public void PrintPersonPrintsCorrectly()
{
// Extended MSTest
Person person = new Person()
{
FirstName = "Adam",
LastName = "Smith",
Age = 36
};
PersonPrinter printer = new PersonPrinter();
ConsoleAssert.WritesOut(
() => printer.PrintPerson(person),
"Adam Smith (36)");
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <Person> _person = test.CreateVariable <Person>(nameof(_person));
TestVariable <PersonPrinter> _printer = test.CreateVariable <PersonPrinter>(nameof(_printer));
test.Arrange(_person, Expr(() => new Person()
{
FirstName = "Adam", LastName = "Smith", Age = 36
}));
test.Arrange(_printer, Expr(() => new PersonPrinter()));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_printer, _person, (p1, p2) => p1.PrintPerson(p2))),
Const("Adam Smith (36)"));
test.Execute();
}
public void ConsoleLoggerWritesToConsole()
{
ConsoleLogger logger = new ConsoleLogger();
string expectedWriteout = "Customer Ryan Johnson was deleted";
ConsoleAssert.WritesOut(() => logger.Log("Customer Ryan Johnson was deleted"), expectedWriteout);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <ConsoleLogger> _logger = test.CreateVariable <ConsoleLogger>();
test.Arrange(_logger, Expr(() => new ConsoleLogger()));
test.ConsoleAssert.WritesOut(Lambda(Expr(_logger, l => l.Log("Customer Ryan Johnson was deleted"))), Const(expectedWriteout));
test.Execute();
}
public void ConsoleControllerHandleInputGreets()
{
// MSTest Extended
ConsoleController controller = new ConsoleController();
ConsoleAssert.WritesOut(() => controller.HandleInput("Greet World"), "Hello World");
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <ConsoleController> _controller = test.CreateVariable <ConsoleController>();
test.Arrange(_controller, Expr(() => new ConsoleController()));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_controller, c => c.HandleInput("Greet World"))),
Const("Hello World"));
test.Execute();
}
public void ConsoleControllerHandleInputErrors()
{
ConsoleController controller = new ConsoleController();
ConsoleAssert.WritesOut(
() => controller.HandleInput("NonExistentCommand Hello World"),
"Command NonExistentCommand not found");
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <ConsoleController> _controller = test.CreateVariable <ConsoleController>();
test.Arrange(_controller, Expr(() => new ConsoleController()));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_controller, c => c.HandleInput("NonExistentCommand Hello World"))),
Const("Command NonExistentCommand not found"));
test.Execute();
}
public void FileExplorerPrintTreePrintsCorrectOutput()
{
DirectoryInfo directoryInfo = new DirectoryInfo("../../../directory/");
FileExplorer explorer = new FileExplorer();
string expectedOutput = ProduceExpectedPrintTreeOutput(directoryInfo, 0);
ConsoleAssert.WritesOut(() => explorer.PrintTree(directoryInfo), expectedOutput);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <FileExplorer> _explorer = test.CreateVariable <FileExplorer>();
test.Arrange(_explorer, Expr(() => new FileExplorer()));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_explorer, e => e.PrintTree(directoryInfo))),
Const(expectedOutput));
test.Execute();
}
public void ConsoleControllerHandleInputErrors3()
{
// MSTest Extended
ConsoleController controller = new ConsoleController();
ConsoleAssert.WritesOut(
() => controller.HandleInput(""),
"Please provide a command");
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <ConsoleController> _controller = test.CreateVariable <ConsoleController>();
test.Arrange(_controller, Expr(() => new ConsoleController()));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_controller, c => c.HandleInput(""))),
Const("Please provide a command"));
test.Execute();
}
public void ConsoleConstrollerAddCommandAddsCommand()
{
// MSTest Extended
ConsoleController controller = new ConsoleController();
controller.AddCommand("SayGoodbye", s => Console.WriteLine("Goodbye " + s));
ConsoleAssert.WritesOut(
() => controller.HandleInput("SayGoodbye World"),
"Goodbye World");
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <ConsoleController> _controller = test.CreateVariable <ConsoleController>();
test.Arrange(_controller, Expr(() => new ConsoleController()));
test.Act(Expr(_controller, (c) => c.AddCommand("SayGoodbye", s => Console.WriteLine("Goodbye " + s))));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_controller, c => c.HandleInput("SayGoodbye World"))),
Const("Goodbye World"));
test.Execute();
}
public void PrintFamilyPrintsCorrectly()
{
// Extended MSTest
Person person = new Person()
{
FirstName = "Robin",
LastName = "Rich",
Age = 10,
Mother = new Person()
{
FirstName = "Anna",
LastName = "Smith",
Age = 38
},
Father = new Person()
{
FirstName = "Warren",
LastName = "Rich",
Age = 36,
Mother = new Person()
{
FirstName = "Elsa",
LastName = "Johnson",
Age = 65
},
Father = new Person()
{
FirstName = "Gustav",
LastName = "Rich",
Age = 66
}
}
};
PersonPrinter printer = new PersonPrinter();
string expectedOutput = string.Join(
Environment.NewLine,
"Robin Rich (10)",
"Warren Rich (36)",
"Gustav Rich (66)",
"Elsa Johnson (65)",
"Anna Smith (38)");
ConsoleAssert.WritesOut(() => printer.PrintFamily(person), expectedOutput);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <Person> _person = test.CreateVariable <Person>("person");
TestVariable <PersonPrinter> _printer = test.CreateVariable <PersonPrinter>("printer");
test.Arrange(_person, Expr(() => new Person()
{
FirstName = "Robin",
LastName = "Rich",
Age = 10,
Mother = new Person()
{
FirstName = "Anna",
LastName = "Smith",
Age = 38
},
Father = new Person()
{
FirstName = "Warren",
LastName = "Rich",
Age = 36,
Mother = new Person()
{
FirstName = "Elsa",
LastName = "Johnson",
Age = 65
},
Father = new Person()
{
FirstName = "Gustav",
LastName = "Rich",
Age = 66
}
}
}));
test.ConsoleAssert.WritesOut(
Lambda(Expr(_printer, _person, (p1, p2) => p1.PrintFamily(p2))),
Const(expectedOutput));
test.Execute();
}
