private int Execute(string[] args) {
var result = 0;
try {
var clh = new CmdLineHandler();
SetUpCommandLineOptions(clh);
clh.Evaluate(args);
if( ! clh.IsValid() ) {
PrintUsage();
result = 1;
}
else if(HelpNeeded(clh)) {
PrintUsage();
result = 0;
}
else {
IRecipe recipe = null;
if(clh.HasOption("recipe")) {
if( clh.HasOption("assembly")) {
Console.WriteLine("Option 'recipe' present, ignoring option 'assembly'.");
}
recipe = RecipeFactory.Load(clh.GetOptionValueFor("recipe"));
if( recipe == null ) {
Console.WriteLine(String.Format(
"Couldn't read recipe at location '{0}'.",
clh.GetOptionValueFor("recipe")));
result = 1;
}
}
else if(clh.HasOption("assembly")) {
var filePathName = clh.GetOptionValueFor("assembly");
if(File.Exists(filePathName)) {
recipe = RecipeFactory.NewRecipe(string.Empty);
recipe.AddAssembly(filePathName);
}
else {
Console.WriteLine("Error: Couldn't read assembly at location '{0}'.", filePathName);
PrintUsage();
result = 1;
}
}
if( recipe != null
&& result == 0 ) {
result = ExecuteValidCommandLine(clh, recipe);
}
}
}
catch(Exception ex) {
while(ex.InnerException != null) {
ex = ex.InnerException;
}
Console.WriteLine("Internal error: " + ex.Message);
Console.WriteLine(ex.StackTrace);
result = 1;
}
Console.WriteLine("Done.");
return result;
}
private static bool HelpNeeded(CmdLineHandler clh) {
return clh.Count == 0 || clh.HasOption("?") || clh.HasOption("help");
}
private static void SetUpCategorySelector(string optionName, CmdLineHandler clh, IRecipe recipe) {
if(clh.HasOption(optionName)) {
var selector = new CategorySelector();
selector.IncludedCategories.Add(clh.GetOptionValueFor(optionName));
recipe.RegisterSelector(selector);
}
}
private static void SetUpRegexSelector(CmdLineHandler clh, IRecipe recipe) {
if(clh.HasOption("pattern")) {
var selector = new RegexSelector {
Pattern = clh.GetOptionValueFor( "pattern" )
};
recipe.RegisterSelector(selector);
}
}
internal int ExecuteValidCommandLine(CmdLineHandler clh, IRecipe recipe) {
var result = 0;
SetUpCategorySelector("testCategory", clh, recipe);
SetUpCategorySelector("fixtureCategory", clh, recipe);
SetUpRegexSelector(clh, recipe);
DefaultXmlWriter resultWriter = null;
if(clh.HasOption("xml")) {
var resultPathName = clh.GetOptionValueFor("xml");
resultPathName = resultPathName == string.Empty ? "csUnit.results.xml" : resultPathName;
resultWriter = new DefaultXmlWriter(recipe, resultPathName);
}
recipe.Aborted += RecipeAborted;
recipe.RunTests(new TestRun(new AllTestsCriterion()));
recipe.Join();
if(resultWriter != null) {
resultWriter.Save();
result = resultWriter.Result;
}
if (result == 0 && _recipeAborted) {
Console.Error.WriteLine("Tests Aborted: " + _recipeAbortMessage);
result = 2;
}
return result;
}
