function 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

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