public void GetPuzzleFilePathsFromPuzzleDirectory_WhenPuzzleDirectoryExistsAndContainsFiles_ListOfFilePathsReturned()
{
//arrange
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, _fileOperations, _wordFinder, _searchOrientationManager);
//act
var filePaths = wordSearchProgramHelper.GetPuzzleFilePathsFromPuzzleDirectory(TestUtilities.TEST_PUZZLES_DIRECTORY, 9);
//assert
Assert.True(filePaths.Length == 2);
}
public void WriteGridToConsole_WhenGridIsNull_ThrowArgumentException()
{
//arrange
string expectedMessage = "grid is null.";
string[,] grid = null;
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, null, null, null);
//act & assert
var exception = Assert.Throws <ArgumentException>(() => wordSearchProgramHelper.WriteGridToConsole(grid, ConsoleColor.Gray, ConsoleColor.Black));
Assert.Equal(expectedMessage, exception.Message);
}
public void GetPuzzleFilePathsFromPuzzleDirectory_WhenPuzzleDirectoryDoesNotExist_ListOfFilePathsReturned()
{
//arrange
string directory = "NODIRECTORY";
string fullPath = $"{_fileOperations.ApplicationBasePath("WordSearch")}{Path.DirectorySeparatorChar}{directory}";
string expectedMessage = $"directory does not exist: {fullPath}";
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, _fileOperations, _wordFinder, _searchOrientationManager);
//act & assert
var exception = Assert.Throws <ArgumentException>(() => wordSearchProgramHelper.GetPuzzleFilePathsFromPuzzleDirectory(directory, 9));
Assert.Equal(expectedMessage, exception.Message);
}
public void WriteTitle_ClearsConsoleAndWritesTitle()
{
//arrange
string expected = $"<clear>---- Word Search ----{Environment.NewLine}{Environment.NewLine}";
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock(true);
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
//act
wordSearchProgramHelper.WriteTitle();
string output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, output);
}
public void WriteGridToConsole_WhenGridArrayPassedIn_WritesArrayContentsToConsole(string gridSource, string expected)
{
//arrange
expected = expected.Replace("{Environment.NewLine}", Environment.NewLine);
string[,] grid = _testUtilities.StringToGrid(gridSource);
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, null, null, null);
//act
wordSearchProgramHelper.WriteGridToConsole(grid, ConsoleColor.Gray, ConsoleColor.Black);
var output = _consoleOuput.ToString();
//assert
Assert.True(expected == output);
}
public void ReadFileNumber_WhenUserFirstEntersInvalidNumber_UserIsPromptedToEnterAgain(int numFiles, string userInput, string expected)
{
//arrange
expected = expected.Replace("{Environment.NewLine}", Environment.NewLine);
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
((ConsoleWrapperMock)consoleWrapper).ReadKeyChars = userInput.ToCharArray().ToList();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
//act
var userSelection = wordSearchProgramHelper.ReadFileNumberFromConsole(numFiles);
string output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, output);
Assert.Equal(userInput.Substring(userInput.Length - 1), userSelection.ToString());
}
public void WriteNumberedFileNamesToConsole_WhenWellFormedFilePathsArePassedIn_WritesNumberedFileNamesToConsole(string filePathDelimeteredArray, string expected)
{
//arrange
expected = expected.Replace("{Environment.NewLine}", Environment.NewLine);
string[] filePaths = filePathDelimeteredArray.Split('|');
Mock <IFileOperations> mockFileOperations = new Mock <IFileOperations>();
mockFileOperations.Setup(m => m.GetFileNameFromPath(It.IsAny <string>())).Returns(() => "file.txt");
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, mockFileOperations.Object, null, null);
//act
wordSearchProgramHelper.WriteNumberedFileNamesToConsole(filePaths);
var output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, _consoleOuput.ToString());
}
public void GetSearchStringsAndGridFromPuzzleFile_WhenFileExistsInCorrectFormat_ReturnsFirstRowAsSearchStringAndAllOthersAsStringArray(string searchWords, string fileRowsDelimeteredArray, string puzzleFileName)
{
//arrange
string workingDir = $"{_fileOperations.ApplicationBasePath(TestUtilities.APPLICATION_DIRECTORY)}{Path.DirectorySeparatorChar}{TEST_DIRECTORY}";
