Refactor code coverage configuration (#321)

* Switch from Coveralls.io to Codecov.io
* Use `coverage` directly instead of `pytest-cov`, it seems to solve issues

Author: youtux

.coveragerc

@@ -0,0 +1,5 @@
+[run]
+branch = true
+include =
+    pytest_bdd/*
+    tests/*

.travis.yml

@@ -1,21 +1,19 @@
 dist: xenial
 language: python
 python:
-  - "2.7"
-  - "3.5"
-  - "3.6"
-  - "3.7"
-  - "3.8-dev"
-
-install: pip install tox tox-travis
-
+- '2.7'
+- '3.5'
+- '3.6'
+- '3.7'
+- 3.8-dev
+install: pip install tox tox-travis coverage codecov
 script: tox --recreate
-
 branches:
   except:
-    - /^\d/
-
+  - "/^\\d/"
+after_success:
+- codecov
 notifications:
   email:
-    - [email protected]
-    - [email protected]
+  - [email protected]
+  - [email protected]

README.rst

@@ -3,8 +3,8 @@ BDD library for the py.test runner
 
 .. image:: http://img.shields.io/pypi/v/pytest-bdd.svg
    :target: https://pypi.python.org/pypi/pytest-bdd
-.. image:: http://img.shields.io/coveralls/pytest-dev/pytest-bdd/master.svg
-   :target: https://coveralls.io/r/pytest-dev/pytest-bdd
+.. image:: https://codecov.io/gh/pytest-dev/pytest-bdd/branch/master/graph/badge.svg
+  :target: https://codecov.io/gh/pytest-dev/pytest-bdd
 .. image:: https://travis-ci.org/pytest-dev/pytest-bdd.svg?branch=master
     :target: https://travis-ci.org/pytest-dev/pytest-bdd
 .. image:: https://readthedocs.org/projects/pytest-bdd/badge/?version=latest

pytest.ini

@@ -1,5 +1,5 @@
 [pytest]
-addopts=-vvl
+testpaths = tests
 filterwarnings =
     error
     ignore::DeprecationWarning

requirements-testing.txt

@@ -1,3 +1 @@
 mock
-coverage<4.0a1
-pytest-cache

tests/feature/test_report.py

@@ -1,7 +1,6 @@
 """Test scenario reporting."""
 import textwrap
-
-import execnet.gateway_base
+import pytest
 
 
 class equals_any(object):
@@ -286,18 +285,23 @@ def should_have_left_cucumbers(start_cucumbers, start, eat, left):
 
 def test_complex_types(testdir):
     """Test serialization of the complex types."""
+    try:
+        import execnet.gateway_base
+    except ImportError:
+        pytest.skip("Execnet not installed")
+
     testdir.makefile(
         ".feature",
         test=textwrap.dedent(
             """
     Feature: Report serialization containing parameters of complex types
 
-        Scenario: Complex
-            Given there is a coordinate <point>
+    Scenario: Complex
+        Given there is a coordinate <point>
 
-            Examples:
-            |  point  |
-            |  10,20  |
+        Examples:
+        |  point  |
+        |  10,20  |
     """
         ),
     )

tox.ini

@@ -1,15 +1,19 @@
 [tox]
 distshare = {homedir}/.tox/distshare
 envlist = py37-pytestlatest-linters,
-          py27-pytest{36,37,38,39,310,4,41,42,43,44,45,46},
-          py37-pytest{36,37,38,39,310,4,41,42,43,44,45,46,5,latest},
-          py{35,36,38}-pytestlatest,
-          py27-pytestlatest-xdist
+          py27-pytest{36,37,38,39,310,4,41,42,43,44,45,46}-coverage,
+          py37-pytest{36,37,38,39,310,4,41,42,43,44,45,46,5,51,latest}-coverage,
+          py{35,36,38}-pytestlatest-coverage,
+          py27-pytestlatest-xdist-coverage
 skip_missing_interpreters = true
 
 [testenv]
+setenv =
+    coverage: _PYTEST_CMD=coverage run --append -m pytest
+    xdist: _PYTEST_MORE_ARGS=-n3 -rfsxX
 deps =
     pytestlatest: pytest
+    pytest51: pytest~=5.1.0
     pytest5: pytest~=5.0.0
     pytest46: pytest~=4.6.0
     pytest45: pytest~=4.5.0
@@ -23,27 +27,12 @@ deps =
     pytest38: pytest~=3.8.0
     pytest37: pytest~=3.7.0
     pytest36: pytest~=3.6.0
+
+    coverage: coverage
+    xdist: pytest-xdist
     -r{toxinidir}/requirements-testing.txt
-commands = py.test tests --junitxml={envlogdir}/junit-{envname}.xml
+commands = {env:_PYTEST_CMD:pytest} {env:_PYTEST_MORE_ARGS:} {posargs:-vvl}
 
 [testenv:py37-pytestlatest-linters]
 deps = black
 commands = black --check --verbose setup.py docs pytest_bdd tests
-
-[testenv:py27-pytestlatest-xdist]
-deps =
-    pytest-xdist
-    {[testenv]deps}
-commands = {[testenv]commands} -n3 -rfsxX
-
-[testenv:py27-pytestlatest-coveralls]
-passenv = TRAVIS TRAVIS_JOB_ID TRAVIS_BRANCH
-usedevelop = True
-changedir = .
-deps =
-    {[testenv]deps}
-    coveralls
-commands =
-    coverage run --branch --source=pytest_bdd {envbindir}/pytest tests
-    coverage report -m
-    coveralls