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upgrade qunit

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This commit is contained in:
Brad Dunbar
2012-01-30 10:30:06 -05:00
parent 59761cedcf
commit 458e604eee
8 changed files with 785 additions and 1518 deletions
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48
test/functions.js
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@@ -6,26 +6,26 @@ $(document).ready(function() {
var context = {name : 'moe'};
var func = function(arg) { return "name: " + (this.name || arg); };
var bound = _.bind(func, context);
equals(bound(), 'name: moe', 'can bind a function to a context');
equal(bound(), 'name: moe', 'can bind a function to a context');
bound = _(func).bind(context);
equals(bound(), 'name: moe', 'can do OO-style binding');
equal(bound(), 'name: moe', 'can do OO-style binding');
bound = _.bind(func, null, 'curly');
equals(bound(), 'name: curly', 'can bind without specifying a context');
equal(bound(), 'name: curly', 'can bind without specifying a context');
func = function(salutation, name) { return salutation + ': ' + name; };
func = _.bind(func, this, 'hello');
equals(func('moe'), 'hello: moe', 'the function was partially applied in advance');
equal(func('moe'), 'hello: moe', 'the function was partially applied in advance');
var func = _.bind(func, this, 'curly');
equals(func(), 'hello: curly', 'the function was completely applied in advance');
equal(func(), 'hello: curly', 'the function was completely applied in advance');
var func = function(salutation, firstname, lastname) { return salutation + ': ' + firstname + ' ' + lastname; };
func = _.bind(func, this, 'hello', 'moe', 'curly');
equals(func(), 'hello: moe curly', 'the function was partially applied in advance and can accept multiple arguments');
equal(func(), 'hello: moe curly', 'the function was partially applied in advance and can accept multiple arguments');
func = function(context, message) { equals(this, context, message); };
func = function(context, message) { equal(this, context, message); };
_.bind(func, 0, 0, 'can bind a function to `0`')();
_.bind(func, '', '', 'can bind a function to an empty string')();
_.bind(func, false, false, 'can bind a function to `false`')();
@@ -47,8 +47,8 @@ $(document).ready(function() {
curly.getName = moe.getName;
_.bindAll(moe, 'getName', 'sayHi');
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');
equal(curly.getName(), 'name: curly', 'unbound function is bound to current object');
equal(curly.sayHi(), 'hi: moe', 'bound function is still bound to original object');
curly = {name : 'curly'};
moe = {
@@ -58,7 +58,7 @@ $(document).ready(function() {
};
_.bindAll(moe);
curly.sayHi = moe.sayHi;
equals(curly.sayHi(), 'hi: moe', 'calling bindAll with no arguments binds all functions to the object');
equal(curly.sayHi(), 'hi: moe', 'calling bindAll with no arguments binds all functions to the object');
});
test("functions: memoize", function() {
@@ -66,15 +66,15 @@ $(document).ready(function() {
return n < 2 ? n : fib(n - 1) + fib(n - 2);
};
var fastFib = _.memoize(fib);
equals(fib(10), 55, 'a memoized version of fibonacci produces identical results');
equals(fastFib(10), 55, 'a memoized version of fibonacci produces identical results');
equal(fib(10), 55, 'a memoized version of fibonacci produces identical results');
equal(fastFib(10), 55, 'a memoized version of fibonacci produces identical results');
var o = function(str) {
return str;
};
var fastO = _.memoize(o);
equals(o('toString'), 'toString', 'checks hasOwnProperty');
equals(fastO('toString'), 'toString', 'checks hasOwnProperty');
equal(o('toString'), 'toString', 'checks hasOwnProperty');
equal(fastO('toString'), 'toString', 'checks hasOwnProperty');
});
asyncTest("functions: delay", 2, function() {
@@ -113,8 +113,8 @@ $(document).ready(function() {
setTimeout(function(){ throttledUpdate(4); }, 120);
setTimeout(function(){ throttledUpdate(5); }, 140);
setTimeout(function(){ throttledUpdate(6); }, 250);
_.delay(function(){ equals(value, 1, "updated to latest value"); }, 40);
_.delay(function(){ equals(value, 6, "updated to latest value"); start(); }, 400);
_.delay(function(){ equal(value, 1, "updated to latest value"); }, 40);
_.delay(function(){ equal(value, 6, "updated to latest value"); start(); }, 400);
});
asyncTest("functions: throttle once", 1, function() {
@@ -151,18 +151,18 @@ $(document).ready(function() {
var increment = _.once(function(){ num++; });
increment();
increment();
equals(num, 1);
equal(num, 1);
});
test("functions: wrap", function() {
var greet = function(name){ return "hi: " + name; };
var backwards = _.wrap(greet, function(func, name){ return func(name) + ' ' + name.split('').reverse().join(''); });
equals(backwards('moe'), 'hi: moe eom', 'wrapped the saluation function');
equal(backwards('moe'), 'hi: moe eom', 'wrapped the saluation function');
var inner = function(){ return "Hello "; };
var obj = {name : "Moe"};
obj.hi = _.wrap(inner, function(fn){ return fn() + this.name; });
equals(obj.hi(), "Hello Moe");
equal(obj.hi(), "Hello Moe");
var noop = function(){};
var wrapped = _.wrap(noop, function(fn){ return Array.prototype.slice.call(arguments, 0); });
@@ -174,10 +174,10 @@ $(document).ready(function() {
var greet = function(name){ return "hi: " + name; };
var exclaim = function(sentence){ return sentence + '!'; };
var composed = _.compose(exclaim, greet);
equals(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
equal(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
composed = _.compose(greet, exclaim);
equals(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
equal(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
});
test("functions: after", function() {
@@ -190,9 +190,9 @@ $(document).ready(function() {
return afterCalled;
};
equals(testAfter(5, 5), 1, "after(N) should fire after being called N times");
equals(testAfter(5, 4), 0, "after(N) should not fire unless called N times");
equals(testAfter(0, 0), 1, "after(0) should fire immediately");
equal(testAfter(5, 5), 1, "after(N) should fire after being called N times");
equal(testAfter(5, 4), 0, "after(N) should not fire unless called N times");
equal(testAfter(0, 0), 1, "after(0) should fire immediately");
});
});