public function testSetGetRecipeIngredients()
{
$ingredient = new Ingredient();
$ingredient->setName('water')->setQty('100')->setUnit('litres');
$recipe = new Recipe();
$recipe->addIngredient($ingredient);
$this->assertEquals($recipe->getIngredients()->first()->getName(), 'water');
$this->assertEquals($recipe->getIngredients()->first()->getUnit(), 'litres');
$this->assertEquals($recipe->getIngredients()->first()->getQty(), '100');
}
