public void TestProcessInputCommandInvalid()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(closedLabyrinth);
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "ninja";
testEngine = new Engine(testBoard, scores, userInterface);
testEngine.Start();
StringBuilder expectedString = new StringBuilder();
expectedString.Append("Invalid command");
expectedString.Append(Environment.NewLine);
expectedString.Append("\nEnter your move (L=left, R=right, U=up, D=down):");
expectedString.Append("Good Bye!");
expectedString.Append(Environment.NewLine);
string expected = expectedString.ToString();
string output = sw.ToString();
output = output.Substring(output.Length - 77);
Assert.AreEqual<string>(expected, output);
}
}
public Engine()
{
labyrinth = new LabyrinthBoard();
topScores = new TopScores();
flagContinue = true;
enterMove = "\nEnter your move (L=left, R=right, U=up, D=down):";
welcome = "Welcome to “Labirinth” game. Your goal is to escape. \nUse 'top' to view the top scoreboard, \n'restart' to start a new game \nand 'exit' to quit the game.\n";
}
public void TestCheckIdScoreIsHighEnoughHighScore()
{
scores = new TopScores();
scores.EnterTopScore("ninja", 6);
scores.EnterTopScore("ganio", 4);
scores.EnterTopScore("ganio", 4);
scores.EnterTopScore("sando", 5);
scores.EnterTopScore("ninja", 5);
bool isTrue = scores.CheckIdScoreIsHighEnough(3);
Assert.AreEqual(true, isTrue);
}
public void TestEnterTopScoreEmptyName()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
scores = new TopScores();
scores.EnterTopScore("", 0);
scores.ShowTopScores();
string expected = "1 - 0\r\n";
string output = sw.ToString();
Assert.AreEqual<string>(expected, output);
}
}
public void TestProcessInputCommandExit()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(closedLabyrinth);
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "exit";
testEngine = new Engine(testBoard, scores, userInterface);
testEngine.Start();
StringBuilder expectedString = new StringBuilder();
expectedString.Append("Good Bye!");
expectedString.Append(Environment.NewLine);
string expected = expectedString.ToString();
string output = sw.ToString();
output = output.Substring(output.Length - 11);
Assert.AreEqual<string>(expected, output);
}
}
public void TestProcessInputCommandRestart()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(closedLabyrinth);
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "restart";
testEngine = new Engine(testBoard, scores, userInterface);
testEngine.Start();
string expected = testBoard.ToString();
string output = testEngine.Labyrinth.ToString();
Assert.AreNotEqual<string>(expected, output);
}
}
public void TestWalkInLabirinth()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(mockLabyrinth);
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "L";
userInterface.SimulateWin = true;
testEngine = new Engine(testBoard, scores, userInterface);
testEngine.Start();
StringBuilder expectedString = new StringBuilder();
expectedString.Append("Congratulations! You escaped in 3 moves.");
expectedString.Append(Environment.NewLine);
expectedString.Append("Please, enter your name:");
string expected = expectedString.ToString();
string output = sw.ToString();
output = output.Substring(output.Length - 395,66);
Assert.AreEqual<string>(expected, output);
}
}
public void TestStartMethodForCorrectOutput()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(mockLabyrinth);
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "exit";
testEngine = new Engine(testBoard,scores,userInterface);
testEngine.Start();
string welcomeString = "Welcome to “Labirinth” game. Your goal is to escape. \nUse 'top' to view the top scoreboard, \n'restart' to start a new game \nand 'exit' to quit the game.\n";
string boardString = testBoard.ToString();
string enterMoveString = "\nEnter your move (L=left, R=right, U=up, D=down):";
StringBuilder startMethodOutput = new StringBuilder();
startMethodOutput.Append(welcomeString);
startMethodOutput.Append(Environment.NewLine);
startMethodOutput.Append(boardString);
startMethodOutput.Append(enterMoveString);
startMethodOutput.Append("Good Bye!");
startMethodOutput.Append(Environment.NewLine);
string expected = startMethodOutput.ToString();
string output = sw.ToString();
Assert.AreEqual<string>(expected, output);
}
}
public void TestProcessInputDirectionUp()
{
TopScores scores = new TopScores();
MockLabyrinthBoard testBoard = new MockLabyrinthBoard(mockLabyrinth);
int positionY = testBoard.PiecePositionRow;
MockingUserInterface userInterface = new MockingUserInterface();
userInterface.FakeInput = "U";
testEngine = new Engine(testBoard, scores, userInterface);
testEngine.Start();
Assert.AreEqual<int>(positionY - 1, testEngine.Labyrinth.PiecePositionRow);
}
public Engine(LabyrinthBoard labyrinthBoard, TopScores scores, UserInput userInterface)
{
this.Labyrinth = labyrinthBoard;
this.TopScores = scores;
this.UserInterface = userInterface;
}
public void TestEnterTopScoreNotHighEnough()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
scores = new TopScores();
scores.EnterTopScore("", 3);
scores.EnterTopScore("", 4);
scores.EnterTopScore("", 4);
scores.EnterTopScore("", 4);
scores.EnterTopScore("", 4);
string caught = "";
try
{
scores.EnterTopScore("", 4);
}
catch (InvalidOperationException ioe)
{
caught = "exception caught";
}
string expected = "exception caught";
Assert.AreEqual<string>(expected, caught);
}
}
public void TestDefaultConstructorForExceptions()
{
scores = new TopScores();
// Checking for exceptions.
}
public void TestShowTopScoresEmpty()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
scores = new TopScores();
scores.ShowTopScores();
string expected = "The scoreboard is empty.\r\n";
string output = sw.ToString();
Assert.AreEqual<string>(expected, output);
}
}
public void TestShowTopScoresCorrect()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
scores = new TopScores();
scores.EnterTopScore("ninja", 6);
scores.EnterTopScore("ganio", 4);
scores.EnterTopScore("ganio", 4);
scores.EnterTopScore("sando", 5);
scores.EnterTopScore("ninja", 5);
scores.EnterTopScore("sando", 3);
scores.ShowTopScores();
StringBuilder sBuild = new StringBuilder();
sBuild.Append("1 - sando 3\r\n");
sBuild.Append("2 - ganio 4\r\n");
sBuild.Append("3 - ganio 4\r\n");
sBuild.Append("4 - sando 5\r\n");
sBuild.Append("5 - ninja 5\r\n");
string expected = sBuild.ToString();
string output = sw.ToString();
Assert.AreEqual<string>(expected, output);
}
}