public function test_exception_3()
{
$session = new stack_cas_session(null);
$this->setExpectedException('stack_exception');
$at1 = new stack_cas_text("Hello world", $session, "abc");
$at1->get_valid();
}
/**
* Validate a CAS text field.
* @param array $errors the errors array that validation is assembling.
* @param string $value the submitted value validate.
* @param string $fieldname the name of the field add any errors to.
* @param string $savesession the array key to save the session to in $this->validationcasstrings.
* @return array updated $errors array.
*/
protected function validate_cas_text($errors, $value, $fieldname, $fixingdollars, $session = null)
{
if (!$fixingdollars && strpos($value, '$$') !== false) {
$errors[$fieldname][] = stack_string('forbiddendoubledollars');
}
$castext = new stack_cas_text($value, $session, $this->seed, 't');
if (!$castext->get_valid()) {
$errors[$fieldname][] = $castext->get_errors();
return $errors;
}
// Validate any [[facts:...]] tags.
$unrecognisedtags = stack_fact_sheets::get_unrecognised_tags($value);
if ($unrecognisedtags) {
$errors[$fieldname][] = stack_string('unrecognisedfactstags', array('tags' => implode(', ', $unrecognisedtags)));
return $errors;
}
if ($session) {
$display = $castext->get_display_castext();
if ($castext->get_errors()) {
$errors[$fieldname][] = $castext->get_errors();
return $errors;
}
}
return $errors;
}
public function test_empty_strings()
{
$s = '@"This is a string"@ whereas this is empty @""@.';
$at2 = new stack_cas_text($s, null, 0, 't');
$this->assertTrue($at2->get_valid());
$at2->get_display_castext();
$this->assertEquals($at2->get_display_castext(), '\\(\\mbox{This is a string}\\) whereas this is empty \\(\\mbox{ }\\).');
}
