public function InspectorTest::testAssertTraversable in Drupal 8
Same name and namespace in other branches
- 9 core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php \Drupal\Tests\Component\Assertion\InspectorTest::testAssertTraversable()
Tests asserting argument is an array or traversable object.
@covers ::assertTraversable
File
- core/
tests/ Drupal/ Tests/ Component/ Assertion/ InspectorTest.php, line 24 - Contains \Drupal\Tests\Component\Assertion\InspectorTest.
Class
- InspectorTest
- @coversDefaultClass \Drupal\Component\Assertion\Inspector @group Assertion
Namespace
Drupal\Tests\Component\AssertionCode
public function testAssertTraversable() {
$this
->assertTrue(Inspector::assertTraversable([]));
$this
->assertTrue(Inspector::assertTraversable(new \ArrayObject()));
$this
->assertFalse(Inspector::assertTraversable(new \stdClass()));
$this
->assertFalse(Inspector::assertTraversable('foo'));
}