protected function PollTestBase::getChoiceId in Poll 8

Get the Choice ID of a poll.

Parameters

\Drupal\poll\PollInterface $poll: The poll of the choice.

int $delta: The number of the choice.

Return value

int $key Returns the choice ID or an error.

Throws

InvalidArgumentException Throws it if the poll does not have the choice delta.

3 calls to PollTestBase::getChoiceId()

PollListTest::testViewListPolls in tests/src/Functional/PollListTest.php

Test if a list of polls is displayed properly.

PollTokenReplaceTest::testPollTokenReplacement in tests/src/Functional/PollTokenReplaceTest.php

Creates a poll, then tests the tokens generated from it.

PollVoteMultilingualTest::testPollVoteMultilingual in tests/src/Functional/PollVoteMultilingualTest.php

Tests multilingual voting on a poll.

File

tests/src/Functional/PollTestBase.php, line 257

Class

PollTestBase

Defines a base class for testing the Poll module.

Namespace

Drupal\Tests\poll\Functional

Code

protected function getChoiceId(PollInterface $poll, $delta) {
  $options = $poll
    ->getOptions();
  $keys = array_keys($options);
  foreach ($keys as $id => $key) {
    if ($delta == $id + 1) {
      return $key;
    }
  }
  throw new InvalidArgumentException();
}