function InspectorTest::testAssertAllIntegers

Tests asserting all members are integers.

@covers ::assertAllIntegers

File

core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php, line 118

Class

InspectorTest

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

Namespace

Code

public function testAssertAllIntegers() : void {
    $this->assertTrue(Inspector::assertAllIntegers([]));
    $this->assertTrue(Inspector::assertAllIntegers([
        1,
        2,
        3,
    ]));
    $this->assertFalse(Inspector::assertAllIntegers([
        1,
        2,
        3.14,
    ]));
    $this->assertFalse(Inspector::assertAllIntegers([
        1,
        '2',
        3,
    ]));
}