public void Dispose_CallsRelease_WhenCalled()
{
// Arrange
var bayOne = Substitute.For <IBay>();
bayOne.IsEmpty.Returns(true);
var bayTwo = Substitute.For <IBay>();
bayTwo.IsEmpty.Returns(true);
var factory = Substitute.For <IBayFactory>();
factory.Create(Arg.Any <int>()).Returns(bayOne,
bayTwo);
var vehicleOne = Substitute.For <IVehicle>();
var vehicleTwo = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3,
factory);
sut.AssignBay(vehicleOne);
sut.AssignBay(vehicleTwo);
// Act
sut.Dispose();
// Assert
factory.Received().Release(bayOne);
factory.Received().Release(bayTwo);
}
public void ReleaseBay_ThrowsException_ForVehicleIsNotInCarPark()
{
// Arrange
var vehicle = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
// Act
// Assert
Assert.Throws <NoVehicleFoundInBaysException>(() => sut.ReleaseBay(vehicle));
}
public void Constructor_CreatesEmptyBays_WhenCalled()
{
// Arrange
// Act
BaysManager sut = CreateSut(3);
// Assert
Assert.AreEqual(3,
sut.NumberOfEmptyBays);
}
public void IsFull_ReturnsTrue_WhenAllBaysAreOccupied()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(1);
sut.AssignBay(vehicleOne);
// Act
// Assert
Assert.True(sut.IsFull);
}
public void IsFull_ReturnsFalse_WhenEmptyBaysAreAvailable()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(2);
sut.AssignBay(vehicleOne);
// Act
// Assert
Assert.False(sut.IsFull);
}
public void AssignBay_ThrowsException_ForNoEmptyBayLeft()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
var vehicleTwo = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(1);
sut.AssignBay(vehicleOne);
// Act
// Assert
Assert.Throws <NoEmptyBayException>(() => sut.AssignBay(vehicleTwo));
}
public void AssignBay_IncreasedNumberOfOccupiedBays_ForVehicle()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
// Act
sut.AssignBay(vehicleOne);
// Assert
Assert.AreEqual(1,
sut.NumberOfOccupiedBays);
}
public void AssignBay_DecreasesNumberOfEmptyBays_ForVehicle()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
// Act
sut.AssignBay(vehicleOne);
// Assert
Assert.AreEqual(2,
sut.NumberOfEmptyBays);
}
public void AssignBay_AssignsVehicleToBay_ForVehicle()
{
// Arrange
var vehicle = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
// Act
sut.AssignBay(vehicle);
// Assert
Assert.AreEqual(0,
sut.FindVehicleBayId(vehicle));
}
public void Dispose_ReleasesBays_WhenCalled()
{
// Arrange
var factory = Substitute.For <IBayFactory>();
BaysManager sut = CreateSut(3,
factory);
// Act
sut.Dispose();
// Assert
factory.Received(3).Release(Arg.Any <IBay>());
}
public void ReleaseBay_ReleasesBayFromVehicle_ForVehicle()
{
// Arrange
var vehicle = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
sut.AssignBay(vehicle);
// Act
sut.ReleaseBay(vehicle);
// Assert
Assert.Throws <NoVehicleFoundInBaysException>(() => sut.FindVehicleBayId(vehicle));
}
public void ReleaseBay_MarksBayAsEmpty_ForVehicle()
{
// Arrange
var vehicle = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
sut.AssignBay(vehicle);
// Act
sut.ReleaseBay(vehicle);
// Assert
Assert.AreEqual(3,
sut.NumberOfEmptyBays);
}
public void AssignBay_AssignsVehiclesToDifferetBays_ForVehicles()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
var vehicleTwo = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
// Act
sut.AssignBay(vehicleOne);
sut.AssignBay(vehicleTwo);
// Assert
Assert.AreEqual(0,
sut.FindVehicleBayId(vehicleOne),
"vehicleOne");
Assert.AreEqual(1,
sut.FindVehicleBayId(vehicleTwo),
"vehicleTwo");
}
public void Vehicles_ReturnsVehiclesInBays_WhenCalled()
{
// Arrange
var vehicleOne = Substitute.For <IVehicle>();
var vehicleTwo = Substitute.For <IVehicle>();
BaysManager sut = CreateSut(3);
sut.AssignBay(vehicleOne);
sut.AssignBay(vehicleTwo);
// Act
IVehicle[] actual = sut.Vehicles.ToArray();
// Assert
Assert.AreEqual(2,
actual.Length,
"Length");
Assert.AreEqual(vehicleOne,
actual.First(),
"vehicleOne");
Assert.AreEqual(vehicleTwo,
actual.Last(),
"vehicleTwo");
}
