update test toolchain (#283)

Author: tomkralidis

README.md

@@ -28,8 +28,7 @@ cd my-env
 . bin/activate
 git clone https://github.com/geopython/pygeometa.git
 cd pygeometa
-python3 setup.py build
-python3 setup.py install
+pip3 install .
 ```
 
 ## Running
@@ -163,9 +162,6 @@ vi pygeometa/schemas/foo/__init__.py
 ### Running Tests
 
 ```bash
-# via setuptools
-python3 setup.py test
-# manually
 cd tests
 python3 run_tests.py
 ```

setup.py

@@ -45,24 +45,8 @@
 # =================================================================
 
 from pathlib import Path
-from setuptools import Command, find_packages, setup
+from setuptools import find_packages, setup
 import re
-import sys
-
-
-class PyTest(Command):
-    user_options = []
-
-    def initialize_options(self):
-        pass
-
-    def finalize_options(self):
-        pass
-
-    def run(self):
-        import subprocess
-        errno = subprocess.call([sys.executable, 'tests/run_tests.py'])
-        raise SystemExit(errno)
 
 
 def read(filename) -> str:
@@ -133,6 +117,5 @@ def get_package_version():
         'Programming Language :: Python',
         'Topic :: Scientific/Engineering :: GIS'
     ],
-    cmdclass={'test': PyTest},
     test_suite='tests.run_tests'
 )