CreatePuzzleFile(workingDir, searchWords, fileRowsDelimeteredArray, puzzleFileName);
//need to remove the commas to provide meaningful input to StringToGrid
string[,] expectedGrid = _testUtilities.StringToGrid(fileRowsDelimeteredArray.Replace(",", ""));
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, _fileOperations, _wordFinder, _searchOrientationManager);
//act
var(searchString, grid) = wordSearchProgramHelper.ConvertPuzzleFileToSearchWordsAndGrid($"{workingDir}{Path.DirectorySeparatorChar}{puzzleFileName}");
//assert
Assert.Equal(searchWords, searchString);
Assert.Equal(expectedGrid, grid);
}
public void PromptForMenuSelection_WhenUserSelectsNumberedOptionOutOfRange_RetryMessageDisplayed(string menuSelection, string expectedOutput, MenuSelection expectedMenuSelection)
{
//arrange
expectedOutput = expectedOutput.Replace("{Environment.NewLine}", Environment.NewLine);
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
((ConsoleWrapperMock)consoleWrapper).ReadKeyChars = menuSelection.ToCharArray().ToList();
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
//act
MenuSelection actualMenuSelection = wordSearchProgramHelper.PromptForMenuSelection();
string output = _consoleOuput.ToString();
//assert
Assert.Equal(expectedMenuSelection, actualMenuSelection);
Assert.Equal(expectedOutput, output);
}
public void PromptForMenuSelection_WhenUserSelectsNumberedOptionInRange_CorrectNumberReturned(MenuSelection menuSelection)
{
//arrange
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
((ConsoleWrapperMock)consoleWrapper).ReadKeyChar = ((int)menuSelection).ToString().ToCharArray().First();
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
string expected = $"(1) Show solution{Environment.NewLine}(2) Enter a search word{Environment.NewLine}(3) Select another puzzle{Environment.NewLine}(4) Exit{Environment.NewLine}{Environment.NewLine}Enter selection: {(int)menuSelection}{Environment.NewLine}";
//act
MenuSelection actualMenuSelection = wordSearchProgramHelper.PromptForMenuSelection();
string output = _consoleOuput.ToString();
//assert
Assert.Equal(menuSelection, actualMenuSelection);
Assert.Equal(expected, output);
}
public void WriteNumberedFileNamesToConsole_WhenWellFormedFilePathIsPassedIn_WritesNumberedFileNameToConsole()
{
//arrange
string fileName = "EvilMorty.txt";
string expected = $"(1) {fileName}{Environment.NewLine}";
string[] filePaths = new string[1];
Mock <IFileOperations> mockFileOperations = new Mock <IFileOperations>();
mockFileOperations.Setup(m => m.GetFileNameFromPath(It.IsAny <string>())).Returns(() => fileName);
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, mockFileOperations.Object, null, null);
//act
wordSearchProgramHelper.WriteNumberedFileNamesToConsole(filePaths);
var output = _consoleOuput.ToString();
//assert
Assert.True(expected == output);
}
public void GetPuzzleFilePathsFromPuzzleDirectory_WhenPuzzleDirectoryDoesNotExist_ListOfFilePathsReturned()
{
//arrange
Mock <IFileOperations> mockFileOperations = new Mock <IFileOperations>();
string applicationBasePath = "basePath";
bool directoryExists = false;
mockFileOperations.Setup(m => m.ApplicationBasePath(It.IsAny <string>(), It.IsAny <string>())).Returns(() => applicationBasePath);
mockFileOperations.Setup(m => m.DirectoryExists(It.IsAny <string>())).Returns(() => directoryExists);
string directory = "NODIRECTORY";
string fullPath = $"{applicationBasePath}{Path.DirectorySeparatorChar}{directory}";
string expectedMessage = $"directory does not exist: {fullPath}";
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, mockFileOperations.Object, null, null);
//act & assert
var exception = Assert.Throws <ArgumentException>(() => wordSearchProgramHelper.GetPuzzleFilePathsFromPuzzleDirectory(directory, 9));
Assert.Equal(expectedMessage, exception.Message);
}
public void GetPuzzleFilePathsFromPuzzleDirectory_WhenPuzzleDirectoryExistsAndContainsFiles_ListOfFilePathsReturned()
{
//arrange
Mock <IFileOperations> mockFileOperations = new Mock <IFileOperations>();
string applicationBasePath = "basePath";
bool directoryExists = true;
string[] directoryContents = new string[] { "one.txt", "two.txt", "three.txt" };
mockFileOperations.Setup(m => m.ApplicationBasePath(It.IsAny <string>(), It.IsAny <string>())).Returns(() => applicationBasePath);
