Add per-series 'color' option.

[dygraphs.git] / auto_tests / tests / per_series.js

diff --git a/auto_tests/tests/per_series.js b/auto_tests/tests/per_series.js
index 1a04496..7289e0c 100644 (file)
--- a/auto_tests/tests/per_series.js
+++ b/auto_tests/tests/per_series.js
@@ -165,3 +165,12 @@ perSeriesTestCase.prototype.testOldAxisSpecInNewSeriesThrows = function() {
 
   assertTrue(threw);
 }
+
+perSeriesTestCase.prototype.testColorOption = function() {
+  var graph = document.getElementById("graph");
+  var data = "X,A,B,C\n0,1,2,3\n";
+  var g = new Dygraph(graph, data, {});
+  assertEquals(['rgb(64,128,0)', 'rgb(64,0,128)', 'rgb(0,128,128)'], g.getColors());
+  g.updateOptions({series : { B : { color : 'purple' }}});
+  assertEquals(['rgb(64,128,0)', 'purple', 'rgb(0,128,128)'], g.getColors());
+}