public Task TransmitAsync(DrinkRecipeViewModel drink)
{
var data = drink.ToByteArray();
if (_bluetoothService.IsConnected())
{
return(_bluetoothService.WriteAsync(data, 0, 0));
}
return(Task.CompletedTask);
}
public void AfterExecuting_ToByteArray_ResultsBottleIndexes_ShouldBeOrderedAscending(params int[] bottleIndexes)
{
// arrange
var drink = CreateDrinkRecipe(bottleIndexes);
var drinkVm = new DrinkRecipeViewModel(drink);
// act
var result = drinkVm.ToByteArray();
// assert
var expected = new byte[] { 255, 255, 1, 0, 0, 2, 0, 0, 3, 0, 0, 4, 0, 0, 5, 0, 0, 6, 0, 0, 255, 255, 0 };
CollectionAssert.AreEqual(expected, result);
}
public void AfterExecuting_ToByteArray_ExceedingUpperMilliliterBoundary_ShouldBeSplit()
{
// arrange
var parameters = new IngredientParameter[]
{
new IngredientParameter(1, 500),
new IngredientParameter(2, 500),
new IngredientParameter(3, 500),
new IngredientParameter(4, 500),
new IngredientParameter(5, 500),
new IngredientParameter(6, 500),
};
var drink = CreateDrinkRecipe(parameters);
var drinkVm = new DrinkRecipeViewModel(drink);
// act
var result = drinkVm.ToByteArray();
// assert
var expected = new byte[] { 255, 255, 1, 250, 250, 2, 250, 250, 3, 250, 250, 4, 250, 250, 5, 250, 250, 6, 250, 250, 255, 255, 0 };
CollectionAssert.AreEqual(expected, result);
}