So siehts ganz gut aus !

node_modules/event-emitter/test/all-off.js

@@ -0,0 +1,48 @@
+'use strict';
+
+var ee = require('../');
+
+module.exports = function (t, a) {
+	var x, count, count2;
+
+	x = ee();
+	count = 0;
+	count2 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	t(x, 'foo');
+	x.emit('foo');
+	x.emit('bar');
+	a(count, 0, "All off: type");
+	a(count2, 2, "All off: ohter type");
+
+	count = 0;
+	count2 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	t(x);
+	x.emit('foo');
+	x.emit('bar');
+	a(count, 0, "All off: type");
+	a(count2, 0, "All off: other type");
+};