function LoopTest::testOutOfScopeVariable

Tests that the loop list item variable is not available after the loop.

File

tests/src/Unit/Integration/Engine/LoopTest.php, line 279

Class

LoopTest

Test Rules execution with the loop plugin.

Namespace

Code

public function testOutOfScopeVariable() {
    $rule = $this->rulesExpressionManager
        ->createRule();
    $loop = $this->rulesExpressionManager
        ->createInstance('rules_loop', [
        'list' => 'string_list',
    ]);
    $rule->addExpressionObject($loop);
    $rule->addAction('rules_test_string', ContextConfig::create()->map('text', 'list_item'));
    $violations = RulesComponent::create($rule)->addContextDefinition('string_list', ContextDefinition::create('string')->setMultiple())
        ->checkIntegrity();
    $this->assertCount(1, $violations);
    // The Exception message part of the output should be HTML-escaped.
    $this->assertEquals("Data selector <em class=\"placeholder\">list_item</em> for context <em class=\"placeholder\">Text to concatenate</em> is invalid. Unable to get variable &#039;list_item&#039;; it is not defined.", (string) $violations[0]->getMessage());
}