Add Python tests and GitHub actions workflow

.github/workflows/run-tests.yml

@@ -0,0 +1,19 @@
+name: Run all tests
+on: [push, pull_request]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+        architecture: x64
+    - uses: actions/cache@v1
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+    - run: pip install -r requirements.txt
+    - run: pytest tests

.gitignore

@@ -1,3 +1,4 @@
 .ve
 *.swp
 *~
+tests/__pycache__

developer_docs.md

@@ -129,6 +129,34 @@ python -m http.server --directory _build/html
 
 ### Resolve check failures
 
+#### tests
+
+If this check fails, review the output to identify which test failed:
+
+##### test_json.py::test_empty
+
+Review the warnings to identify the empty JSON files and remove the files.
+
+##### test_json.py::test_indent
+
+Run the following command to indent JSON files:
+
+```bash
+ocdskit indent -r .
+```
+
+##### test_json.py::test_invalid_json
+
+Review the warnings to identify the invalid JSON files and correct the errors.
+
+##### test_schema.py (all tests)
+
+Review the warnings to identify and correct the errors. For more information on each test, see https://jscc.readthedocs.io/en/latest/api/testing/checks.html#module-jscc.testing.checks.
+
+#### test_csv.py
+
+Review the warnings to identify and correct the errors.
+
 #### mdformat
 
 If this check fails, run the following command to fix markdown formatting:

requirements.in

@@ -9,4 +9,8 @@ sphinx-intl
 #transifex-client
 sphinx_rtd_theme
 myst-parser
-mdformat-myst
+pytest
+jscc
+ocdskit
+mdformat
+jsonschema

requirements.txt

@@ -6,10 +6,17 @@
 #
 alabaster==0.7.12
     # via sphinx
+attrs==23.1.0
+    # via
+    #   cattrs
+    #   jsonschema
+    #   requests-cache
 babel==2.11.0
     # via
     #   sphinx
     #   sphinx-intl
+cattrs==22.2.0
+    # via requests-cache
 certifi==2022.12.7
     # via requests
 charset-normalizer==2.1.0
@@ -28,18 +35,35 @@ docutils==0.17.1
     #   sphinxcontrib-opendataservices-jsonschema
 idna==3.4
     # via requests
+ijson==3.2.0.post0
+    # via ocdskit
 imagesize==1.4.1
     # via sphinx
+iniconfig==2.0.0
+    # via pytest
 jinja2==3.1.2
     # via
     #   myst-parser
     #   sphinx
+jscc==0.2.2
+    # via -r requirements.in
+json-merge-patch==0.2
+    # via
+    #   jscc
+    #   ocdsextensionregistry
 jsonpointer==2.3
     # via
     #   sphinxcontrib-opendataservices
     #   sphinxcontrib-opendataservices-jsonschema
 jsonref==1.0.1
-    # via sphinxcontrib-opendataservices-jsonschema
+    # via
+    #   jscc
+    #   ocdsextensionregistry
+    #   ocdskit
+    #   ocdsmerge
+    #   sphinxcontrib-opendataservices-jsonschema
+jsonschema==4.17.3
+    # via -r requirements.in
 livereload==2.6.3
     # via sphinx-autobuild
 markdown-it-py==2.1.0
@@ -72,24 +96,43 @@ myst-parser==0.18.1
     #   -r requirements.in
     #   sphinxcontrib-opendataservices
     #   sphinxcontrib-opendataservices-jsonschema
+ocdsextensionregistry==0.2.0
+    # via ocdskit
+ocdskit==1.1.5
+    # via -r requirements.in
+ocdsmerge==0.6.6
+    # via ocdskit
 packaging==22.0
-    # via sphinx
+    # via
+    #   pytest
+    #   sphinx
+platformdirs==3.5.1
+    # via requests-cache
+pluggy==1.0.0
+    # via pytest
 pygments==2.13.0
     # via sphinx
+pyrsistent==0.19.3
+    # via jsonschema
+pytest==7.3.1
+    # via -r requirements.in
 pytz==2022.6
     # via babel
 pyyaml==6.0
     # via myst-parser
 requests==2.28.1
-    # via sphinx
-ruamel-yaml==0.17.32
     # via
-    #   mdformat-frontmatter
-    #   mdformat-myst
-ruamel-yaml-clib==0.2.7
-    # via ruamel-yaml
+    #   jscc
+    #   ocdsextensionregistry
+    #   ocdsmerge
+    #   requests-cache
+    #   sphinx
+requests-cache==1.0.1
+    # via ocdsextensionregistry
 six==1.16.0
-    # via livereload
+    # via
+    #   livereload
+    #   url-normalize
 snowballstemmer==2.2.0
     # via sphinx
 sphinx==5.3.0
@@ -136,8 +179,12 @@ tornado==6.2
     # via livereload
 typing-extensions==4.4.0
     # via myst-parser
+url-normalize==1.4.3
+    # via requests-cache
 urllib3==1.26.11
-    # via requests
+    # via
+    #   requests
+    #   requests-cache
 wheel==0.40.0
     # via sphinx-togglebutton