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/*
* utile-test.js: Tests for `utile` module.
*
* (C) 2011, Nodejitsu Inc.
* MIT LICENSE
*
*/
var assert = require('assert'),
vows = require('vows'),
utile = require('../lib');
var obj1, obj2;
obj1 = {
foo: true,
bar: {
bar1: true,
bar2: 'bar2'
}
};
obj2 = {
baz: true,
buzz: 'buzz'
};
Object.defineProperties(obj2, {
'bazz': {
get: function() {
return 'bazz';
},
set: function() {
return 'bazz';
}
},
'wat': {
set: function() {
return 'wat';
}
}
});
vows.describe('utile').addBatch({
"When using utile": {
"it should have the same methods as the `util` module": function () {
Object.keys(require('util')).forEach(function (fn) {
assert.isFunction(utile[fn]);
});
},
"it should have the correct methods defined": function () {
assert.isFunction(utile.mixin);
assert.isFunction(utile.clone);
assert.isFunction(utile.rimraf);
assert.isFunction(utile.mkdirp);
assert.isFunction(utile.cpr);
},
"the mixin() method": function () {
var mixed = utile.mixin({}, obj1, obj2);
assert.isTrue(mixed.foo);
assert.isObject(mixed.bar);
assert.isTrue(mixed.baz);
assert.isString(mixed.buzz);
assert.isTrue(!!Object.getOwnPropertyDescriptor(mixed, 'bazz').get);
assert.isTrue(!!Object.getOwnPropertyDescriptor(mixed, 'bazz').set);
assert.isTrue(!!Object.getOwnPropertyDescriptor(mixed, 'wat').set);
assert.isString(mixed.bazz);
},
"the clone() method": function () {
var clone = utile.clone(obj1);
assert.isTrue(clone.foo);
assert.isObject(clone.bar);
assert.notStrictEqual(obj1, clone);
},
"the createPath() method": function () {
var x = {},
r = Math.random();
utile.createPath(x, ['a','b','c'], r)
assert.equal(x.a.b.c, r)
},
"the capitalize() method": function () {
assert.isFunction(utile.capitalize);
assert.equal(utile.capitalize('bullet'), 'Bullet');
assert.equal(utile.capitalize('bullet_train'), 'BulletTrain');
},
"the escapeRegExp() method": function () {
var ans = "\\/path\\/to\\/resource\\.html\\?search=query";
assert.isFunction(utile.escapeRegExp);
assert.equal(utile.escapeRegExp('/path/to/resource.html?search=query'), ans);
},
"the underscoreToCamel() method": function () {
var obj = utile.underscoreToCamel({
key_with_underscore: {
andNested: 'values',
several: [1, 2, 3],
nested_underscores: true
},
just_one: 'underscore'
});
assert.isObject(obj.keyWithUnderscore);
assert.isString(obj.justOne);
assert.isTrue(obj.keyWithUnderscore.nestedUnderscores);
},
"the camelToUnderscore() method": function () {
var obj = utile.camelToUnderscore({
keyWithCamel: {
andNested: 'values',
several: [1, 2, 3],
nestedCamel: true
},
justOne: 'camel'
});
assert.isObject(obj.key_with_camel);
assert.isString(obj.just_one);
assert.isTrue(obj.key_with_camel.nested_camel);
}
}
}).export(module);
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