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Add ol.size.hasArea

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This commit is contained in:
Tim Schaub
2015-04-22 09:58:42 -06:00
parent 046ff764df
commit 1f07dfc343
3 changed files with 29 additions and 18 deletions
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test/spec/ol/size.test.js
+17 -3
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@@ -3,7 +3,7 @@ goog.provide('ol.test.size');
describe('ol.size', function() {
describe('#buffer()', function() {
describe('buffer()', function() {
it('buffers a size', function() {
var size = [50, 75];
@@ -20,7 +20,21 @@ describe('ol.size', function() {
});
describe('#scale()', function() {
describe('hasArea()', function() {
it('determines if a size has a positive area', function() {
expect(ol.size.hasArea([50, 75])).to.equal(true);
expect(ol.size.hasArea([0, 75])).to.equal(false);
expect(ol.size.hasArea([50, 0])).to.equal(false);
expect(ol.size.hasArea([0, 0])).to.equal(false);
expect(ol.size.hasArea([-1, 75])).to.equal(false);
expect(ol.size.hasArea([50, -1])).to.equal(false);
expect(ol.size.hasArea([-1, -1])).to.equal(false);
});
});
describe('scale()', function() {
it('scales a size and rounds the result', function() {
var size = [50, 75];
@@ -37,7 +51,7 @@ describe('ol.size', function() {
});
describe('#toSize()', function() {
describe('toSize()', function() {
it('creates a size array from a number', function() {
var size = ol.size.toSize(512);