/** * @dataProvider exceptionProducingUnitsProvider * @covers \PhpUnitsOfMeasure\AbstractPhysicalQuantity::addUnit * @expectedException \PhpUnitsOfMeasure\Exception\DuplicateUnitNameOrAlias */ public function testAddUnitFailsOnNameCollision($unitName, $unitAliases) { $newUnit = $this->getTestUnitOfMeasure($unitName, $unitAliases); Wonkicity::addUnit($newUnit); }