'base' => 'simpletest_example',
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'description' => t('simpletest_example page node type.'),
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),
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);
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}
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/**
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* Implements hook_permission().
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*
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* In this case we're adding an addition permission that does the same
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* as the one the node module offers, just to demonstrate this error.
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*/
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function simpletest_example_permission() {
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$perms = array();
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$perms['extra special edit any simpletest_example'] = array('title' => t('Extra special edit any SimpleTest Example'), 'description' => t('Extra special edit any SimpleTest Example'));
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return $perms;
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}
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/**
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* Implements hook_node_access().
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*
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* Demonstrates a bug that we'll find in our test.
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*
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* If this is running on the testbot, we don't want the error to show so will
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* work around it by testing to see if we're in the 'checkout' directory.
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*/
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function simpletest_example_node_access($node, $op, $account) {
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// Don't get involved if this isn't a simpletest_example node, etc.
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$type = is_string($node) ? $node : $node->type;
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if ($type != 'simpletest_example' || ($op != 'update' && $op != 'delete')) {
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return NODE_ACCESS_IGNORE;
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}
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// This code has a BUG that we'll find in testing.
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//
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// This is the incorrect version we'll use to demonstrate test failure.
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// The correct version should have ($op == 'update' || $op == 'delete').
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// The author had mistakenly always tested with User 1 so it always
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// allowed access and the bug wasn't noticed!
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if (($op == 'delete') && (user_access('extra special edit any simpletest_example', $account) && ($account->uid == $node->uid))) {
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return NODE_ACCESS_ALLOW;
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}
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return NODE_ACCESS_DENY;
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}
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/**
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* Implements hook_form().
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*
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* Form for the node type.
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*/
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function simpletest_example_form($node, $form_state) {
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$type = node_type_get_type($node);
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$form = array();
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if ($type->has_title) {
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$form['title'] = array(
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'#type' => 'textfield',
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'#title' => check_plain($type->title_label),
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'#required' => TRUE,
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'#default_value' => $node->title,
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'#maxlength' => 255,
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'#weight' => -5,
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);
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}
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return $form;
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}
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/**
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* Implements hook_menu().
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*
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* Provides an explanation.
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*/
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function simpletest_example_menu() {
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$items['examples/simpletest_example'] = array(
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'title' => 'Simpletest Example',
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'description' => 'Explain the simpletest example and allow the error logic to be executed.',
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'page callback' => '_simpletest_example_explanation',
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'access callback' => TRUE,
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);
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return $items;
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}
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/**
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* Returns an explanation of this module.
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*/
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function _simpletest_example_explanation() {
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$explanation = t("This Simpletest Example is designed to give an introductory tutorial to writing
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a simpletest test. Please see the <a href='http://drupal.org/node/890654'>associated tutorial</a>.");
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return $explanation;
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}
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/**
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* A simple self-contained function used to demonstrate unit tests.
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*
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* @see SimpletestUnitTestExampleTestCase
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*/
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function simpletest_example_empty_mysql_date($date_string) {
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if (empty($date_string) || $date_string == '0000-00-00' || $date_string == '0000-00-00 00:00:00') {
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return TRUE;
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}
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return FALSE;
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}
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/**
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* @} End of "defgroup simpletest_example".
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*/
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