From f822830b79c85852714ae9e70b07a3e0ad8886a7 Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Mon, 3 Dec 2012 13:01:36 -0500
Subject: [PATCH] Test styleclasses

---
 test/spec/style.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/spec/style.js b/test/spec/style.js
index 115b7ff78..afe1f1808 100644
--- a/test/spec/style.js
+++ b/test/spec/style.js
@@ -13,4 +13,14 @@ describe('Style', function() {
             expect(iD.Style.waystack(b, a)).toEqual(-1);
         });
     });
+    describe('#styleClasses', function() {
+        it('no valid classes', function() {
+            var a = { tags: { } };
+            expect(iD.Style.styleClasses('')(a)).toEqual('');
+        });
+        it('a valid class', function() {
+            var a = { tags: { highway: 'primary' } };
+            expect(iD.Style.styleClasses('')(a)).toEqual(' highway-primary highway');
+        });
+    });
 });