public function InspectorTest::testAssertAllIntegers in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php \Drupal\Tests\Component\Assertion\InspectorTest::testAssertAllIntegers()

Tests asserting all members are integers.

@covers ::assertAllIntegers

File

core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php, line 130

Contains \Drupal\Tests\Component\Assertion\InspectorTest.

Class

InspectorTest

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

Namespace

Drupal\Tests\Component\Assertion

Code

public function testAssertAllIntegers() {
  $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,
  ]));
}