add test and minor updates

Author: Pshrawani

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 =======
 
-# 1.7.4 (2022-07-08)
+# 1.7.4 (2022-07-13)
 - validates source id for correct syntax when `upload-source` command to resolve `Connection reset by peer error`
 
 # 1.7.3 (2022-03-14)

tests/test_cli_sources.py

@@ -190,6 +190,40 @@ def side_effect(fields):
     )
 
 
+@pytest.mark.usefixtures("token_environ")
+@mock.patch("mapbox_tilesets.scripts.cli.MultipartEncoder")
+@mock.patch("mapbox_tilesets.scripts.cli.MultipartEncoderMonitor")
+@mock.patch("requests.Session.post")
+def test_cli_upload_source(
+    mock_request_post,
+    mock_multipart_encoder_monitor,
+    mock_multipart_encoder,
+    MockResponse,
+    MockMultipartEncoding,
+):
+    okay_response = {"id": "mapbox://tileset-source/test-user/populated-places-source"}
+    mock_request_post.return_value = MockResponse(okay_response, status_code=200)
+
+    expected_json = b'{"type":"Feature","geometry":{"type":"Point","coordinates":[125.6,10.1]},"properties":{"name":"Dinagat Islands"}}\n'
+
+    def side_effect(fields):
+        assert fields["file"][1].read() == expected_json
+        return MockMultipartEncoding()
+
+    mock_multipart_encoder.side_effect = side_effect
+
+    runner = CliRunner()
+    validated_result = runner.invoke(
+        upload_source,
+        ["test-user", "populated-places-source", "tests/fixtures/valid.ldgeojson"],
+    )
+    assert validated_result.exit_code == 0
+    assert (
+        validated_result.output
+        == """upload progress\n{"id": "mapbox://tileset-source/test-user/populated-places-source"}\n"""
+    )
+
+
 @pytest.mark.usefixtures("token_environ")
 def validate_source_id(self):
     self.assertRaises(