Update testing infrastructure to match current usage.

.coveragerc

@@ -0,0 +1,13 @@
+[run]
+branch = True
+source = zope.annotation
+
+[report]
+precision = 2
+
+[paths]
+source =
+    src/
+    .tox/py*/lib/python*/site-packages/
+    .tox/nobtree/lib/python*/site-packages/
+    .tox/pypy*/site-packages/

.gitignore

@@ -5,3 +5,4 @@
 __pycache__
 coverage.xml
 docs/_build
+htmlcov/

.travis.yml

@@ -1,18 +1,21 @@
 language: python
 sudo: false
-matrix:
-  include:
-    - python: 3.5
-      env: TOXENV=py35
-env:
-    - TOXENV=py27
-    - TOXENV=py33
-    - TOXENV=py34
-    - TOXENV=pypy
-    - TOXENV=pypy3
+python:
+  - 2.7
+  - 3.3
+  - 3.4
+  - 3.5
+  - pypy-5.4.1
 install:
-    - travis_retry pip install tox
+  - pip install -U pip setuptools zope.testrunner
+  - pip install -U coveralls coverage
+  - pip install -U -e ".[test]"
 script:
-    - tox
+  - coverage run -m zope.testrunner --test-path=src --auto-color
+after_success:
+  - coveralls
 notifications:
-    email: false
+  email: false
+cache: pip
+before_cache:
+  - rm -f $HOME/.cache/pip/log/debug.log

setup.py

@@ -19,28 +19,13 @@
 """Setup for zope.annotation package
 """
 import os
-import sys
 from setuptools import setup, find_packages
 
 
 def read(*rnames):
     with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
         return f.read()
 
-def alltests():
-    # use the zope.testrunner machinery to find all the
-    # test suites we've put under ourselves
-    from zope.testrunner.options import get_options
-    from zope.testrunner.find import find_suites
-    from unittest import TestSuite
-    here = os.path.abspath(os.path.dirname(sys.argv[0]))
-    args = sys.argv[:]
-    src = os.path.join(here, 'src')
-    defaults = ['--test-path', src]
-    options = get_options(args, defaults)
-    suites = list(find_suites(options))
-    return TestSuite(suites)
-
 tests_require = [
     'zope.component[zcml]',
     'zope.configuration',

tox.ini

@@ -1,45 +1,31 @@
 [tox]
 envlist =
-    py27,py33,py34,py35,pypy,pypy3,nobtree,coverage,docs
-
-[base]
-deps =
-    zope.component[zcml]
-    zope.configuration
-    zope.interface
-    zope.location
-    zope.proxy
-    zope.testrunner
-    zope.testing
+    py27,
+    py33,
+    py34,
+    py35,
+    pypy,
+    pypy3,
+    nobtree,
+    docs,
+    coverage,
 
 [testenv]
 commands =
-    python setup.py -q test -q
-# without explicit deps, setup.py test will download a bunch of eggs into $PWD
+    coverage run -m zope.testrunner --test-path=src {posargs:-vc}
 deps =
-    {[base]deps}
-    BTrees
-    persistent
+    .[brees,test]
+    zope.testrunner
+    coverage
+setenv =
+    COVERAGE_FILE=.coverage.{envname}
 
 [testenv:nobtree]
 basepython =
     python2.7
-commands =
-    python setup.py -q test -q
-# without explicit deps, setup.py test will download a bunch of eggs into $PWD
-deps =
-    {[base]deps}
-
-[testenv:coverage]
-basepython =
-    python2.7
-commands =
-    coverage erase
-    coverage run --source=src setup.py -q test -q
-    coverage report --show-missing
-    coverage xml
 deps =
-    {[base]deps}
+    .[test]
+    zope.testrunner
     coverage
 
 [testenv:docs]
@@ -49,6 +35,17 @@ commands =
     sphinx-build -b html -d docs/_build/doctrees docs docs/_build/html
     sphinx-build -b doctest -d docs/_build/doctrees docs docs/_build/doctest
 deps =
-    {[testenv]deps}
-    Sphinx
-    repoze.sphinx.autointerface
+    .[docs]
+
+[testenv:coverage]
+basepython = python2.7
+deps = coverage
+setenv =
+    COVERAGE_FILE=.coverage
+skip_install = true
+commands =
+    coverage erase
+    coverage combine
+    coverage html
+    coverage xml
+    coverage report --show-missing