Test empty files

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1305668 13f79535-47bb-0310-9956-ffa450edef68

src/test/java/org/apache/commons/csv/CSVParserTest.java

@@ -217,6 +217,12 @@ public class CSVParserTest {
         }
     }
 
+    @Test
+    public void testEmptyFile() throws Exception {
+        CSVParser parser = new CSVParser("", CSVFormat.DEFAULT);
+        assertNull(parser.getRecord());
+    }
+
     @Test
     @Ignore
     public void testBackslashEscapingOld() throws IOException {