NEW Email testing
This commit is contained in:
Ingo Schommer
parent
95b9408c86
commit
6c9be905f9
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<?php
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namespace SilverStripe\BehatExtension\Context;
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use Behat\Behat\Context\ClosuredContextInterface,
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Behat\Behat\Context\TranslatedContextInterface,
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Behat\Behat\Context\BehatContext,
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Behat\Behat\Context\Step,
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Behat\Behat\Event\FeatureEvent,
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Behat\Behat\Event\ScenarioEvent,
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Behat\Behat\Exception\PendingException;
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use Behat\Gherkin\Node\PyStringNode,
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Behat\Gherkin\Node\TableNode;
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use Symfony\Component\DomCrawler\Crawler;
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// PHPUnit
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require_once 'PHPUnit/Autoload.php';
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require_once 'PHPUnit/Framework/Assert/Functions.php';
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/**
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* Context used to define steps related to email sending.
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*/
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class EmailContext extends BehatContext
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{
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protected $context;
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protected $mailer;
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/**
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* Initializes context.
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* Every scenario gets it's own context object.
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*
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* @param array $parameters context parameters (set them up through behat.yml)
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*/
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public function __construct(array $parameters)
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{
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// Initialize your context here
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$this->context = $parameters;
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}
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/**
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* Get Mink session from MinkContext
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*/
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public function getSession($name = null)
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{
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return $this->getMainContext()->getSession($name);
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}
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/**
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* @BeforeScenario
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*/
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public function before(ScenarioEvent $event)
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{
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// Also set through the 'supportbehat' extension
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// to ensure its available both in CLI execution and the tested browser session
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$this->mailer = new \SilverStripe\BehatExtension\Utility\TestMailer();
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\Email::set_mailer($this->mailer);
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\Email::send_all_emails_to(null);
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}
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/**
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* @Given /^there should be an email (to|from) "([^"]*)"$/
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*/
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public function thereIsAnEmailFromTo($direction, $email)
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{
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$to = ($direction == 'to') ? $email : null;
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$from = ($direction == 'from') ? $email : null;
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$match = $this->mailer->findEmail($to, $from);
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assertNotNull($match);
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}
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/**
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* @Given /^there should be an email (to|from) "([^"]*)" titled "([^"]*)"$/
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*/
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public function thereIsAnEmailFromToTitled($direction, $email, $subject)
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{
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$to = ($direction == 'to') ? $email : null;
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$from = ($direction == 'from') ? $email : null;
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$match = $this->mailer->findEmail($to, $from, $subject);
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assertNotNull($match);
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}
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/**
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* @When /^I click on the \'([^\']*)\' link in the email (to|from) "([^"]*)"$/
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*/
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public function iGoToInTheEmailTo($linkSelector, $direction, $email)
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{
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$to = ($direction == 'to') ? $email : null;
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$from = ($direction == 'from') ? $email : null;
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$match = $this->mailer->findEmail($to, $from);
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assertNotNull($match);
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$crawler = new Crawler($match['Content']);
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$linkEl = $crawler->filter($linkSelector);
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assertNotNull($linkEl);
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$link = $linkEl->attr('href');
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assertNotNull($link);
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return new Step\When(sprintf('I go to "%s"', $link));
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}
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/**
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* @Given /^I clear all emails$/
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*/
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public function iClearAllEmails()
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{
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return $this->mailer->clearEmails();
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}
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}
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@ -160,6 +160,7 @@ class SilverStripeContext extends MinkContext implements SilverStripeAwareContex
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$url = $this->joinUrlParts($this->getBaseUrl(), '/dev/testsession/start');
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$params = array(
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'database' => $this->databaseName,
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'mailer' => 'SilverStripe\BehatExtension\Utility\TestMailer',
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);
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$url .= '?' . http_build_query($params);
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@ -0,0 +1,136 @@
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<?php
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namespace SilverStripe\BehatExtension\Utility;
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/**
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* Same principle as core TestMailer class,
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* but saves emails in the database instead in order
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* to share the state between PHP calls (CLI vs. browser).
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*/
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class TestMailer extends \Mailer {
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protected $table = '_Behat_TestMailer';
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/**
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* Send a plain-text email.
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* TestMailer will merely record that the email was asked to be sent, without sending anything.
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*/
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public function sendPlain($to, $from, $subject, $plainContent, $attachedFiles = false, $customHeaders = false) {
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$this->initTable();
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$this->saveEmail(array(
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'Type' => 'plain',
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'To' => $to,
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'From' => $from,
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'Subject' => $subject,
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'Content' => $plainContent,
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'PlainContent' => $plainContent,
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'AttachedFiles' => implode(',', $attachedFiles),
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'CustomHeaders' => implode(',', $customHeaders),
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));
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return true;
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}
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/**
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* Send a multi-part HTML email
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* TestMailer will merely record that the email was asked to be sent, without sending anything.
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*/
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public function sendHTML($to, $from, $subject, $htmlContent, $attachedFiles = false, $customHeaders = false,
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$plainContent = false, $inlineImages = false) {
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$this->initTable();
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$this->saveEmail(array(
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'Type' => 'html',
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'To' => $to,
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'From' => $from,
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'Subject' => $subject,
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'Content' => $htmlContent,
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'PlainContent' => $plainContent,
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'AttachedFiles' => implode(',', $attachedFiles),
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'CustomHeaders' => implode(',', $customHeaders),
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));
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return true;
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}
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/**
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* Clear the log of emails sent
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*/
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public function clearEmails() {
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$this->initTable();
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$db = $this->getDb();
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$db->query(sprintf('TRUNCATE TABLE "%s"', $this->table));
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}
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/**
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* Search for an email that was sent.
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* All of the parameters can either be a string, or, if they start with "/", a PREG-compatible regular expression.
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* @param $to
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* @param $from
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* @param $subject
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* @param $content
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* @return array Contains the keys: 'type', 'to', 'from', 'subject', 'content', 'plainContent', 'attachedFiles',
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* 'customHeaders', 'htmlContent', 'inlineImages'
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*/
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public function findEmail($to = null, $from = null, $subject = null, $content = null) {
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$this->initTable();
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$args = func_get_args();
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$db = $this->getDb();
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$emails = $db->query(sprintf('SELECT * FROM "%s"', $this->table));
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foreach($emails as $email) {
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$matched = true;
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foreach(array('To','From','Subject','Content') as $i => $field) {
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$value = (isset($args[$i])) ? $args[$i] : null;
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if($value) {
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if($value[0] == '/') $matched = preg_match($value, $email[$field]);
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else $matched = ($value == $email[$field]);
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if(!$matched) break;
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}
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}
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if($matched) return $email;
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}
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}
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protected function initTable() {
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$db = $this->getDb();
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if(!$db->hasTable($this->table)) {
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$db->beginSchemaUpdate();
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$db->requireTable($this->table, array(
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'Type' => 'Enum("plain,html")',
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'From' => 'Text',
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'To' => 'Text',
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'Subject' => 'Text',
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'Content' => 'Text',
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'PlainContent' => 'Text',
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'AttachedFiles' => 'Text',
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'CustomHeaders' => 'Text',
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));
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$db->endSchemaUpdate();
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}
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}
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protected function saveEmail($data) {
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$db = $this->getDb();
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$data = array_filter($data);
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$manipulation = array(
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$this->table => array(
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'command' => 'insert',
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'fields' => array()
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)
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);
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foreach($data as $k => $v) {
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$manipulation[$this->table]['fields'][$k] = $db->prepStringForDB($v);
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}
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$db->manipulate($manipulation);
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}
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protected function getDb() {
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return \DB::getConn();
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}
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}
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