/** * This method tests the "covariant" method. * * @dataProvider data_covariant */ public function test_covariant(array $provided, array $expected) { $p0 = IInt32\Type::covariant(IInt32\Type::box($provided[0])); $this->assertInstanceOf('\\Saber\\Data\\IInt32\\Type', $p0); $p1 = $p0->unbox(); $e1 = $expected[0]; $this->assertInternalType('integer', $p1); $this->assertSame($e1, $p1); }