public void ItCanBeWrittenTo()
{
var inout = new MockInputOutput();
// Act
inout.Write("Text");
}
public void ItCanBeReadFrom()
{
var inout = new MockInputOutput();
inout.InFeed.Enqueue("Test");
// Act
var input = inout.ReadLine();
}
public void ItCanWriteABlankLine()
{
// Arrange
var inout = new MockInputOutput();
// Act
inout.WriteLine();
// Assert
Assert.Single(inout.OutFeed);
Assert.Equal(Environment.NewLine, inout.OutFeed.First());
}
public void ProvidedInputCanBeRetrieved()
{
// Arrange
var inout = new MockInputOutput();
inout.InFeed.Enqueue("Test");
// Act
var input = inout.ReadLine();
// Assert
Assert.Equal("Test", input);
}
public void WrittenTextCanBeRetrieved()
{
// Arrange
var inout = new MockInputOutput();
inout.Write("Text");
// Act
var writtenText = inout.OutFeed;
// Assert
Assert.Single(writtenText);
Assert.Equal("Text", writtenText.First());
}
public void ProvidedInputCanBeRetrievedInSuccession()
{
// Arrange
var inout = new MockInputOutput();
inout.InFeed.Enqueue("Test 1");
inout.InFeed.Enqueue("Test 2");
// Act
var input1 = inout.ReadLine();
var input2 = inout.ReadLine();
// Assert
Assert.Equal("Test 1", input1);
Assert.Equal("Test 2", input2);
}
public void StandardTestRun()
{
// Arrange
var inout = new MockInputOutput();
var rand = new MockRandomGenerator();
var game = new Mastermind(inout, rand);
// Arrange - Inputs
rand.SetLetters('A', 'B', 'C', 'F');
inout.InFeed.Enqueue("AAA");
inout.InFeed.Enqueue("AAAA");
inout.InFeed.Enqueue("ABBB");
inout.InFeed.Enqueue("ABCC");
inout.InFeed.Enqueue("ABCD");
inout.InFeed.Enqueue("ABCF");
inout.InFeed.Enqueue(" ");
// Arrange - Outputs
var expectedOutputs = new Queue <string>();
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("Password length is 4." + Environment.NewLine);
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("+---" + Environment.NewLine);
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("++--" + Environment.NewLine);
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("+++-" + Environment.NewLine);
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("+++" + Environment.NewLine);
expectedOutputs.Enqueue("Take a guess: ");
expectedOutputs.Enqueue("++++" + Environment.NewLine);
expectedOutputs.Enqueue("Congratulations you guessed the password in 6 tries." + Environment.NewLine);
// Act
game.Play();
// Assert
inout.OutFeed.ForEach(text =>
{
Assert.Equal(expectedOutputs.Dequeue(), text);
});
}
public void ItExists()
{
var inout = new MockInputOutput();
}