Make ojunit more compatible with the build system in Cappuccino.

OJTestListenerText.j

@@ -1,17 +1,43 @@
 @import <Foundation/Foundation.j>
 
 @implementation OJTestListenerText : CPObject
+{
+    CPArray _errors;
+    CPArray _failures;
+}
+
+- (id)init
+{
+    self = [super init];
+
+    _errors = [];
+    _failures = [];
+
+    return self;
+}
 
 - (void)addError:(CPException)error forTest:(OJTest)aTest
 {
+    _errors.push(error);
     CPLog.error("addError  test="+[aTest description]+" error="+error);
 }
 
+- (CPArray)errors
+{
+    return _errors;
+}
+
 - (void)addFailure:(CPException)failure forTest:(OJTest)aTest
 {
+    _failures.push(failure);
     CPLog.warn("addFailure test="+[aTest description]+" failure="+failure);
 }
 
+- (CPArray)failures
+{
+    return _failures;
+}
+
 - (void)startTest:(OJTest)aTest
 {
     CPLog.info("startTest  test="+[aTest description]);
@@ -22,4 +48,4 @@
     CPLog.info("endTest    test="+[aTest description]);
 }
 
-@end
+@end

main.j

@@ -6,7 +6,7 @@
 
 @import "OJTestListenerText.j"
 
-CPLogRegister(CPLogPrint);
+CPLogRegister(CPLogPrint, "warn");
 
 @implementation OJTestRunnerText : CPObject
 {
@@ -41,7 +41,10 @@ CPLogRegister(CPLogPrint);
     var testCaseFile = args.shift();
 
     if (!testCaseFile)
+    {
+        [self report];
         return;
+    }
 
     var matches = testCaseFile.match(/([^\/]+)\.j$/)
     print(matches[1]);
@@ -83,6 +86,16 @@ CPLogRegister(CPLogPrint);
     [self runTest:[[OJTestSuite alloc] initWithClass:aClass]];
 }
 
+- (void)report
+{
+    var totalErrors = [[_listener errors] count] + [[_listener failures] count];
+
+    if (!totalErrors)
+        return CPLog.info("End of all tests.");
+
+    CPLog.fatal("Test suite failed with "+[[_listener errors] count]+" errors and "+[[_listener failures] count]+" failures.");
+}
+
 @end
 
 print(args);