Remove special handling of inner find call for click transform

became error prone (missing or duplicate imports), and harder to maintain. Also no reason to add special handling to only click, and not to other helpers as well.

Author: simonihmig

__testfixtures__/integration/click.output.js

@@ -1,4 +1,4 @@
-import { findAll, click } from '@ember/test-helpers';
+import { find, findAll, click } from '@ember/test-helpers';
 import { moduleForComponent, test } from 'ember-qunit';
 import hbs from 'htmlbars-inline-precompile';
 
@@ -10,7 +10,7 @@ test('it renders', async function(assert) {
   this.render(hbs`{{foo-bar}}`);
 
   await click('.foo');
-  await click('.baz a');
+  await click(find('.baz a'));
   await click(findAll('.foo .bar')[3]);
   assert.ok(true);
 });

lib/utils.js

@@ -132,7 +132,7 @@ function migrateSelector(j, selector) {
       selector.value = query;
       if (eqIndex === '0') {
         // findAll('*')[0] === find('*')
-        // addImportStatement(['find']);
+        addImportStatement(['find']);
         return createFindExpression(j, [selector]);
       } else {
         addImportStatement(['findAll']);
@@ -262,16 +262,6 @@ function isQuerySelectorAllCallExpression(j, node) {
 function createClickExpression(j, args) {
   args = args.map(s => migrateSelector(j, s));
 
-  // Collapse inner find call
-  let isFindCallExpression = args.length === 1
-    && j.CallExpression.check(args[0])
-    && j.Identifier.check(args[0].callee)
-    && args[0].callee.name === 'find';
-
-  if (isFindCallExpression) {
-    args[0] = args[0].arguments[0];
-  }
-
   return j.awaitExpression(
     j.callExpression(
       j.identifier('click'),