/// <summary>
/// Gets list of all Starships with Resupply count for given distance.
/// </summary>
/// <param name="distance">The distance to destination planet in megalights.</param>
public async Task <List <StarshipDto> > GetAllWithResupplyCountAsync(ulong distance)
{
if (distance <= 0)
{
throw new ArgumentException("Distance cannot be less than zero", nameof(distance));
}
// get all starships
var starships = await this.GetAllAsync();
// calculate the resupply count for each starship in the list
var starshipListDto = from starship in starships
select new StarshipDto
{
// TODO: Auto Mapper could be used for object to object mapping.
Name = starship.Name,
Model = starship.Model,
StarshipClass = starship.StarshipClass,
Manufacturer = starship.Manufacturer,
CostInCredits = starship.CostInCredits,
Length = starship.Length,
Crew = starship.Crew,
Passengers = starship.Passengers,
MaxAtmospheringSpeed = starship.MaxAtmospheringSpeed,
HyperdriveRating = starship.HyperdriveRating,
MGLT = starship.MGLT,
CargoCapacity = starship.CargoCapacity,
Consumables = starship.Consumables,
ResupplyCount = StarshipManager.CalculateResupplyCount(distance, starship.MGLT, starship.Consumables)
};
return(starshipListDto.ToList());
}
public void CalculateResupplyCount_InvalidInputs_ThrowsExceptions()
{
// Assert
Assert.Throws <ArgumentException>(() => StarshipManager.CalculateResupplyCount(0, null, null));
Assert.Throws <ArgumentNullException>(() => StarshipManager.CalculateResupplyCount(1, null, null));
Assert.Throws <ArgumentNullException>(() => StarshipManager.CalculateResupplyCount(1, string.Empty, null));
Assert.Throws <ArgumentNullException>(() => StarshipManager.CalculateResupplyCount(1, null, string.Empty));
Assert.Throws <ArgumentNullException>(() => StarshipManager.CalculateResupplyCount(1, string.Empty, string.Empty));
Assert.Throws <FormatException>(() => StarshipManager.CalculateResupplyCount(1, "123456a", "12 seconds"));
Assert.Throws <ArgumentException>(() => StarshipManager.CalculateResupplyCount(1, "123456", "12 seconds"));
}
public void ConsumablesToHours_ValidInput_ConvertsToHours()
{
// Assert
Assert.Equal((ulong)52560, StarshipManager.ConsumablesToHours("6 years"));
Assert.Equal((ulong)8760, StarshipManager.ConsumablesToHours("1 year"));
Assert.Equal((ulong)4320, StarshipManager.ConsumablesToHours("6 months"));
Assert.Equal((ulong)720, StarshipManager.ConsumablesToHours("1 month"));
Assert.Equal((ulong)144, StarshipManager.ConsumablesToHours("6 days"));
Assert.Equal((ulong)24, StarshipManager.ConsumablesToHours("1 day"));
Assert.Equal((ulong)6, StarshipManager.ConsumablesToHours("6 hours"));
Assert.Equal((ulong)1, StarshipManager.ConsumablesToHours("1 hour"));
}
public void CalculateResupplyCount_ValidInputs_ReturnsResupplyCount()
{
// Arrange
ulong expectedResult = 74;
ulong distance = 1000000;
string megalight = "80";
string consumables = "1 week";
// Act
ulong actualResult = StarshipManager.CalculateResupplyCount(distance, megalight, consumables);
// Assert
Assert.Equal(expectedResult, actualResult);
}
public void CalculateResupplyFrequency()
{
StarshipManager.Distance = "1000000";
string resupply = (Convert.ToInt32(StarshipManager.Distance) / (105 * 120)).ToString();
Starship milleniumFalcon = new Starship()
{
Consumables = "5 days",
MGLT = "105",
Name = "TIE Advanced x1",
};
Assert.AreEqual(resupply, StarshipManager.CalculateNumberofResupply(milleniumFalcon));
}
public void ConsumablesToHours_InputContainsUnknownMetric_ThrowsArgumentException()
{
// Assert
Assert.Throws <ArgumentException>(() => StarshipManager.ConsumablesToHours("1 second"));
}
public void ConsumablesToHours_InvalidInput_ThrowsFormatException()
{
// Assert
Assert.Throws <FormatException>(() => StarshipManager.ConsumablesToHours("fadfasf"));
}
public void ConsumablesToHours_InputIsEmptyString_ThrowsArgumentNullException()
{
// Assert
Assert.Throws <ArgumentNullException>(() => StarshipManager.ConsumablesToHours(string.Empty));
}
public void ConsumablesToHours_InputIsNull_ThrowsArgumentNullException()
{
// Assert
Assert.Throws <ArgumentNullException>(() => StarshipManager.ConsumablesToHours(null));
}
