g.setSelection(3);
assertEquals(3, g.getSelection());
};
+
+SelectionTestCase.prototype.testSetGetSelectionMissingPoints = function() {
+ dataHandler = function() {};
+ dataHandler.prototype = new Dygraph.DataHandlers.DefaultHandler();
+ dataHandler.prototype.seriesToPoints = function(series, setName, boundaryIdStart) {
+ var val = null;
+ if (setName == 'A') {
+ val = 1;
+ } else if (setName == 'B') {
+ val = 2;
+ } else if (setName == 'C') {
+ val = 3;
+ }
+ return [{
+ x: NaN,
+ y: NaN,
+ xval: val,
+ yval: val,
+ name: setName,
+ idx: val - 1
+ }];
+ };
+ var graph = document.getElementById("graph");
+ var g = new Dygraph(graph,
+ "X,A,B,C\n" +
+ "1,1,null,null\n" +
+ "2,null,2,null\n" +
+ "3,null,null,3\n",
+ {
+ dataHandler: dataHandler
+ }
+ );
+
+ g.setSelection(0);
+ assertEquals(0, g.getSelection());
+ g.setSelection(1);
+ assertEquals(1, g.getSelection());
+ g.setSelection(2);
+ assertEquals(2, g.getSelection());
+};