diff --git a/test/data.transform.test.js b/test/data.transform.test.js
new file mode 100644
index 00000000..95fdeeda
--- /dev/null
+++ b/test/data.transform.test.js
@@ -0,0 +1,61 @@
+module("Data.Transform");
+
+test('previewTransform', function () {
+ var docs = [
+ {
+ 'date': '2012/2013 - 1'
+ }
+ ];
+ var func = function(doc) {
+ return doc;
+ };
+ var exp = [
+ {
+ "after": {
+ "date": "2012/2013 - 1"
+ },
+ "before": {
+ "date": "2012/2013 - 1"
+ }
+ }
+ ];
+ var out = recline.Data.Transform.previewTransform(docs, func);
+ deepEqual(out, exp);
+
+ var func = function(doc) {
+ var d = doc['date'];
+ doc['date'] = d.split('/')[0];
+ return doc;
+ };
+ var exp = [
+ {
+ "after": {
+ "date": "2012"
+ },
+ "before": {
+ "date": "2012/2013 - 1"
+ }
+ }
+ ];
+ var out = recline.Data.Transform.previewTransform(docs, func);
+ deepEqual(out, exp);
+
+ var func = function(doc) {
+ var d = doc['date'];
+ doc['date'] = d.split('/')[0] + '-' + d.split(' - ')[1];
+ return doc;
+ };
+ var exp = [
+ {
+ "after": {
+ "date": "2012-1"
+ },
+ "before": {
+ "date": "2012/2013 - 1"
+ }
+ }
+ ];
+ var out = recline.Data.Transform.previewTransform(docs, func);
+ deepEqual(out, exp);
+});
+
diff --git a/test/index.html b/test/index.html
index 939ffd37..60c10bbd 100644
--- a/test/index.html
+++ b/test/index.html
@@ -63,6 +63,10 @@
+
+
+
+