add tests for /statistics endpoints

CONTRIBUTING.md

@@ -1,23 +1,36 @@
 # Development - Contributing
 
-Issues and pull requests are more than welcome: https://github.com/developmentseed/titiler-cmr/issues
+Issues and pull requests are more than welcome: <https://github.com/developmentseed/titiler-cmr/issues>
 
 **dev install**
 
 ```bash
-$ git clone https://github.com/developmentseed/titiler-cmr.git
-$ cd titiler-cmr
-$ pip install pre-commit -e .["dev,test"]
+git clone https://github.com/developmentseed/titiler-cmr.git
+cd titiler-cmr
+pip install pre-commit -e .["dev,test"]
 ```
 
+## Linting
+
+This repo is set to use `pre-commit` to run *isort*, *flake8*, *pydocstring*, *black* ("uncompromising Python code formatter") and mypy when committing new code.
+
+```bash
+pre-commit install
+```
+
+## Testing
+
 You can then run the tests with the following command:
 
-```sh
-python -m pytest --cov titiler.cmr --cov-report term-missing
+```bash
+python -m pytest
 ```
 
-This repo is set to use `pre-commit` to run *isort*, *flake8*, *pydocstring*, *black* ("uncompromising Python code formatter") and mypy when committing new code.
+The tests use `vcrpy <https://vcrpy.readthedocs.io/en/latest/>`_ to mock API calls
+with "pre-recorded" API responses. When adding new tests that incur actual network traffic,
+use the ``@pytest.mark.vcr`` decorator function to indicate ``vcrpy`` should be used.
+Record the new responses and commit them to the repository.
 
 ```bash
-$ pre-commit install
+python -m pytest -v -s --record-mode new_episodes
 ```

pyproject.toml

@@ -46,13 +46,14 @@ dev = [
     "jupyterlab>=4.2.5",
     "httpx",
     "folium",
-    "pytest-recording>=0.13.2",
 ]
 test = [
     "pytest",
     "pytest-cov",
     "pytest-asyncio",
     "httpx",
+    "pytest-mock>=3.14.0",
+    "pytest-recording>=0.13.2",
 ]
 
 [project.urls]
@@ -119,5 +120,5 @@ explicit_package_bases = true
 
 [tool.pytest.ini_options]
 markers = "vcr: records network activity"
-
+addopts = "-Werror --cov=titiler.cmr --cov-report=term-missing --cov-report=xml"