Allow on-* event handlers on <sky-element>.

sky/tests/framework/templates.sky

Index: sky/tests/framework/templates.sky
diff --git a/sky/tests/framework/templates.sky b/sky/tests/framework/templates.sky
index f34657159ac810eae5fc92765dddcf9728a1b3f4..aca46d80f4473f5b34c26c98c3c63e6c823d71b1 100644
--- a/sky/tests/framework/templates.sky
+++ b/sky/tests/framework/templates.sky
@@ -131,7 +131,7 @@ describe("SkyElement", function() {
     });
   });
 
-  it("should connect event handlers", function() {
+  it("should connect template event handlers", function() {
     sandbox.appendChild(element);
     var inside = element.shadowRoot.getElementById("inside");
     inside.dispatchEvent(new CustomEvent("wrong-event"));
@@ -141,6 +141,15 @@ describe("SkyElement", function() {
     assert.equal(element.lastEvent, event);
   });
 
+  it("should connect host event handlers", function() {
+    sandbox.appendChild(element);
+    element.dispatchEvent(new CustomEvent("wrong-event"));
+    assert.isNull(element.lastEvent);
+    var event = new CustomEvent("host-event");
+    element.dispatchEvent(event);
+    assert.equal(element.lastEvent, event);
+  });
+
   it("should call shadowRootReady after creating the template instance", function() {
     assert.equal(element.shadowRootReadyCount, 0);
     sandbox.appendChild(element);