public function InspectorTest::testAssertAllNumeric in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php \Drupal\Tests\Component\Assertion\InspectorTest::testAssertAllNumeric()

Tests asserting all arguments are numbers or strings castable to numbers.

@covers ::assertAllNumeric

File

core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php, line 191

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

Class

InspectorTest

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

Namespace

Drupal\Tests\Component\Assertion

Code

public function testAssertAllNumeric() {
  $this
    ->assertTrue(Inspector::assertAllNumeric([
    1,
    '2',
    3.14,
  ]));
  $this
    ->assertFalse(Inspector::assertAllNumeric([
    1,
    'two',
    3.14,
  ]));
}