add some debugging statements

Author: emilykl

test/jasmine/assets/get_node_coords.js

@@ -5,7 +5,13 @@
  */
 module.exports = function(node, edge) {
     edge = edge || '';
+    console.log('getNodeCoords()');
+    console.log('    node.outerHTML', node.outerHTML);
+    console.log('    document contains node?', document.body.contains(node));
     var bbox = node.getBoundingClientRect();
+    var getbbox = node.getBBox();
+    console.log('    bounding client rect', {x: bbox.x, y: bbox.y, width: bbox.width, height: bbox.height});
+    console.log('    bounding box', {x: getbbox.x, y: getbbox.y, width: getbbox.width, height: getbbox.height});
     var x, y;
 
     if(edge.indexOf('n') !== -1) y = bbox.top;
@@ -16,5 +22,7 @@ module.exports = function(node, edge) {
     else if(edge.indexOf('e') !== -1) x = bbox.right;
     else x = (bbox.left + bbox.right) / 2;
 
+    console.log('    returning coords:', {x: x, y: y});
+
     return {x: x, y: y};
 };