function InspectorTest::testAssertAllIntegers

Tests asserting all members are integers.

@covers ::assertAllIntegers

File

core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php, line 133

Class

InspectorTest

@coversDefaultClass \Drupal\Component\Assertion\Inspector[[api-linebreak]] @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,
  ]));
}