public void MovesSingleLine()
{
// ReSharper disable StringLiteralTypo
AlphabetSoup puzzle = new AlphabetSoup {
Solution = "abcdefghijklmnopqrstuvwxyz"
};
// ReSharper restore StringLiteralTypo
puzzle.GenerateLineAtIndex(0);
puzzle.ScrambleLines();
bool foundSingleNonNullLine = false;
foreach (string line in puzzle.Lines)
{
Console.WriteLine(line);
if (foundSingleNonNullLine) //All other lines should be null.
{
Assert.IsNull(line);
}
else
{
if (!string.IsNullOrWhiteSpace(line))
{
foundSingleNonNullLine = true;
}
}
}
}
private void ApplyTest(String input, string expected)
{
AlphabetSoup calculator = new AlphabetSoup(input);
string result = calculator.GetResult();
Assert.AreEqual(expected, result);
}
public void CreatesExpectedPuzzle()
{
AlphabetSoup puzzle = new AlphabetSoup(Repository);
// ReSharper disable StringLiteralTypo
const string SOLUTION = "greenredyellowpurpleorange";
// ReSharper restore StringLiteralTypo
List <string> lines = puzzle.GeneratePuzzle(SOLUTION);
Assert.AreEqual(26, lines.Count);
StringBuilder builder = new StringBuilder();
foreach (string currentLine in lines)
{
string tabDelimitedLine = string.Join('\t'.ToString(), currentLine.ToCharArray());
builder.AppendLine(tabDelimitedLine);
}
var formattedPuzzle = builder.ToString();
Console.WriteLine(formattedPuzzle);
for (int index = 0; index < 26; index++)
{
string line = lines[index];
string hiddenWord = AssertExactlyOneSubstringIsAWord(line);
Console.WriteLine($"{line} {hiddenWord.ToUpper()}");
Assert.AreEqual(SOLUTION[index], line[0], "Expected first letter in the line to match the solution.");
Assert.AreEqual((char)97 + index, line[3], "Expected the alphabet to be in the middle.");
}
}
public void Output_FitsExpectedFormat()
{
AlphabetSoup puzzle = new AlphabetSoup(Repository);
string line = puzzle.GenerateSingleLine('a', 'b');
Assert.AreEqual(7, line.Length, "Expected 7 letters.");
AssertExactlyOneSubstringIsAWord(line);
}
public void PopulatesExpectedLine()
{
// ReSharper disable StringLiteralTypo
AlphabetSoup puzzle = new AlphabetSoup {
Solution = "abcdefghijklmnopqrstuvwxyz"
};
// ReSharper restore StringLiteralTypo
puzzle.GenerateLineAtIndex(0);
Assert.AreEqual('a', puzzle.Lines[0][3], "Fourth character of this line should be 'a'");
}
public void ExampleThatStartsInSecondPosition()
{
AlphabetSoup puzzle = new AlphabetSoup(Repository)
{
RandomSeed = 1
};
// ReSharper disable StringLiteralTypo
Assert.AreEqual("allayam", puzzle.GenerateSingleLine('a', 'a'));
Assert.AreEqual("alabout", puzzle.GenerateSingleLine('a', 'b'));
// ReSharper restore StringLiteralTypo
}
public void CallTwice_GeneratesDifferentLines(StartPosition selectedPosition)
{
AlphabetSoup puzzle = new AlphabetSoup(Repository);
string firstLine = puzzle.HideWordInLine("stuck", selectedPosition);
Assert.AreEqual(7, firstLine.Length, "Expected 7 letters.");
AssertExactlyOneSubstringIsAWord(firstLine);
string secondLine = puzzle.HideWordInLine("stuck", selectedPosition);
Assert.AreEqual(7, secondLine.Length, "Expected 7 letters.");
AssertExactlyOneSubstringIsAWord(secondLine);
Assert.AreNotEqual(firstLine, secondLine);
}
public void SimpleTest_PutsWordInExpectedPosition()
{
AlphabetSoup puzzle = new AlphabetSoup(Repository);
string line = puzzle.HideWordInLine("stuck", StartPosition.FirstPosition);
Assert.AreEqual(7, line.Length, "Expected 7 letters.");
Assert.AreEqual("stuck", line.Substring(0, 5), "Expected word in first position");
AssertExactlyOneSubstringIsAWord(line);
line = puzzle.HideWordInLine("stuck", StartPosition.SecondPosition);
Assert.AreEqual(7, line.Length, "Expected 7 letters.");
Assert.AreEqual("stuck", line.Substring(1, 5), "Expected word in second position");
AssertExactlyOneSubstringIsAWord(line);
line = puzzle.HideWordInLine("stuck", StartPosition.ThirdPosition);
Assert.AreEqual(7, line.Length, "Expected 7 letters.");
Assert.AreEqual("stuck", line.Substring(2, 5), "Expected word in third position");
AssertExactlyOneSubstringIsAWord(line);
}
public static string AlphabetSoupTests(string str)
{
return(AlphabetSoup.AlphabetSoupMethod(str));
}
public void Default_UsesDefaultRepository()
{
AlphabetSoup puzzle = new AlphabetSoup();
Assert.IsNotNull(puzzle);
}
