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Add _.ceil/_.floor/_.round.

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This commit is contained in:
James Kyle
2015-06-07 18:41:36 -07:00
committed by jdalton
parent 595eab2614
commit df838c98e9
2 changed files with 117 additions and 1 deletions
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30
test/test.js
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@@ -13686,6 +13686,34 @@
/*--------------------------------------------------------------------------*/
QUnit.module('lodash.round, lodash.floor, and lodash.ceil');
_.each(['round', 'floor', 'ceil'], function(methodName) {
var func = _[methodName];
test('`_.' + methodName + '` should return a rounded number without a precision', 1, function() {
var actual = func(4.006);
equal(actual, methodName === 'ceil' ? 5 : 4);
});
test('`_.' + methodName + '` should return a rounded number with a precision of 0', 1, function() {
var actual = func(4.006, 0);
equal(actual, methodName === 'ceil' ? 5 : 4);
});
test('`_.' + methodName + '` should return a rounded number with a positive precision', 1, function() {
var actual = func(4.016, 2);
equal(actual, methodName === 'floor' ? 4.01 : 4.02);
});
test('`_.' + methodName + '` should return a rounded number with a negative precision', 1, function() {
var actual = func(4160, -2);
equal(actual, methodName === 'floor' ? 4100 : 4200);
});
});
/*--------------------------------------------------------------------------*/
QUnit.module('lodash.runInContext');
(function() {
@@ -17863,7 +17891,7 @@
var acceptFalsey = _.difference(allMethods, rejectFalsey);
test('should accept falsey arguments', 225, function() {
test('should accept falsey arguments', 228, function() {
var emptyArrays = _.map(falsey, _.constant([])),
isExposed = '_' in root,
oldDash = root._;