function InspectorTest::testAssertAllIntegers

Tests asserting all members are integers.

@covers ::assertAllIntegers

File

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

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 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,
    ]));
}