/**
* Tests that removing expressions by indices works.
*/
public function testDeletingExpressions()
{
// Create a rule with 2 conditions and 2 actions.
$this->rule->addExpressionObject($this->trueConditionExpression->reveal());
$this->rule->addExpressionObject($this->falseConditionExpression->reveal());
$this->rule->addExpressionObject($this->testActionExpression->reveal());
$second_action = $this->prophesize(RulesAction::class);
$second_action->getUuid()->willReturn('action_uuid2');
$this->rule->addExpressionObject($second_action->reveal());
// Delete the first action.
$uuid = $this->testActionExpression->reveal()->getUuid();
$this->rule->deleteExpression($uuid);
$this->assertEquals(2, count($this->rule->getConditions()->getIterator()));
$this->assertEquals(1, count($this->rule->getActions()->getIterator()));
// Delete the second condition.
$uuid = $this->falseConditionExpression->reveal()->getUuid();
$this->rule->deleteExpression($uuid);
$this->assertEquals(1, count($this->rule->getConditions()->getIterator()));
$this->assertEquals(1, count($this->rule->getActions()->getIterator()));
// Delete the remaining action.
$uuid = $second_action->reveal()->getUuid();
$this->rule->deleteExpression($uuid);
$this->assertEquals(1, count($this->rule->getConditions()->getIterator()));
$this->assertEquals(0, count($this->rule->getActions()->getIterator()));
// Delete the remaining condition, rule should be empty now.
$uuid = $this->trueConditionExpression->reveal()->getUuid();
$this->rule->deleteExpression($uuid);
$this->assertEquals(0, count($this->rule->getConditions()->getIterator()));
$this->assertEquals(0, count($this->rule->getActions()->getIterator()));
}
/**
* Tests that nested rules are properly executed.
*
* @covers ::execute
*/
public function testNestedRules()
{
$this->testActionExpression->executeWithState(Argument::type(RulesStateInterface::class))->shouldBeCalledTimes(1);
$nested = new Rule([], 'rules_rule', [], $this->expressionManager->reveal());
// We need to replace the action and conditon container to not have the same
// instances as in the outer rule.
$nested->setConditions(new RulesAnd([], 'rules_and', [], $this->expressionManager->reveal()));
$nested->setActions(new ActionSet([], 'rules_action_set', [], $this->expressionManager->reveal()));
$nested->addExpressionObject($this->trueConditionExpression->reveal())->addExpressionObject($this->testActionExpression->reveal());
$this->rule->addExpressionObject($this->trueConditionExpression->reveal())->addExpressionObject($nested)->execute();
}