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 <a href="/api/drupal/core%21lib%21Drupal%21Component%21Assertion%21Inspector.php/class/Inspector/9" title="Generic inspections for the assert() statement." class="local">\Drupal\Component\Assertion\Inspector</a> @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(),
    ]));
}