X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2Futils_test.js;h=5bd7f8df22564cd62be1c14ca14e5dacf69634fd;hb=ef44ba44d235f6e6fbbc3ae481661380cb6514be;hp=0aee0d5952a4e0322f1c98ac8a0a9dcb0f0bd175;hpb=335011fd4473f55aaaceb69726d15e0063373149;p=dygraphs.git

diff --git a/auto_tests/tests/utils_test.js b/auto_tests/tests/utils_test.js
index 0aee0d5..5bd7f8d 100644
--- a/auto_tests/tests/utils_test.js
+++ b/auto_tests/tests/utils_test.js
@@ -177,6 +177,12 @@ UtilsTestCase.prototype.testToRGB = function() {
   assertEquals({r: 255, g: 0, b: 0}, Dygraph.toRGB_('red'));
 };
 
+UtilsTestCase.prototype.testIsPixelChangingOptionList = function() {
+  var isPx = Dygraph.isPixelChangingOptionList;
+  assertTrue(isPx([], { axes: { y: { digitsAfterDecimal: 3 }}}));
+  assertFalse(isPx([], { axes: { y: { axisLineColor: 'blue' }}}));
+};
+
 /*
 UtilsTestCase.prototype.testDateSet = function() {
   var base = new Date(1383455100000);