trait AssertMailTrait
Same name in other branches
- 9 core/lib/Drupal/Core/Test/AssertMailTrait.php \Drupal\Core\Test\AssertMailTrait
- 8.9.x core/lib/Drupal/Core/Test/AssertMailTrait.php \Drupal\Core\Test\AssertMailTrait
- 10 core/lib/Drupal/Core/Test/AssertMailTrait.php \Drupal\Core\Test\AssertMailTrait
Provides methods for testing emails sent during test runs.
Hierarchy
- trait \Drupal\Core\Test\AssertMailTrait
15 files declare their use of AssertMailTrait
- AssertMailTraitTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Test/ AssertMailTraitTest.php - ConfigTranslationUiTestBase.php in core/
modules/ config_translation/ tests/ src/ Functional/ ConfigTranslationUiTestBase.php - ContactPersonalTest.php in core/
modules/ contact/ tests/ src/ Functional/ ContactPersonalTest.php - ContactSitewideTest.php in core/
modules/ contact/ tests/ src/ Functional/ ContactSitewideTest.php - EmailActionTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Action/ EmailActionTest.php
File
-
core/
lib/ Drupal/ Core/ Test/ AssertMailTrait.php, line 10
Namespace
Drupal\Core\TestView source
trait AssertMailTrait {
/**
* Gets an array containing all emails sent during this test case.
*
* @param array $filter
* An array containing key/value pairs used to filter the emails that are
* returned.
*
* @return array
* An array containing email messages captured during the current test.
*/
protected function getMails(array $filter = []) {
$captured_emails = $this->container
->get('state')
->get('system.test_mail_collector', []);
$filtered_emails = [];
foreach ($captured_emails as $message) {
foreach ($filter as $key => $value) {
if (!isset($message[$key]) || $message[$key] != $value) {
continue 2;
}
}
$filtered_emails[] = $message;
}
return $filtered_emails;
}
/**
* Asserts that the most recently sent email message has the given value.
*
* The field in $name must have the content described in $value.
*
* @param string $name
* Name of field or message property to assert. Examples: subject, body,
* id, ...
* @param string $value
* Value of the field to assert.
* @param string $message
* (optional) A message to display with the assertion. Do not translate
* messages with t(). Use double quotes and embed variables directly in
* message text, or use sprintf() if necessary. Avoid the use of
* \Drupal\Component\Render\FormattableMarkup unless you cast the object to
* a string. If left blank, a default message will be displayed.
*
* @return bool
* TRUE on pass.
*/
protected function assertMail($name, $value = '', $message = '') {
$captured_emails = $this->container
->get('state')
->get('system.test_mail_collector') ?: [];
$email = end($captured_emails);
$this->assertIsArray($email, $message);
$this->assertArrayHasKey($name, $email, $message);
$this->assertEquals($value, $email[$name], $message);
return TRUE;
}
/**
* Asserts that the most recently sent email message has the string in it.
*
* @param string $field_name
* Name of field or message property to assert: subject, body, id, ...
* @param string $string
* String to search for.
* @param int $email_depth
* Number of emails to search for string, starting with most recent.
* @param string $message
* (optional) A message to display with the assertion. Do not translate
* messages with t(). Use double quotes and embed variables directly in
* message text, or use sprintf() if necessary. Avoid the use of
* \Drupal\Component\Render\FormattableMarkup unless you cast the object to
* a string. If left blank, a default message will be displayed.
*/
protected function assertMailString($field_name, $string, $email_depth, $message = '') {
$mails = $this->getMails();
$string_found = FALSE;
// Cast MarkupInterface objects to string.
$string = (string) $string;
for ($i = count($mails) - 1; $i >= count($mails) - $email_depth && $i >= 0; $i--) {
$mail = $mails[$i];
// Normalize whitespace, as we don't know what the mail system might have
// done. Any run of whitespace becomes a single space.
$normalized_mail = preg_replace('/\\s+/', ' ', $mail[$field_name]);
$normalized_string = preg_replace('/\\s+/', ' ', $string);
$string_found = str_contains($normalized_mail, $normalized_string);
if ($string_found) {
break;
}
}
if (!$message) {
$message = new FormattableMarkup('Expected text found in @field of email message: "@expected".', [
'@field' => $field_name,
'@expected' => $string,
]);
}
$this->assertTrue($string_found, $message);
}
/**
* Asserts that the most recently sent email message has the pattern in it.
*
* @param string $field_name
* Name of field or message property to assert: subject, body, id, ...
* @param string $regex
* Pattern to search for.
* @param string $message
* (optional) A message to display with the assertion. Do not translate
* messages with t(). Use double quotes and embed variables directly in
* message text, or use sprintf() if necessary. Avoid the use of
* \Drupal\Component\Render\FormattableMarkup unless you cast the object to
* a string. If left blank, a default message will be displayed.
*/
protected function assertMailPattern($field_name, $regex, $message = '') {
$mails = $this->getMails();
$mail = end($mails);
$regex_found = preg_match("/{$regex}/", $mail[$field_name]);
if (!$message) {
$message = new FormattableMarkup('Expected text found in @field of email message: "@expected".', [
'@field' => $field_name,
'@expected' => $regex,
]);
}
$this->assertTrue((bool) $regex_found, $message);
}
}
Members
Title Sort descending | Modifiers | Object type | Summary |
---|---|---|---|
AssertMailTrait::assertMail | protected | function | Asserts that the most recently sent email message has the given value. |
AssertMailTrait::assertMailPattern | protected | function | Asserts that the most recently sent email message has the pattern in it. |
AssertMailTrait::assertMailString | protected | function | Asserts that the most recently sent email message has the string in it. |
AssertMailTrait::getMails | protected | function | Gets an array containing all emails sent during this test case. |
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