Merge branch 'main' into Py310Unions

Author: swansonk14

.github/workflows/code-coverage.yml

@@ -1,16 +1,16 @@
 name: code-coverage
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
 jobs:
   run:
     runs-on: ubuntu-latest
     env:
       PYTHON: '3.9'
     steps:
-    - uses: actions/checkout@master
+    - uses: actions/checkout@main
     - name: Setup Python
-      uses: actions/setup-python@master
+      uses: actions/setup-python@main
       with:
         python-version: 3.9
     - name: Generate coverage report

.github/workflows/tests.yml

@@ -5,9 +5,9 @@ name: tests
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build:

README.md

@@ -7,8 +7,8 @@
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/typed-argument-parser)](https://badge.fury.io/py/typed-argument-parser)
 [![PyPI version](https://badge.fury.io/py/typed-argument-parser.svg)](https://badge.fury.io/py/typed-argument-parser)
 [![Build Status](https://github.com/swansonk14/typed-argument-parser/workflows/tests/badge.svg)](https://github.com/swansonk14/typed-argument-parser)
-[![codecov](https://codecov.io/gh/swansonk14/typed-argument-parser/branch/master/graph/badge.svg)](https://codecov.io/gh/swansonk14/typed-argument-parser)
-[![license](https://img.shields.io/github/license/swansonk14/typed-argument-parser.svg)](https://github.com/swansonk14/typed-argument-parser/blob/master/LICENSE.txt)
+[![codecov](https://codecov.io/gh/swansonk14/typed-argument-parser/branch/main/graph/badge.svg)](https://codecov.io/gh/swansonk14/typed-argument-parser)
+[![license](https://img.shields.io/github/license/swansonk14/typed-argument-parser.svg)](https://github.com/swansonk14/typed-argument-parser/blob/main/LICENSE.txt)
 
 Tap is a typed modernization of Python's [argparse](https://docs.python.org/3/library/argparse.html) library.
 
@@ -17,7 +17,7 @@ Tap provides the following benefits:
 - Code completion
 - Source code navigation (e.g. go to definition and go to implementation)
 
-![Tap](https://github.com/swansonk14/typed-argument-parser/raw/master/images/tap.png)
+![Tap](https://github.com/swansonk14/typed-argument-parser/raw/main/images/tap.png)
 
 See [this poster](https://docs.google.com/presentation/d/1AirN6gpiq4P1L8K003EsXmobVxP3A4AVEIR2KOEQN7Y/edit?usp=sharing), which we presented at [PyCon 2020](https://us.pycon.org/2020/), for a presentation of some of the relevant concepts we used to guide the development of Tap. 
 

tests/test_utils.py

@@ -18,7 +18,8 @@
     _nested_replace_type,
     define_python_object_encoder,
     UnpicklableObject,
-    as_python_object
+    as_python_object,
+    enforce_reproducibility,
 )
 
 
@@ -454,5 +455,32 @@ def __init__(self):
         self.assertEqual(recreated_obj, expected_obj)
 
 
+class EnforceReproducibilityTests(TestCase):
+
+    def test_saved_reproducibility_data_is_none(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility(None, {}, 'here')
+
+    def test_git_url_not_in_saved_reproducibility_data(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility({}, {}, 'here')
+
+    def test_git_url_not_in_current_reproducibility_data(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility({'git_url': 'none'}, {}, 'here')
+
+    def test_git_urls_disagree(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility({'git_url': 'none'}, {'git_url': 'some'}, 'here')
+
+    def test_throw_error_for_saved_uncommitted_changes(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility({'git_url': 'none', 'git_has_uncommitted_changes': True}, {'git_url': 'some'}, 'here')
+
+    def test_throw_error_for_uncommitted_changes(self):
+        with self.assertRaises(ValueError):
+            enforce_reproducibility({'git_url': 'none', 'git_has_uncommitted_changes': False}, {'git_url': 'some', 'git_has_uncommitted_changes': True}, 'here')
+
+
 if __name__ == '__main__':
     unittest.main()