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<?php
// $Id: vote_up_down.test,v 1.1.2.8 2009/04/05 11:24:59 lut4rp Exp $
/**
* @file
* Test file for Vote Up/Down.
*
* TODO: check behaviour of every setting in the admin screens:
* - vote_up_down_node_types: make sure voting doesn't appear on other
* and does appear on selected types
* - vote_up_down_widget_style_node: check each display
* - vote_up_down_widget_node
* - vote_up_down_link_node
* - vote_up_down_widget_style_comment
* - vote_up_down_widget_comment
* - vote_up_down_link_comment
* - vote_up_down_anonymous_vote
* - vote_up_down_reset_vote
* - vote_up_down_tag
*
* TODO:
* - test dodgy user behaviour
* - test XSS injection
* - ...
*/
// Why is this required? Sometimes?
include_once drupal_get_path('module', 'simpletest') . '/drupal_web_test_case.php';
class VoteUpDownTestCase extends DrupalWebTestCase {
/**
* Implementation of getInfo().
*/
function getInfo() {
return array(
'name' => t('Vote Up/Down'),
'description' => t('For the relevant issue in the Vote Up/Down queue, see http://drupal.org/node/360121'),
'group' => t('Voting API Tests')
);
}
function setUp() {
parent::setUp('votingapi', 'vote_up_down');
// Module permissions: array('view up/down votes', 'use vote up/down', 'access vote up/down statistics', 'administer vote up/down');
// Create users.
$this->admin_user = $this->drupalCreateUser(
array(
'access vote up/down statistics',
'administer vote up/down',
'use vote up/down',
'view up/down votes',
'administer permissions',
'administer blocks',
)
);
$this->web_user = $this->drupalCreateUser(
array(
'access vote up/down statistics',
'use vote up/down',
'view up/down votes',
'create story content',
'create page content',
)
);
}
function tearDown() {
parent::tearDown();
}
/**
* Ensure that the optional fields are truly optional.
*/
function testBasicOperation() {
// Enable Vote Up/Down for Story node types. Everything else should be
// default settings.
$this->drupalLogin($this->admin_user);
$edit = array(
'vote_up_down_node_types[story]' => TRUE,
);
$this->drupalPost('admin/settings/voteupdown', $edit, 'Save configuration');
$this->assertText('The configuration options have been saved.');
$this->assertText('Vote Up/Down');
// Check the Advanced configuration page.
$this->drupalGet('admin/settings/voteupdown/advanced');
$this->assertText('Vote Up/Down');
$this->assertText('Advanced settings');
// TODO: check for correct settings
// Enable the "Who voted on this?" block, and check it's NOT shown on /
$edit = array();
$edit['vote_up_down_0[region]'] = 'left';
$this->drupalPost('admin/build/block', $edit, t('Save blocks'));
$this->assertText('The block settings have been updated.');
$this->drupalGet('/');
$this->assertNoText('Who voted on this?', 'Vote Up/Down block should not appear on non-node pages');
// Create a STORY node using the node/add page.
$this->drupalLogin($this->web_user);
$node = array(
'title' => $this->randomName(20, 'NODE_'),
'body' => $this->randomName(20, 'BODY_'),
);
$this->drupalPost('node/add/story', $node, 'Save');
$this->assertText("Story $node[title] has been created.");
$this->assertText('0 points');
$this->assertRaw('<div class="vote-up-down-widget">');
$node_url = $this->getUrl();
$this->assertText('Who voted on this?', 'Vote Up/Down block is on node pages');
$this->assertText('Voting details', 'Voting details tab is on node pages');
// Use the url to find the NID, and then check for the <span> tag that the
// JavaScript uses to update the points.
preg_match('#/node/([0-9]*)$#', $node_url, $matches);
$nid = $matches[1];
$this->assertRaw('<span id="vote_points_' . $nid . '" class="vote-points">', 'Labeled SPAN tag found');
// Create a PAGE node using the node/add page.
// Check that the Vote Up/Down information does NOT show for this node type.
$page_node = array(
'title' => $this->randomName(20, 'NODE_'),
'body' => $this->randomName(20, 'BODY_'),
);
$this->drupalPost('node/add/page', $page_node, 'Save');
$this->assertText("Page $page_node[title] has been created.");
$this->assertNoText('0 points');
$this->assertNoRaw('<div class="vote-up-down-widget">');
$this->assertNoText('Who voted on this?', 'Block should not be shown when content-type is not enabled for Vote Up/Down');
$this->assertNoText('Voting details', 'Voting Details should not be shown when content-type is not enabled for Vote Up/Down');
// Back to the Story node: Check empty Voting details about this node.
$this->drupalGet($node_url);
$this->clickLink('Voting details'); // Bug #360139
$this->assertNoRaw('<td>', 'Voting Details Records found on new Story node');
// Check empty Voting statistics.
$this->clickLink('Voting statistics');
$this->clickLink('Users by votes');
$this->assertNoRaw('<td>', 'Non-heading rows found in users-by-votes table');
// Check empty user account votes
$this->clickLink('My account');
$this->clickLink('Your votes');
$this->assertNoRaw('<td>', 'Non-heading rows found in your-votes table');
// Cast a vote, and make sure the score was updated.
