public void InsertCharsAtShallProduceCorrectStrings(string entry, int index, string textToInsert, string expectedResult)
{
var testedObj = new VirtualEntryLine(new Mock <IConsole>().Object, new FakeClipBoard(), new ConsoleFontColor(Color.AliceBlue, Color.AntiqueWhite));
char[] buffer = new char[entry.Length + textToInsert.Length];
entry.ToCharArray().CopyTo(buffer, 0);
char[] insertBuffer = textToInsert.ToCharArray();
int len = entry.Length;
testedObj.InsertCharsAt(buffer, index, insertBuffer, ref len);
string result = new string(buffer, 0, len);
result.ShouldBe(expectedResult);
}
public void RemoveCharsAtShallProduceCorrectStrings(string entry, int index, int removeQty, string expectedResult)
{
var testedObj = new VirtualEntryLine(new Mock <IConsole>().Object, new FakeClipBoard(), new ConsoleFontColor(Color.AliceBlue, Color.AntiqueWhite));
char[] buffer = entry.ToCharArray();
int len = entry.Length;
testedObj.RemoveCharsAt(buffer, index, removeQty, ref len);
len.ShouldBe(expectedResult.Length);
string result = new string(buffer, 0, len);
result.ShouldBe(expectedResult);
}
// NO default public constructor - by design -> use builder
internal CommandEngine(CommandManager commandManager, ICommandParserOptions options, CommandEngineStyles styles, HelpPrinter printHelper, IConsole console, IClipboard clipboard)
{
commandManager.Requires(nameof(commandManager)).IsNotNull();
options.Requires(nameof(options)).IsNotNull();
styles.Requires(nameof(styles)).IsNotNull();
printHelper.Requires(nameof(printHelper)).IsNotNull();
console.Requires(nameof(console)).IsNotNull();
clipboard.Requires(nameof(clipboard)).IsNotNull();
this._commandManager = commandManager;
this._autoCompletionManager = new CommandAutoCompletionProvider(this._commandManager);
this._virtualLine = new VirtualEntryLine(console, clipboard, styles.Default);
this._console = console;
this._options = options;
this._styles = styles;
this._helpPrinter = printHelper;
this._outputManager = new OutputManager(this._console, this._styles, this._options.UiCulture);
// TODO: check option before displaying this message
// this._console.WriteLine(styles.Default, "Initializing ObscureWare's command engine...");
}
// TODO: write simulation console to automatically test complex printing functions results (content only, no color abstracting)
private static void SimulateConsole(IConsole console)
{
console.WriteLine("Starting command line simulator (entry line only, no real commands). Type 'exit' `command` to stop it.");
var promptConsoleColor = new ConsoleFontColor(Color.LightSkyBlue, Color.Black);
var cmdColor = new ConsoleFontColor(Color.LightGray, Color.Black);
var retypeColor = new ConsoleFontColor(Color.Lime, Color.Black);
VirtualEntryLine cmdSimulator = new VirtualEntryLine(console, new FakeClipBoard(), cmdColor);
var fakeAutocompleter = new TestAutoCompleter("abcd", "aabbdd", "nbbdbd", "sdsdsds", "sddsdssfdf", "abc");
string cmd = "";
while (!string.Equals(cmd, "EXIT", StringComparison.OrdinalIgnoreCase))
{
console.WriteText(promptConsoleColor, "c:\\");
cmd = cmdSimulator.GetUserEntry(fakeAutocompleter);
console.WriteLine();
console.WriteLine(retypeColor, cmd);
console.WriteLine();
}
}
public void Run(IConsole console)
{
console.WriteLine("Starting command line simulator (entry line only, no real commands). Type 'exit' `command` to stop it.");
console.WriteLine("There are also some fake auto-completion suggestions starting with 'a*' and 's'. Use (Shit)+Tab to test them.");
var promptConsoleColor = new ConsoleFontColor(Color.LightSkyBlue, Color.Black);
var cmdColor = new ConsoleFontColor(Color.LightGray, Color.Black);
var retypeColor = new ConsoleFontColor(Color.Lime, Color.Black);
VirtualEntryLine cmdSimulator = new VirtualEntryLine(console, new FakeClipBoard(), cmdColor);
var fakeAutocompleter = new TestingAutoCompleter("abcd", "aabbdd", "asddhhhs", "nbbdbd", "sdsdsds", "sddsdssfdf", "abc", "sdessse");
// TODO: replace with dynamic auto-completer that does not ignore letter already enetered
string cmd = "";
while (!string.Equals(cmd, "EXIT", StringComparison.OrdinalIgnoreCase))
{
console.WriteText(promptConsoleColor, "c:\\");
cmd = cmdSimulator.GetUserEntry(fakeAutocompleter);
console.WriteLine();
console.WriteLine(retypeColor, cmd);
console.WriteLine();
}
}
public void CalculateCursorPositionForLineIndexShouldCalculateCorrectPositions(int xStart, int yStart, int lineLength, int targetIndex, int xExpected, int yExpected)
{
var testedObj = new VirtualEntryLine(new Mock <IConsole>().Object, new FakeClipBoard(), new ConsoleFontColor(Color.AliceBlue, Color.AntiqueWhite));
testedObj.CalculateCursorPositionForLineIndex(new Point(xStart, yStart), lineLength, targetIndex).ShouldBe(new Point(xExpected, yExpected));
}
public void CalculatePositionInLineShouldCalculateCorrectPositions(int xStart, int yStart, int xCurrent, int yCurrent, int lineLength, int expected)
{
var testedObj = new VirtualEntryLine(new Mock <IConsole>().Object, new FakeClipBoard(), new ConsoleFontColor(Color.AliceBlue, Color.AntiqueWhite));
testedObj.CalculatePositionInLine(new Point(xStart, yStart), new Point(xCurrent, yCurrent), lineLength).ShouldBe(expected);
}