--- /dev/null
+/**
+ * @fileoverview Assertions that chai doesn't provide out of the box.
+ */
+
+var assertDeepCloseTo = function(actualArray, expectedArray, epsilon) {
+ assert.isArray(actualArray);
+ assert.isArray(expectedArray);
+ for (var i = 0; i < actualArray.length; i++) {
+ assert.closeTo(actualArray[i], expectedArray[i], epsilon);
+ }
+};