fix: fix order of errors

Author: dobromir-hristov

packages/test-utils/src/wrapper.js

@@ -237,14 +237,15 @@ export default class Wrapper implements BaseWrapper {
    */
   findComponent(rawSelector: Selector): Wrapper | ErrorWrapper {
     const selector = getSelector(rawSelector, 'findComponent')
-    if (selector.type === DOM_SELECTOR) {
+    if (!this.vm) {
       throwError(
-        'findComponent requires a Vue constructor or valid find object. If you are searching for DOM nodes, use `find` instead'
+        'You cannot chain findComponent off a DOM element. It can only be used on Vue Components.'
       )
     }
-    if (!this.vm) {
+
+    if (selector.type === DOM_SELECTOR) {
       throwError(
-        'You cannot chain findComponent off a DOM element. It can only be used on Vue Components.'
+        'findComponent requires a Vue constructor or valid find object. If you are searching for DOM nodes, use `find` instead'
       )
     }