Drop support for 'setup.py test'

CHANGES.rst

@@ -9,6 +9,7 @@
 
 - Docs are now hosted at https://zopeindex.readthedocs.io/
 
+- Drop support for ``setup.py test``.
 
 4.3.0 (2017-04-24)
 ==================

setup.py

@@ -22,12 +22,13 @@
 import sys
 import os
 
-from setuptools import setup, find_packages, Extension
 from distutils.command.build_ext import build_ext
 from distutils.errors import CCompilerError
 from distutils.errors import DistutilsExecError
 from distutils.errors import DistutilsPlatformError
 
+from setuptools import setup, find_packages, Extension
+
 def read(*rnames):
     with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
         return f.read()
@@ -65,19 +66,6 @@ def _unavailable(self, e):
         print(e, file=sys.stderr)
         print('*' * 80, file=sys.stderr)
 
-def alltests():
-    import unittest
-    # use the zope.testrunner machinery to find all the
-    # test suites we've put under ourselves
-    import zope.testrunner.find
-    import zope.testrunner.options
-    here = os.path.abspath(os.path.join(os.path.dirname(__file__), 'src'))
-    args = sys.argv[:]
-    defaults = ["--test-path", here]
-    options = zope.testrunner.options.get_options(args, defaults)
-    suites = list(zope.testrunner.find.find_suites(options))
-    return unittest.TestSuite(suites)
-
 setup(name='zope.index',
       version='4.4.0.dev0',
       url='https://github.com/zopefoundation/zope.index',
@@ -128,7 +116,6 @@ def alltests():
           'zope.interface'
       ],
       tests_require=['zope.testrunner'],
-      test_suite='__main__.alltests',
       ext_modules=[
           Extension('zope.index.text.okascore',
                     [os.path.join('src', 'zope', 'index', 'text', 'okascore.c')]),