mockFileOperations.Setup(m => m.DirectoryExists(It.IsAny <string>())).Returns(() => directoryExists);
mockFileOperations.Setup(m => m.GetSortedDirectoryContents(It.IsAny <string>())).Returns(() => directoryContents);
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(_consoleWrapper, mockFileOperations.Object, null, null);
//act
var filePaths = wordSearchProgramHelper.GetPuzzleFilePathsFromPuzzleDirectory(TestUtilities.TEST_PUZZLES_DIRECTORY, 9);
//assert
Assert.Equal(directoryContents, filePaths);
}
public void WriteGridToConsole_WhenGridArrayAndHighlightCoordinatesPassedIn_WritesArrayContentsToConsoleWithColorChanges(string gridSource, int xcoord, int ycoord, string expected)
{
//arrange
expected = expected.Replace("{Environment.NewLine}", Environment.NewLine);
string[,] grid = _testUtilities.StringToGrid(gridSource);
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
//act
wordSearchProgramHelper.WriteGridToConsole(grid, ConsoleColor.Gray, ConsoleColor.Black, new PointList()
{
new Point(xcoord, ycoord)
});
var output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, output);
}
public void PromptForSearchWord_WhenUserEntersWord_PromptDisplayedAndWordReturned(string searchWord)
{
//arrange
string expected = $"Enter a search word to find in puzzle or hit <enter> to return to the menu{Environment.NewLine}{Environment.NewLine}Search word: {searchWord}{Environment.NewLine}";
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
((ConsoleWrapperMock)consoleWrapper).ReadLineResults = new List <string>()
{
searchWord
};
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
//act
string searchWordOut = wordSearchProgramHelper.PromptForSearchWord();
string output = _consoleOuput.ToString();
//assert
Assert.Equal(searchWord, searchWordOut);
Assert.Equal(expected, output);
}
public void SetConsoleColors_WhenColorsAreSameAsCurrentColors_ColorsAreNotChanged()
{
//arrange
var fg = Console.ForegroundColor;
var bg = Console.BackgroundColor;
string expected = "";
Console.BackgroundColor = ConsoleColor.DarkBlue;
Console.ForegroundColor = ConsoleColor.Blue;
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
//act
wordSearchProgramHelper.SetConsoleColors(ConsoleColor.Blue, ConsoleColor.DarkBlue);
string output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, output);
Console.ForegroundColor = fg;
Console.BackgroundColor = bg;
}
public void SetConsoleColors_WhenOnlyForegroundColorsIsDifferentToCurrentColor_OnlyForegroundColorChanged()
{
//arrange
var fg = Console.ForegroundColor;
var bg = Console.BackgroundColor;
string expected = "<fg:Cyan>";
Console.BackgroundColor = ConsoleColor.DarkBlue;
Console.ForegroundColor = ConsoleColor.Blue;
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, null, null, null);
//act
wordSearchProgramHelper.SetConsoleColors(ConsoleColor.Cyan, ConsoleColor.DarkBlue);
string output = _consoleOuput.ToString();
//assert
Assert.Equal(expected, output);
Console.ForegroundColor = fg;
Console.BackgroundColor = bg;
}
public void WriteSolvedPuzzleCoordinatesToConsole_WhenSearchWordFound_CoordinatesWrittenToConsole(string searchWords, string fileRowsDelimeteredArray, string puzzleFileName, string expected)
{
//arrange
expected = expected.Replace("{Environment.NewLine}", Environment.NewLine);
string workingDir = $"{_fileOperations.ApplicationBasePath(TestUtilities.APPLICATION_DIRECTORY)}{Path.DirectorySeparatorChar}{TEST_DIRECTORY}";
CreatePuzzleFile(workingDir, searchWords, fileRowsDelimeteredArray, puzzleFileName);
IConsoleWrapper consoleWrapper = new ConsoleWrapperMock();
WordSearchProgramHelper wordSearchProgramHelper = new WordSearchProgramHelper(consoleWrapper, _fileOperations, _wordFinder, _searchOrientationManager);
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
//act
var(searchString, grid) = wordSearchProgramHelper.ConvertPuzzleFileToSearchWordsAndGrid($"{workingDir}{Path.DirectorySeparatorChar}{puzzleFileName}");
IGridManager gridManager = new GridManager(grid);
wordSearchProgramHelper.WriteSolvedPuzzleCoordinatesToConsole(searchString, gridManager);
var output = _consoleOuput.ToString();
//assert
Assert.True(expected == _consoleOuput.ToString());
}
