X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2FUtil.js;h=2b308b36df08b6e0a017ec6ff64410488367f240;hb=4c10c8d21b6858ea9029bdb789f487d9103d72f9;hp=7ab0b9a485b69118fb390acb9ecc6ee9b722660a;hpb=fa607ffbc86e564cd44c2626f14ef799518b8252;p=dygraphs.git

diff --git a/auto_tests/tests/Util.js b/auto_tests/tests/Util.js
index 7ab0b9a..2b308b3 100644
--- a/auto_tests/tests/Util.js
+++ b/auto_tests/tests/Util.js
@@ -6,8 +6,9 @@
 var Util = {};
 
 /**
- * Get the y-labels for a given axis. You can specify a parent if more than one
- * graph is on the document.
+ * Get the y-labels for a given axis.
+ *
+ * You can specify a parent if more than one graph is in the document.
  */
 Util.getYLabels = function(axis_num, parent) {
   axis_num = axis_num || "";
@@ -18,7 +19,22 @@ Util.getYLabels = function(axis_num, parent) {
     ary.push(y_labels[i].innerHTML);
   }
   return ary;
-}
+};
+
+/**
+ * Get the x-labels for a given axis.
+ *
+ * You can specify a parent if more than one graph is in the document.
+ */
+Util.getXLabels = function(parent) {
+  parent = parent || document;
+  var x_labels = parent.getElementsByClassName("dygraph-axis-label-x");
+  var ary = [];
+  for (var i = 0; i < x_labels.length; i++) {
+    ary.push(x_labels[i].innerHTML);
+  }
+  return ary;
+};
 
 /**
  * Returns all text in tags w/ a given css class, sorted.
@@ -33,4 +49,33 @@ Util.getClassTexts = function(css_class, parent) {
   }
   texts.sort();
   return texts;
-}
+};
+
+Util.getLegend = function(parent) {
+  parent = parent || document;
+  var legend = parent.getElementsByClassName("dygraph-legend")[0];
+  var re = new RegExp(String.fromCharCode(160), 'g');
+  return legend.textContent.replace(re, ' ');
+};
+
+/**
+ * Assert that all elements have a certain style property.
+ */
+Util.assertStyleOfChildren = function(selector, property, expectedValue) {
+  assertTrue(selector.length > 0);
+  $.each(selector, function(idx, child) {
+    assertEquals(expectedValue,  $(child).css(property));
+  });
+};
+
+
+/**
+ * Takes in an array of strings and returns an array of floats.
+ */
+Util.makeNumbers = function(ary) {
+  var ret = [];
+  for (var i = 0; i < ary.length; i++) {
+    ret.push(parseFloat(ary[i]));
+  }
+  return ret;
+};