Use nose collector for tests

setup.py

@@ -80,7 +80,7 @@ setup(
     zip_safe=False,
     install_requires=install_requires,
     tests_require=tests_require,
-    test_suite="tests.run_tests.run",
+    test_suite="nose.collector",
     entry_points={
         "console_scripts": console_script_targets,
     }

tests/run_tests.py

@@ -1,35 +0,0 @@
-# -*- coding: utf8 -*-
-
-from __future__ import print_function
-
-import sys
-import atexit
-import nose
-
-from os.path import dirname, abspath
-
-
-DEFAULT_PARAMS = [
-    "nosetests",
-    "--with-coverage",
-    "--cover-package=breadability",
-    "--cover-erase",
-]
-
-
-@atexit.register
-def exit_function(msg="Shutting down"):
-    print(msg, file=sys.stderr)
-
-
-def run(argv=[]):
-    sys.exitfunc = exit_function
-
-    nose.run(
-        argv=DEFAULT_PARAMS + argv,
-        defaultTest=abspath(dirname(__file__)),
-    )
-
-
-if __name__ == "__main__":
-    run(sys.argv[1:])