Rebase framework to py36

[multicloud/framework.git] / multivimbroker / multivimbroker / tests / test_fileutil.py

diff --git a/multivimbroker/multivimbroker/tests/test_fileutil.py b/multivimbroker/multivimbroker/tests/test_fileutil.py
index 521c3b4..14e01d5 100644 (file)
--- a/multivimbroker/multivimbroker/tests/test_fileutil.py
+++ b/multivimbroker/multivimbroker/tests/test_fileutil.py
@@ -31,7 +31,7 @@ class TestFileutil(unittest.TestCase):
         new_path = "/tmp/test"
         mock_exists.return_value = False
         fileutil.make_dirs(new_path)
-        mock_mkdir.assert_called_once_with(new_path, 0777)
+        mock_mkdir.assert_called_once_with(new_path, 0o777)
 
     @mock.patch.object(os.path, "exists")
     @mock.patch("shutil.rmtree")
@@ -40,3 +40,40 @@ class TestFileutil(unittest.TestCase):
         new_path = "/tmp/tests"
         fileutil.delete_dirs(new_path)
         mock_rmtree.assert_called_once_with(new_path)
+
+    @mock.patch.object(os.path, "exists")
+    @mock.patch("shutil.rmtree")
+    def test_delete_dirs_failed(self, mock_rmtree, mock_exists):
+        mock_exists.return_value = True
+        mock_rmtree.side_effect = [Exception("Fake exception")]
+        new_path = "/tmp/tests"
+        fileutil.delete_dirs(new_path)
+        mock_rmtree.assert_called_once_with(new_path)
+
+    @mock.patch.object(fileutil, "make_dirs")
+    @mock.patch("urllib.request.urlopen")
+    def test_download_file_from_http_success(self, mock_urlopen, mock_mkdir):
+        url = "http://www.example.org/test.dat"
+        local_dir = "/tmp/"
+        file_name = "test.dat"
+        mock_req = mock.Mock()
+        mock_req.read.return_value = "hello world".encode()
+        mock_urlopen.return_value = mock_req
+        m = mock.mock_open()
+        expect_ret = (True, "/tmp/test.dat")
+        with mock.patch('{}.open'.format(__name__), m, create=True):
+            ret = fileutil.download_file_from_http(url, local_dir, file_name)
+            self.assertEqual(expect_ret, ret)
+
+    @mock.patch.object(fileutil, "make_dirs")
+    @mock.patch("urllib.request.urlopen")
+    def test_download_file_from_http_fail(self, mock_urlopen, mock_mkdir):
+        url = "http://www.example.org/test.dat"
+        local_dir = "/tmp/"
+        file_name = "test.dat"
+        mock_req = mock.Mock()
+        mock_req.read.return_value = "hello world".encode()
+        mock_urlopen.side_effect = [Exception("fake exception")]
+        expect_ret = (False, "/tmp/test.dat")
+        ret = fileutil.download_file_from_http(url, local_dir, file_name)
+        self.assertEqual(expect_ret, ret)