allow dom level 1 events to be removed #1385

test-utils/domMock.js

@@ -237,6 +237,7 @@ module.exports = function() {
 						}
 						if (typeof this["on" + e.type] === "function" && !isModernEvent(e.type)) this["on" + e.type](e)
 					},
+					onclick: null,
 				}
 
 				if (element.nodeName === "A") {

test-utils/tests/test-domMock.js

@@ -559,6 +559,9 @@ o.spec("domMock", function() {
 				$document.body.removeChild(div)
 			})
 
+			o("has onclick", function() {
+				o("onclick" in div).equals(true)
+			})
 			o("addEventListener works", function() {
 				div.addEventListener("click", spy, false)
 				div.dispatchEvent(e)