diff --git a/test/osm/jp/coverage/fuel/DbFuelTest.java b/test/osm/jp/coverage/fuel/DbFuelTest.java
index b028983..5bf31a9 100644
--- a/test/osm/jp/coverage/fuel/DbFuelTest.java
+++ b/test/osm/jp/coverage/fuel/DbFuelTest.java
@@ -169,6 +169,31 @@
     }
     
     /**
+     * （４）DISUSEDをファイルに出力する
+     * 
+     * @throws Exception 
+     */
+    @Test
+    public void t40_main_output() throws Exception {
+        try {
+            String[] args = new String[]{"-OUTPUT", "GML_FUEL/P07-15.removed.txt"};
+            DbFuel.main(args);
+        }
+        catch(Exception e) {
+            fail(e.toString());
+        }
+
+        try (Connection hsqldb = DatabaseTool.openDb(databaseName)) {
+            int cnt = DbTest.getRecordCount(hsqldb, tableName, "REMOVED=TRUE");
+            System.out.println("'FUEL REMOVED=TRUE' table count = " + cnt);
+            assertThat(cnt > 10, is(true));
+        }
+        catch (Exception e) {
+            fail(e.toString());
+        }
+    }
+    
+    /**
      * テーブル内容を標準出力する
      * 
      * @throws Exception