Issue 1355. Support for call(). Tweaks for element locator and rename refactoring

editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java

Index: editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java
diff --git a/editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java b/editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java
index 6b3e512ba52a0fc80bedb87d849136a9ee0c1a93..af931e08222c0c9b0c4f6b6b46055b7a45ed88fb 100644
--- a/editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java
+++ b/editor/tools/plugins/com.google.dart.tools.ui_test/src/com/google/dart/tools/ui/refactoring/RenameMethodProcessorTest.java
@@ -156,6 +156,26 @@ public final class RenameMethodProcessorTest extends RefactoringTest {
         "}");
   }
 
+  public void test_methodCall() throws Exception {
+    setTestUnitContent(
+        "// filler filler filler filler filler filler filler filler filler filler",
+        "class A {",
+        "  call() {}",
+        "}");
+    Method method = findElement("call() {}");
+    // try to rename
+    try {
+      renameMethod(method, "newName");
+      fail();
+    } catch (InterruptedException e) {
+    }
+    // error should be displayed
+    assertThat(openInformationMessages).isEmpty();
+    assertThat(showStatusMessages).hasSize(1);
+    assertEquals(RefactoringStatus.FATAL, showStatusSeverities.get(0).intValue());
+    assertEquals("Method 'call' cannot be renamed", showStatusMessages.get(0));
+  }
+
   public void test_OK_getter() throws Exception {
     setTestUnitContent(
         "// filler filler filler filler filler filler filler filler filler filler",