fix testcase.

Author: huiguangjun

tests/integration/__init__.py

@@ -21,7 +21,7 @@
 RAM_ROLE_ARN = os.getenv("OSS_TEST_RAM_ROLE_ARN")
 SIGNATURE_VERSION = os.getenv("OSS_TEST_SIGNATURE_VERSION")
 USER_ID = os.getenv("OSS_TEST_USER_ID")
-RAM_ROLE_NAME = RAM_ROLE_ARN
+RAM_ROLE_NAME =  RAM_ROLE_ARN[str.find(RAM_ROLE_ARN, ':role/') + 6:]
 
 PAYER_ACCESS_ID = os.getenv("OSS_TEST_PAYER_ACCESS_KEY_ID")
 PAYER_ACCESS_KEY = os.getenv("OSS_TEST_PAYER_ACCESS_KEY_SECRET")

tests/integration/test_client.py

@@ -2189,14 +2189,12 @@ def test_get_object_to_file(self):
         ))
         self.assertEqual(200, result.status_code)
         self.assertEqual('OK', result.status)
-        filename = ''        
-        with tempfile.TemporaryFile('w+b', delete=False) as f:
-            filename = f.name
+        filename = tempfile.gettempprefix()
 
         gresult = self.client.get_object_to_file(oss.GetObjectRequest(
             bucket=self.bucket_name,
             key=key,
-        ), f.name)
+        ), filename)
         self.assertEqual(200, gresult.status_code)
         self.assertEqual('OK', gresult.status)
 
@@ -2212,9 +2210,8 @@ def test_get_object_to_file_fail(self):
         self.assertEqual(200, result.status_code)
         self.assertEqual('OK', result.status)
 
-        filename = ''
-        with tempfile.TemporaryFile('w+b', delete=False) as f:
-            filename = f.name
+        filename = tempfile.gettempprefix()
+
         try:
             self.invalid_client.get_object_to_file(oss.GetObjectRequest(
                 bucket=self.bucket_name,

tests/unit/test_client.py

@@ -39,11 +39,7 @@ def _mock_client(request_fn, response_fn, **kwargs):
     return client.Client(cfg)
 
 def _get_tempfile() -> str:
-    filename = ''
-    with tempfile.TemporaryFile('w+b', delete=False) as f:
-        filename = f.name
-    return filename
-
+    return tempfile.gettempprefix()
 
 progress_save_n = 0
 def _progress_fn(n, _written, total):
@@ -65,7 +61,7 @@ def _read_body(obj: Any) -> bytes:
             if isinstance(a, str):
                 datas.append(a.encode())
             if isinstance(a, int):
-                datas.append(a.to_bytes())
+                datas.append(a.to_bytes(1, byteorder="little"))
         return b''.join(datas)
     else:
         raise TypeError(f'not supported type {type(obj)}')