function InspectorTest::testAssertAllStringable

Tests asserting all members are strings or objects with __toString().

@covers ::assertAllStringable

File

core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php, line 72

Class

InspectorTest

@coversDefaultClass \Drupal\Component\Assertion\Inspector @group Assertion

Namespace

Code

public function testAssertAllStringable() {
    $this->assertTrue(Inspector::assertAllStringable([]));
    $this->assertTrue(Inspector::assertAllStringable([
        'foo',
        'bar',
    ]));
    $this->assertFalse(Inspector::assertAllStringable('foo'));
    $this->assertTrue(Inspector::assertAllStringable([
        'foo',
        new StringObject(),
    ]));
}