$this->drupalGet($node_url);
$this->castVote(TRUE);
$this->assertText('1 point');
$this->clickLink('Voting details');
$this->assertText($this->web_user->name);
$this->assertRaw('<td>1</td>');
// Change our vote to -1
$this->clickLink('View');
$this->castVote(FALSE);
$this->assertText('-1 points');
$this->clickLink('Voting details');
$this->assertText($this->web_user->name);
$this->assertRaw('<td>-1</td>');
// Check NON-empty Voting details about this node.
$this->clickLink('Voting details'); // Bug #360139
$this->assertRaw('<td>', 'Voting Details records found');
// Check NON-empty Voting statistics.
$this->clickLink('Voting statistics');
$this->clickLink('Users by votes');
$this->assertRaw('<td>', 'Non-heading rows found in users-by-votes table');
// Check NON-empty user account votes
$this->clickLink('My account');
$this->clickLink('Your votes');
$this->assertRaw('<td>', 'Non-heading rows found in your-votes table');
// Add another user, and use them to cast another -1 vote.
$another_user = $this->drupalCreateUser(
array(
'access vote up/down statistics',
'use vote up/down',
'view up/down votes',
)
);
$this->drupalLogin($another_user);
$this->drupalGet($node_url);
$this->castVote(FALSE);
$this->assertText('-2 points');
$this->clickLink('Voting details');
$this->assertText($this->web_user->name);
$this->assertText($another_user->name);
$this->assertRaw('<td>-1</td>'); // twice
// Now, change the Voting API Tag to something else...
$this->drupalLogin($this->admin_user);
$edit = array(
'vote_up_down_tag' => $this->randomName(),
);
$this->drupalPost('admin/settings/voteupdown/advanced', $edit, 'Save configuration');
$this->assertText('The configuration options have been saved.');
// ...and check that the score on the node is 0 (not -2)
$this->drupalLogin($this->web_user);
$this->drupalGet($node_url);
$this->assertText('0 points');
// Check empty Voting details about this node.
$this->clickLink('Voting details'); // Bug #360139
$this->assertNoRaw('<td>', 'Non-heading rows found in voting-details table');
// $this->writeFile('voting-details.html');
// Check empty Voting statistics.
$this->clickLink('Voting statistics');
$this->clickLink('Users by votes');
$this->assertNoRaw('<td>', 'Non-heading rows found in users-by-votes table');
// $this->writeFile('users-by-votes.html');
// Check user account
$this->clickLink('My account');
$this->clickLink('Your votes');
$this->assertNoRaw('<td>', 'Non-heading rows found in your-votes table');
// $this->writeFile('your-votes.html');
// Vote and check.
$this->drupalGet($node_url);
$this->castVote(FALSE); // if this fails, it may be because this users has already voted
$this->assertText('-1 points');
// $this->writeFile('alt-tag-vote.html');
// TODO: Check anonymous user permissions
$this->drupalLogout();
}
/**
* Execute a (non-AJAX) vote from the current node.
* @param $up
* If TRUE vote-up, otherwise vote-down.
*
* TODO: support multi-node pages, using xpath?
* TODO: better error messages.
*/
function castVote($up) {
// The non-AJAX version uses a hyperlink with no inner text, so we can't
// just use clickLink(). We find the domain-relative URL using xpath, then
// prepend $base_root to get an absolute URL.
if ($up) {
$inact_urls = $this->xpath('//a[@class="vote-up-inact"]');
$act_urls = $this->xpath('//a[@class="vote-up-act"]');
}
else {
$inact_urls = $this->xpath('//a[@class="vote-down-inact"]');
$act_urls = $this->xpath('//a[@class="vote-down-act"]');
}
$this->assertEqual(count($inact_urls), 1, 'One inactive vote widget found');
if (count($inact_urls) != 1) {
// If we couldn't find the inactive widget we need to click on, try
// looking for the active version. This would normally mean that we've
// already voted (in this direction) on this node.
$this->assertEqual(count($act_urls), 0, 'No active vote widget found');
return; // no point in continuing
}
$this->assertTrue(strpos($inact_urls[0]['href'], base_path()) === 0, 'Vote Up URL starts with base_path()');
// We can't use drupalGet() because it messes up the URL. This is copied
// from that method, with just the URL parameter changed. We don't explictly
// handle redirects here, because curl did it for us.
global $base_root;
$out = $this->curlExec(array(CURLOPT_HTTPGET => TRUE, CURLOPT_URL => $base_root . $inact_urls[0]['href']));
$this->refreshVariables();
}
/**
* Write the given data to the given filename, relative to the Drupal
* temporary directory. This method is really useful for determining what was
* in the HTML page that DrupalWebTestCase actually saw.
*
* @param $filename
* The filename to write (defaults to out.html).
* @param $data
* The data that will be written to the above file (defaults to the content
* of the current page).
*/
function writeFile($filename = 'out.html', $data = NULL) {
$data = ($data == NULL) ? $this->drupalGetContent() : $data;
$filename = file_directory_temp() . '/' . $filename;
$this->assertTrue(file_put_contents($filename, $data), t('Wrote content to %filename', array('%filename' => $filename)));
drupal_set_message("Wrote content to $filename");
}
}
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