Examples with EventHandler sbt.testing.EventHandler used on opensource projects

Example 1 with EventHandler

use of sbt.testing.EventHandler in project junit-interface by sbt.

the class JUnitRunner method createTask.

private Task createTask(final TaskDef taskDef) {
    return new Task() {

        @Override
        public String[] tags() {
            // no tags yet
            return new String[0];
        }

        @Override
        public TaskDef taskDef() {
            return taskDef;
        }

        @Override
        public Task[] execute(EventHandler eventHandler, Logger[] loggers) {
            Fingerprint fingerprint = taskDef.fingerprint();
            String testClassName = taskDef.fullyQualifiedName();
            boolean quiet = false, verbose = false, nocolor = false, decodeScalaNames = false, logAssert = true, logExceptionClass = true;
            HashMap<String, String> sysprops = new HashMap<String, String>();
            ArrayList<String> globPatterns = new ArrayList<String>();
            Set<String> includeCategories = new HashSet<String>();
            Set<String> excludeCategories = new HashSet<String>();
            String testFilter = "";
            String ignoreRunners = "org.junit.runners.Suite";
            String runListener = null;
            for (String s : args) {
                if ("-q".equals(s))
                    quiet = true;
                else if ("-v".equals(s))
                    verbose = true;
                else if ("-n".equals(s))
                    nocolor = true;
                else if ("-s".equals(s))
                    decodeScalaNames = true;
                else if ("-a".equals(s))
                    logAssert = true;
                else if ("-c".equals(s))
                    logExceptionClass = false;
                else if (s.startsWith("-tests=")) {
                    for (Logger l : loggers) l.warn("junit-interface option \"-tests\" is deprecated. Use \"--tests\" instead.");
                    testFilter = s.substring(7);
                } else if (s.startsWith("--tests="))
                    testFilter = s.substring(8);
                else if (s.startsWith("--ignore-runners="))
                    ignoreRunners = s.substring(17);
                else if (s.startsWith("--run-listener="))
                    runListener = s.substring(15);
                else if (s.startsWith("--include-categories="))
                    includeCategories.addAll(Arrays.asList(s.substring(21).split(",")));
                else if (s.startsWith("--exclude-categories="))
                    excludeCategories.addAll(Arrays.asList(s.substring(21).split(",")));
                else if (s.startsWith("-D") && s.contains("=")) {
                    int sep = s.indexOf('=');
                    sysprops.put(s.substring(2, sep), s.substring(sep + 1));
                } else if (!s.startsWith("-") && !s.startsWith("+"))
                    globPatterns.add(s);
            }
            for (String s : args) {
                if ("+q".equals(s))
                    quiet = false;
                else if ("+v".equals(s))
                    verbose = false;
                else if ("+n".equals(s))
                    nocolor = false;
                else if ("+s".equals(s))
                    decodeScalaNames = false;
                else if ("+a".equals(s))
                    logAssert = false;
                else if ("+c".equals(s))
                    logExceptionClass = true;
            }
            RunSettings settings = new RunSettings(!nocolor, decodeScalaNames, quiet, verbose, logAssert, ignoreRunners, logExceptionClass);
            RichLogger logger = new RichLogger(loggers, settings, testClassName);
            EventDispatcher ed = new EventDispatcher(logger, eventHandler, settings, fingerprint);
            JUnitCore ju = new JUnitCore();
            ju.addListener(ed);
            if (runListener != null) {
                ju.addListener(createRunListener(runListener));
            }
            HashMap<String, Object> oldprops = new HashMap<String, Object>();
            try {
                synchronized (System.getProperties()) {
                    for (Map.Entry<String, String> me : sysprops.entrySet()) {
                        String old = System.getProperty(me.getKey());
                        oldprops.put(me.getKey(), old == null ? NULL : old);
                    }
                    for (Map.Entry<String, String> me : sysprops.entrySet()) System.setProperty(me.getKey(), me.getValue());
                }
                try {
                    Class<?> cl = testClassLoader.loadClass(testClassName);
                    if (shouldRun(fingerprint, cl, settings)) {
                        Request request = Request.classes(cl);
                        if (globPatterns.size() > 0)
                            request = new SilentFilterRequest(request, new GlobFilter(settings, globPatterns));
                        if (testFilter.length() > 0)
                            request = new SilentFilterRequest(request, new TestFilter(testFilter, ed));
                        if (!includeCategories.isEmpty() || !excludeCategories.isEmpty()) {
                            request = new SilentFilterRequest(request, CategoryFilter.categoryFilter(true, loadClasses(testClassLoader, includeCategories), true, loadClasses(testClassLoader, excludeCategories)));
                        }
                        ju.run(request);
                    }
                } catch (Exception ex) {
                    ed.testExecutionFailed(testClassName, ex);
                }
            } finally {
                synchronized (System.getProperties()) {
                    for (Map.Entry<String, Object> me : oldprops.entrySet()) {
                        if (me.getValue() == NULL)
                            System.clearProperty(me.getKey());
                        else
                            System.setProperty(me.getKey(), (String) me.getValue());
                    }
                }
            }
            // junit tests do not nest
            return new Task[0];
        }
    };
}