pytest>=4.6
pytest-doctestplus>=1.0.0
pytest-remotedata>=0.4.1
pytest-astropy-header>=0.2.2
pytest-arraydiff>=0.5
pytest-filter-subpackage>=0.1.2
pytest-cov>=2.3.1
pytest-mock>=2.0
attrs>=19.2.0
hypothesis>=5.1
