Specify test requirements in setup.py

Author: mje-nz

.travis.yml

@@ -22,8 +22,7 @@ install:
   - conda config --add channels conda-forge
   - conda create -n testenv --yes pip python=$PYTHON matplotlib
   - source activate testenv
-  - pip install pytest==4.3
-  - pip install .
+  - pip install .[dev]
 
 
 script: pytest dabest

setup.py

@@ -46,6 +46,7 @@
             'matplotlib~=3.0',
             'seaborn~=0.9'
         ],
+        extras_require={'dev': ['pytest==4.3']},
         python_requires='>=3.5',
         url='https://acclab.github.io/DABEST-python-docs',
         download_url='https://www.github.com/ACCLAB/DABEST-python',