public void WhenEnforceCapacityRequiresSpaceItIsAdded_Either()
{
//arrange
tested = new RemainingCapacity(new MutableInteger(-12));
//act
tested.EnforceCapacity_A();
//assert
Assert.AreEqual(0, tested.GetRemainingCapacity());
}
public void WhenAdmitPartyIfAllowedEntry_PartiesWithinCapacityAllowedEntry()
{
//arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.GetCurrentValue()).Returns(15);
tested = new RemainingCapacity(mockMutableInteger.Object);
partySize = 12;
bool actual = tested.AdmitPartyIfAllowedEntry(partySize);
Assert.IsTrue(actual);
}
public void WhenEnforceCapacityRequiresSpaceItIsAdded_A()
{
//arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.GetCurrentValue()).Returns(-12);
tested = new RemainingCapacity(mockMutableInteger.Object);
//act
tested.EnforceCapacity_A();
//assert
mockMutableInteger.Verify(mock => mock.Subtract(-12), Times.Once());
}
public void WhenAdmitPartyIfAllowedEntry_AcceptedPartiesDoAffectRemainingCapacity()
{
//arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.GetCurrentValue()).Returns(15);
tested = new RemainingCapacity(mockMutableInteger.Object);
partySize = 12;
//act
tested.AdmitPartyIfAllowedEntry(partySize);
//assert
mockMutableInteger.Verify(mock => mock.Subtract(12), Times.Once());
}
public void WhenAdmitPartyIfAllowedEntry_RejectedPartiesDoNotAffectRemainingCapacity()
{
//arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.GetCurrentValue()).Returns(0);
tested = new RemainingCapacity(mockMutableInteger.Object);
partySize = 12;
//act
tested.AdmitPartyIfAllowedEntry(12);
//assert
mockMutableInteger.Verify(mock => mock.Subtract(It.IsAny <int>()), Times.Never());
}
public void WhenAdmitPartyIfAllowedEntry_PartySizesExceedingCapacityRejected()
{
// arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.GetCurrentValue()).Returns(0);
tested = new RemainingCapacity(mockMutableInteger.Object);
partySize = 12;
// act
bool actual = tested.AdmitPartyIfAllowedEntry(partySize);
// assert
Assert.IsFalse(actual);
}
public void WhenAdmitParty_CapacityReducedByPartySize()
{
//arrange
Mock <MutableInteger> mockMutableInteger = new Mock <MutableInteger>();
mockMutableInteger.Setup(mock => mock.Subtract(It.IsAny <int>()));
tested = new RemainingCapacity(mockMutableInteger.Object);
partySize = 12;
//act
tested.AdmitParty(partySize);
//assert
mockMutableInteger.Verify(mock => mock.Subtract(12), Times.Once());
}
