Fixed click test

Author: nicholas-esterer

src/components/annotations/defaults.js

@@ -60,8 +60,8 @@ function handleAnnotationDefaults(annIn, annOut, fullLayout) {
         if(showArrow) {
             var arrowPosAttr = 'a' + axLetter;
             // axref, ayref
-            var aaxRef = Axes.coerceRef(annIn, annOut, gdMock, arrowPosAttr, '',
-                                        ['paper', 'pixel'], true);
+            var aaxRef = Axes.coerceRef(annIn, annOut, gdMock, arrowPosAttr, 'pixel',
+                    ['pixel', 'paper'], true);
 
             // for now the arrow can only be on the same axis or specified as pixels
             // TODO: sometime it might be interesting to allow it to be on *any* axis

src/plots/cartesian/axes.js

@@ -93,7 +93,7 @@ axes.coerceRef = function(containerIn, containerOut, gd, attr, dflt, extraOption
     var refAttr = attr + 'ref';
     var attrDef = {};
 
-    if(!dflt) dflt = axlist[0] || extraOption;
+    if(!dflt) dflt = axlist[0] || (typeof extraOption === 'string' ? extraOption : extraOption[0]);
     if(!extraOption) extraOption = dflt;
     if(domainRef) axlist = axlist.concat(axlist.map(function(x) { return x + ' domain'; }));