| 1 | /** |
| 2 | * @fileoverview Test cases for DygraphOptions. |
| 3 | */ |
| 4 | var DygraphOptionsTestCase = TestCase("dygraph-options-tests"); |
| 5 | |
| 6 | DygraphOptionsTestCase.prototype.setUp = function() { |
| 7 | document.body.innerHTML = "<div id='graph'></div>"; |
| 8 | }; |
| 9 | |
| 10 | DygraphOptionsTestCase.prototype.tearDown = function() { |
| 11 | }; |
| 12 | |
| 13 | /* |
| 14 | * Pathalogical test to ensure getSeriesNames works |
| 15 | */ |
| 16 | DygraphOptionsTestCase.prototype.testGetSeriesNames = function() { |
| 17 | var opts = { |
| 18 | width: 480, |
| 19 | height: 320 |
| 20 | }; |
| 21 | var data = "X,Y,Y2,Y3\n" + |
| 22 | "0,-1,0,0"; |
| 23 | |
| 24 | // Kind of annoying that you need a DOM to test the object. |
| 25 | var graph = document.getElementById("graph"); |
| 26 | var g = new Dygraph(graph, data, opts); |
| 27 | |
| 28 | // We don't need to get at g's attributes_ object just |
| 29 | // to test DygraphOptions. |
| 30 | var o = new DygraphOptions(g); |
| 31 | assertEquals(["Y", "Y2", "Y3"], o.seriesNames()); |
| 32 | }; |