Object Oriented Programming using C#
Case Study
Some more tests for the ClientBook class are shown below....
[TestMethod]
public void AddClient_TestAddingClient_ShouldNotGenerateException()
{
MessageManagerSystem.Clients.Client c = new
MessageManagerSystem.Clients.Client(“Simon”,
“Room 1234”, “x200”, 10);
try
{
cb.AddClient(1, c);
}
catch
(MessageManagerSystem.Clients.ClientAlreadyExistsException)
{
Assert.Fail(“ClientAlreadyExists exception should not be
thrown for new clients”);
}
}
[TestMethod]
public void AddClient_TestAddClientTwice_ShouldGenerateException()
{
MessageManagerSystem.Clients.Client c = new
MessageManagerSystem.Clients.Client(“Simon”,
“Room 1234”, “x200”, 10);
try
{
cb.AddClient(1, c);
cb.AddClient(1, c);
Assert.Fail(“ClientAlreadyExists exception should be thrown
if client added twice”);
}
catch
(MessageManagerSystem.Clients.ClientAlreadyExistsException)
{
}
}
[TestMethod] [ExpectedException(typeof(MessageManagerSystem.Clients.
ClientAlreadyExistsException))]
public void AddClient_TestClientTwice_AlternativeVersion()
{
MessageManagerSystem.Clients.Client c = new
MessageManagerSystem.Clients.Client(“Simon”,
“Room 1234”, “x200”, 10);
cb.AddClient(1, c);
cb.AddClient(1, c);
Assert.Fail(“ClientAlreadyExists exception should be thrown if
client added twice”);
}
[TestMethod]
public void GetClient_TestGettingUnknownClient_ShouldGenerateException()
{
try
{
cb.GetClient(1);
Assert.Fail(“UnknownClient exception should be thrown if
client does not exist”);