diff --git a/tests/NormalizeQuery_test.py b/tests/NormalizeQuery_test.py
index 68a1d38..90f07fb 100644
--- a/tests/NormalizeQuery_test.py
+++ b/tests/NormalizeQuery_test.py
@@ -23,17 +23,8 @@ def test_a01_normalize_euqiv(self):
         td = Ba.getTableDict()
         q1 = He.normalizeSQLQuery(self.readFile("tests/v1/a"+nr+".sql"),td)
         q2 = He.normalizeSQLQuery(self.readFile("tests/v2/a"+nr+".sql"),td)
-        self.assertEqual(q1, q2)
-
-    def test_a01_with_cosette(self):
-        return
-        nr = '01'
-        res = He.checkEquality("tests/v1/a"+nr+".sql", "tests/v2/a"+nr+".sql")
-        if(res != ""):
-            self.fail(res)
-    
+        self.assertEqual(q1, q2) 
     
-
     def test_a02_normalize_euqiv(self):
         nr = '02'
         td = Ba.getTableDict()
@@ -41,13 +32,6 @@ def test_a02_normalize_euqiv(self):
         q2 = He.normalizeSQLQuery(self.readFile("tests/v2/a"+nr+".sql"),td)
         self.assertEqual(q1, q2)
 
-    def test_a02_with_cosette(self):
-        return
-        nr = '02'
-        res = He.checkEquality("tests/v1/a"+nr+".sql", "tests/v2/a"+nr+".sql")
-        if(res != ""):
-            self.fail(res)
-
     def test_a03_normalize_euqiv(self):
         nr = '03'
         td = Ba.getTableDict()
@@ -55,13 +39,6 @@ def test_a03_normalize_euqiv(self):
         q2 = He.normalizeSQLQuery(self.readFile("tests/v2/a"+nr+".sql"),td)
         self.assertEqual(q1, q2)
 
-    def test_a03_with_cosette(self):
-        return
-        nr = '03'
-        res = He.checkEquality("tests/v1/a"+nr+".sql", "tests/v2/a"+nr+".sql")
-        if(res != ""):
-            self.fail(res)
-
     def test_a04_normalize_euqiv(self):
         nr = '04'
         td = Ba.getTableDict()
@@ -69,23 +46,9 @@ def test_a04_normalize_euqiv(self):
         q2 = He.normalizeSQLQuery(self.readFile("tests/v2/a"+nr+".sql"),td)
         self.assertEqual(q1, q2)
 
-    def test_a04_with_cosette(self):
-        return
-        nr = '04'
-        res = He.checkEquality("tests/v1/a"+nr+".sql", "tests/v2/a"+nr+".sql")
-        if(res != ""):
-            self.fail(res)
-
     def test_a05_normalize_euqiv(self):
         nr = '05'
         td = Ba.getTableDict()
         q1 = He.normalizeSQLQuery(self.readFile("tests/v1/a"+nr+".sql"),td)
         q2 = He.normalizeSQLQuery(self.readFile("tests/v2/a"+nr+".sql"),td)
-        self.assertEqual(q1, q2)
-
-    def test_a05_with_cosette(self):
-        return
-        nr = '05'
-        res = He.checkEquality("tests/v1/a"+nr+".sql", "tests/v2/a"+nr+".sql")
-        if(res != ""):
-            self.fail(res)
\ No newline at end of file
+        self.assertEqual(q1, q2)
\ No newline at end of file