Moved formatter-related enter test to another class

test/editor/PerlEnterHandlerTest.java

@@ -24,8 +24,6 @@ protected String getTestDataPath() {
     return "testData/enterHandler/perl";
   }
 
-  public void testEnterAfterComma() {doTest();}
-
   public void testCommentMiddle() {
     doTest();
   }
@@ -65,7 +63,7 @@ public void testCommentMiddleIndented() {
   public void testIndentedHeredocCloseWithNormalAhead() { doTest(); }
 
   public void testIndentedHeredocCloseXQ() { doTest(); }
-  
+
 
   private void doTest() {
     doTestEnter();

test/formatter/PerlFormatterEnterTest.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2015-2017 Alexandr Evstigneev
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package formatter;
+
+public class PerlFormatterEnterTest extends PerlFormatterTestCase {
+  @Override
+  protected String getTestDataPath() {
+    return "testData/formatter/perl/enter";
+  }
+
+  public void testCommaSequenceTop() {doTest();}
+
+  private void doTest() {
+    doTestEnter();
+  }
+}

testData/formatter/perl/enter/commaSequenceTop.pl.txt

@@ -0,0 +1,2 @@
+$a = $a,
+        <caret>