assertSession();
$this->drupalLogin($this->rootUser);
$webform = Webform::load('test_element_checkbox');
// Check submitted values.
$edit = [
'checkbox' => TRUE,
'checkbox_raw' => TRUE,
'checkbox_return_value' => 'custom_return_value',
'checkbox_return_value_raw' => 'custom_return_value_raw',
];
$sid = $this->postSubmission($webform, $edit);
$assert_session->responseContains("checkbox: 1
checkbox_raw: 1
checkbox_return_value: custom_return_value
checkbox_return_value_raw: custom_return_value_raw");
// Check display of value and raw.
$this->drupalGet('/admin/structure/webform/manage/test_element_checkbox/submission/' . $sid);
$assert_session->responseMatches('#\s+Yes\s+#');
$assert_session->responseMatches('#\s+1\s+#');
$assert_session->responseMatches('#\s+Yes\s+#');
$assert_session->responseMatches('#\s+custom_return_value_raw\s+#');
}
}