TestingΒΆ

Tests in dask-cloudprovider and written and run using pytest.

To set up your testing environment run:

pip install -r requirements_test.txt

To run tests run pytest from the root directory

pytest

You may notice that many tests will be skipped. This is because those tests create external resources on cloud providers. You can set those tests to run with the --create-external-resources flag.

Warning

Running tests that create external resources are slow and will cost a small amount of credit on each cloud provider.

pytest -rs --create-external-resources

It is also helpful to set the -rs flag here because tests may also skip if you do not have appropriate credentials to create those external resources. If this is the case the skip reason will contain instructions on how to set up those credentials. For example

SKIPPED [1] dask_cloudprovider/azure/tests/test_azurevm.py:49:
    You must configure your Azure resource group and vnet to run this test.

        $ export DASK_CLOUDPROVIDER__AZURE__LOCATION="<LOCATION>"
        $ export DASK_CLOUDPROVIDER__AZURE__AZUREVM__RESOURCE_GROUP="<RESOURCE GROUP>"
        $ export DASK_CLOUDPROVIDER__AZURE__AZUREVM__VNET="<VNET>"
        $ export DASK_CLOUDPROVIDER__AZURE__AZUREVM__SECURITY_GROUP="<SECUROTY GROUP>"