OrExpressionTest.php in Rules 8.3

Namespace

Drupal\Tests\rules\Unit

File

tests/src/Unit/OrExpressionTest.php

<?php

namespace Drupal\Tests\rules\Unit;

use Drupal\rules\Context\ExecutionStateInterface;
use Drupal\rules\Engine\ConditionExpressionInterface;
use Drupal\rules\Plugin\RulesExpression\OrExpression;
use Prophecy\Argument;

/**
 * @coversDefaultClass \Drupal\rules\Plugin\RulesExpression\OrExpression
 * @group Rules
 */
class OrExpressionTest extends RulesUnitTestBase {

  /**
   * The 'or' condition container being tested.
   *
   * @var \Drupal\rules\Engine\ConditionExpressionContainerInterface
   */
  protected $or;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->or = new OrExpression([], '', [
      'label' => 'Condition set (OR)',
    ], $this->expressionManager
      ->reveal(), $this->rulesDebugLogger
      ->reveal());
  }

  /**
   * Tests one condition.
   */
  public function testOneCondition() {

    // The method on the test condition must be called once.
    $this->trueConditionExpression
      ->executeWithState(Argument::type(ExecutionStateInterface::class))
      ->shouldBeCalledTimes(1);
    $this->or
      ->addExpressionObject($this->trueConditionExpression
      ->reveal());
    $this
      ->assertTrue($this->or
      ->execute(), 'Single condition returns TRUE.');
  }

  /**
   * Tests an empty OR.
   */
  public function testEmptyOr() {
    $property = new \ReflectionProperty($this->or, 'conditions');
    $property
      ->setAccessible(TRUE);
    $this
      ->assertEmpty($property
      ->getValue($this->or));
    $this
      ->assertTrue($this->or
      ->execute(), 'Empty OR returns TRUE.');
  }

  /**
   * Tests two true conditions.
   */
  public function testTwoConditions() {

    // The method on the test condition must be called once.
    $this->trueConditionExpression
      ->executeWithState(Argument::type(ExecutionStateInterface::class))
      ->shouldBeCalledTimes(1);
    $second_condition = $this
      ->prophesize(ConditionExpressionInterface::class);
    $second_condition
      ->getUuid()
      ->willReturn('true_uuid2');
    $second_condition
      ->getWeight()
      ->willReturn(0);
    $second_condition
      ->executeWithState(Argument::type(ExecutionStateInterface::class))
      ->willReturn(TRUE)
      ->shouldNotBeCalled();
    $this->or
      ->addExpressionObject($this->trueConditionExpression
      ->reveal())
      ->addExpressionObject($second_condition
      ->reveal());
    $this
      ->assertTrue($this->or
      ->execute(), 'Two conditions returns TRUE.');
  }

  /**
   * Tests two false conditions.
   */
  public function testTwoFalseConditions() {

    // The method on the test condition must be called once.
    $this->falseConditionExpression
      ->executeWithState(Argument::type(ExecutionStateInterface::class))
      ->shouldBeCalledTimes(1);
    $second_condition = $this
      ->prophesize(ConditionExpressionInterface::class);
    $second_condition
      ->getUuid()
      ->willReturn('false_uuid2');
    $second_condition
      ->getWeight()
      ->willReturn(0);
    $second_condition
      ->executeWithState(Argument::type(ExecutionStateInterface::class))
      ->willReturn(FALSE)
      ->shouldBeCalledTimes(1);
    $this->or
      ->addExpressionObject($this->falseConditionExpression
      ->reveal())
      ->addExpressionObject($second_condition
      ->reveal());
    $this
      ->assertFalse($this->or
      ->execute(), 'Two false conditions return FALSE.');
  }

}

Classes

Name	Description
OrExpressionTest	@coversDefaultClass \Drupal\rules\Plugin\RulesExpression\OrExpression @group Rules