split ListEachRector and WhileEachToForeachRector test cases

rules/php72/src/Rector/Each/ListEachRector.php

@@ -18,7 +18,7 @@ use Rector\NodeTypeResolver\Node\AttributeKey;
 /**
  * @source https://wiki.php.net/rfc/deprecations_php_7_2#each
  *
- * @see \Rector\Php72\Tests\Rector\Each\EachRectorTest
+ * @see \Rector\Php72\Tests\Rector\Each\ListEachRector\ListEachRectorTest
  */
 final class ListEachRector extends AbstractRector
 {

rules/php72/src/Rector/Each/WhileEachToForeachRector.php

@@ -19,7 +19,7 @@ use Rector\Core\RectorDefinition\RectorDefinition;
 /**
  * @source https://wiki.php.net/rfc/deprecations_php_7_2#each
  *
- * @see \Rector\Php72\Tests\Rector\Each\EachRectorTest
+ * @see \Rector\Php72\Tests\Rector\Each\WhileEachToForeachRector\WhileEachToForeachRectorTest
  */
 final class WhileEachToForeachRector extends AbstractRector
 {

rules/php72/tests/Rector/Each/ListEachRector/Fixture/fixture2.php.inc

@@ -2,8 +2,7 @@
 
 namespace Rector\Php72\Tests\Rector\Each\Fixture;
 
-function each2
-()
+function each2()
 {
     list($key, $val) = each($opt->option);
 
@@ -18,8 +17,7 @@ function each2
 
 namespace Rector\Php72\Tests\Rector\Each\Fixture;
 
-function each2
-()
+function each2()
 {
     $key = key($opt->option);
     $val = current($opt->option);

rules/php72/tests/Rector/Each/ListEachRector/ListEachRectorTest.php

@@ -2,19 +2,18 @@
 
 declare(strict_types=1);
 
-namespace Rector\Php72\Tests\Rector\Each;
+namespace Rector\Php72\Tests\Rector\Each\ListEachRector;
 
 use Iterator;
 use Rector\Core\Testing\PHPUnit\AbstractRectorTestCase;
 use Rector\Php72\Rector\Each\ListEachRector;
-use Rector\Php72\Rector\Each\WhileEachToForeachRector;
 
 /**
  * Test battery inspired by:
  * - https://stackoverflow.com/q/46492621/1348344 + Drupal refactorings
  * - https://stackoverflow.com/a/51278641/1348344
  */
-final class EachRectorTest extends AbstractRectorTestCase
+final class ListEachRectorTest extends AbstractRectorTestCase
 {
     /**
      * @dataProvider provideData()
@@ -29,14 +28,8 @@ final class EachRectorTest extends AbstractRectorTestCase
         return $this->yieldFilesFromDirectory(__DIR__ . '/Fixture');
     }
 
-    /**
-     * @return mixed[]
-     */
-    protected function getRectorsWithConfiguration(): array
+    protected function getRectorClass(): string
     {
-        return [
-            WhileEachToForeachRector::class => [],
-            ListEachRector::class => [],
-        ];
+        return ListEachRector::class;
     }
 }

rules/php72/tests/Rector/Each/WhileEachToForeachRector/Fixture/fixture.php.inc

@@ -4,9 +4,6 @@ namespace Rector\Php72\Tests\Rector\Each\Fixture;
 
 function each1()
 {
-    while (list($module) = each($module_list)) {
-    }
-
     while (list($key, $callback) = each($callbacks)) {
         // comment
     }
@@ -26,9 +23,6 @@ namespace Rector\Php72\Tests\Rector\Each\Fixture;
 
 function each1()
 {
-    foreach (array_keys($module_list) as $module) {
-    }
-
     foreach ($callbacks as $key => $callback) {
         // comment
     }