finished off the complete test suite for underscore -- let's polish off the corners and provide some docs

test/functions.js

@@ -0,0 +1,25 @@
+$(document).ready(function() {
+  
+  module("Function functions (bind, bindAll, and so on...)");
+    
+  test("functions: bind", function() {
+    var context = {name : 'moe'};
+    var func = function() { return "name: " + this.name; };
+    var bound = _.bind(func, context);
+    equals(bound(), 'name: moe', 'can bind a function to a context');
+  });
+  
+  test("functions: bindAll", function() {
+    var curly = {name : 'curly'}, moe = {
+      name    : 'moe',
+      getName : function() { return 'name: ' + this.name; },
+      sayHi   : function() { return 'hi: ' + this.name; }
+    };
+    curly.getName = moe.getName;
+    _.bindAll('getName', 'sayHi', moe);
+    curly.sayHi = moe.sayHi;
+    equals(curly.getName(), 'name: curly', 'unbound function is bound to current object');
+    equals(curly.sayHi(), 'hi: moe', 'bound function is still bound to original object');
+  });
+  
+});