fix: make sure that the element can re-render

briwa · briwa · commit 8757e07a1490 · 2018-05-17T22:51:29.000+08:00
diff --git a/packages/test-utils/src/wrapper.js b/packages/test-utils/src/wrapper.js
@@ -633,11 +633,11 @@ export default class Wrapper implements BaseWrapper {
       eventObject.keyCode = modifiers[event[1]]
     }
 
-    // If this element's method has been reset by setMethod, it won't trigger
-    // Make sure that this element is updated with the latest method
+    // If this element's event handler has been reset by setMethod, it won't trigger
+    // Make sure that this element is updated with the latest event handler
     if (this.vnode) {
       const context = this.vnode.context
-      context._update(context._render())
+      if (context.$options.render) context._update(context._render())
     }
 
     this.element.dispatchEvent(eventObject)

Original file line number	Diff line number	Diff line change
`@@ -633,11 +633,11 @@ export default class Wrapper implements BaseWrapper {`
`633`	`633`	`eventObject.keyCode = modifiers[event[1]]`
`634`	`634`	`}`
`635`	`635`
`636`		`- // If this element's method has been reset by setMethod, it won't trigger`
`637`		`- // Make sure that this element is updated with the latest method`
	`636`	`+ // If this element's event handler has been reset by setMethod, it won't trigger`
	`637`	`+ // Make sure that this element is updated with the latest event handler`
`638`	`638`	`if (this.vnode) {`
`639`	`639`	`const context = this.vnode.context`
`640`		`- context._update(context._render())`
	`640`	`+ if (context.$options.render) context._update(context._render())`
`641`	`641`	`}`
`642`	`642`
`643`	`643`	`this.element.dispatchEvent(eventObject)`