public void WillPrintHelpTextForInvalidArgs()
{
var argsProcessor = new ArgumentsProcessor();
argsProcessor.ProcessCommandLineArgs(new string[] { "asdf", "--abcd", "asdf" });
var helpText = ConsoleWriter.ToString();
Assert.IsTrue(helpText.Contains("ERROR(S):" + Environment.NewLine + " Option 'abcd' is unknown."));
Assert.IsTrue(Regex.Replace(helpText, @"\s+", "").Contains(UsageText), helpText);
}
public void WillPrintHelpTextForInvalidArgs_NoValueForOption()
{
var argsProcessor = new ArgumentsProcessor();
argsProcessor.ProcessCommandLineArgs(new string[] { "asdf", "--reportDirectory", });
var helpText = ConsoleWriter.ToString();
Assert.IsTrue(helpText.Contains(@"ERROR(S):" + Environment.NewLine + " Option 'reportDirectory' has no value."));
Assert.IsTrue(Regex.Replace(helpText, @"\s+", "").Contains(UsageText), helpText);
}
public void WillPrintHelpTextForNoArgs()
{
var argsProcessor = new ArgumentsProcessor();
argsProcessor.ProcessCommandLineArgs(new string[] { });
var helpText = ConsoleWriter.ToString();
Assert.IsTrue(helpText.Contains("ERROR(S):" + Environment.NewLine + " A required value not bound to option name is missing."));
Assert.IsTrue(Regex.Replace(helpText, @"\s+", "").Contains(UsageText), helpText);
}
public void WillParseMultipleArguments(string [] files, string reportDirectory)
{
string[] args = files;
if (!string.IsNullOrEmpty(reportDirectory))
{
args = files.Union(new string[] { "--reportDirectory", reportDirectory }).ToArray();
}
var argsProcessor = new ArgumentsProcessor();
var cliArgs = argsProcessor.ProcessCommandLineArgs(args);
Assert.AreEqual(cliArgs.ReportDirectory, reportDirectory);
foreach (var file in files)
{
Assert.IsTrue(cliArgs.CoverageFiles.Contains(file));
}
}
