2 files changed, 86 insertions, 0 deletions
diff --git a/setuptools/tests/test_register.py b/setuptools/tests/test_register.py
new file mode 100644
index 00000000..92d576db
--- /dev/null
+++ b/setuptools/tests/test_register.py
@@ -0,0 +1,43 @@
+import mock
+from distutils import log
+
+import pytest
+
+from setuptools.command.register import register
+from setuptools.dist import Distribution
+
+
+class TestRegisterTest:
+    def test_warns_deprecation(self):
+        dist = Distribution()
+
+        cmd = register(dist)
+        cmd.run_command = mock.Mock()
+        cmd.send_metadata = mock.Mock()
+        cmd.announce = mock.Mock()
+
+        cmd.run()
+
+        cmd.announce.assert_called_once_with(
+            "WARNING: Registering is deprecated, use twine to upload instead "
+            "(https://pypi.org/p/twine/)",
+            log.WARN
+        )
+
+    def test_warns_deprecation_when_raising(self):
+        dist = Distribution()
+
+        cmd = register(dist)
+        cmd.run_command = mock.Mock()
+        cmd.send_metadata = mock.Mock()
+        cmd.send_metadata.side_effect = Exception
+        cmd.announce = mock.Mock()
+
+        with pytest.raises(Exception):
+            cmd.run()
+
+        cmd.announce.assert_called_once_with(
+            "WARNING: Registering is deprecated, use twine to upload instead "
+            "(https://pypi.org/p/twine/)",
+            log.WARN
+        )
diff --git a/setuptools/tests/test_upload.py b/setuptools/tests/test_upload.py
new file mode 100644
index 00000000..95a8d16b
--- /dev/null
+++ b/setuptools/tests/test_upload.py
@@ -0,0 +1,43 @@
+import mock
+from distutils import log
+
+import pytest
+
+from setuptools.command.upload import upload
+from setuptools.dist import Distribution
+
+
+class TestUploadTest:
+    def test_warns_deprecation(self):
+        dist = Distribution()
+        dist.dist_files = [(mock.Mock(), mock.Mock(), mock.Mock())]
+
+        cmd = upload(dist)
+        cmd.upload_file = mock.Mock()
+        cmd.announce = mock.Mock()
+
+        cmd.run()
+
+        cmd.announce.assert_called_once_with(
+            "WARNING: Uploading via this command is deprecated, use twine to "
+            "upload instead (https://pypi.org/p/twine/)",
+            log.WARN
+        )
+
+    def test_warns_deprecation_when_raising(self):
+        dist = Distribution()
+        dist.dist_files = [(mock.Mock(), mock.Mock(), mock.Mock())]
+
+        cmd = upload(dist)
+        cmd.upload_file = mock.Mock()
+        cmd.upload_file.side_effect = Exception
+        cmd.announce = mock.Mock()
+
+        with pytest.raises(Exception):
+            cmd.run()
+
+        cmd.announce.assert_called_once_with(
+            "WARNING: Uploading via this command is deprecated, use twine to "
+            "upload instead (https://pypi.org/p/twine/)",
+            log.WARN
+        )