Measure code coverage by tests // Resolve #101

.coveragerc

@@ -0,0 +1,26 @@
+# Copyright 2014-present Ivan Kravets <me@ikravets.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+[run]
+omit =
+	platformio/builder/*
+source = platformio
+
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    pragma: no cover
+    def __repr__
+    raise AssertionError
+    raise NotImplementedError

.gitignore

@@ -6,3 +6,5 @@ docs/_build
 dist
 build
 .cache
+coverage.xml
+.coverage

.travis.yml

@@ -16,6 +16,9 @@ install:
 script:
   - tox -e $TOX_ENV
 
+after_success:
+  - tox -e coverage
+
 notifications:
   slack:
     secure: ksQmXOP5NVsf8IgoDuxD68Q/YNwDpZuwq0V29h2dxYCr38oYdAkq/Os4LSCs0X6P0cQFf6nC1hM/d+cAvU+SmzcHGxEceHNEGCg3/TAj+68KIwooPU93Lfq1zwdfteZWxANjKlCQy4+wZliHLhL8fvCYgfJww/6qKmqSYleBNM=

README.rst

@@ -7,6 +7,8 @@ PlatformIO
 .. image:: https://ci.appveyor.com/api/projects/status/dku0h2rutfj0ctls/branch/develop?svg=true
     :target: https://ci.appveyor.com/project/ivankravets/platformio
     :alt: AppVeyor.CI Build Status
+.. image:: https://codecov.io/gh/platformio/platformio/branch/develop/graph/badge.svg
+  :target: https://codecov.io/gh/platformio/platformio
 .. image:: https://requires.io/github/platformio/platformio/requirements.svg?branch=develop
     :target: https://requires.io/github/platformio/platformio/requirements/?branch=develop
     :alt: Requirements Status

tox.ini

@@ -1,4 +1,4 @@
-# Copyright 2014-2016 Ivan Kravets <me@ikravets.com>
+# Copyright 2014-present Ivan Kravets <me@ikravets.com>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,7 +55,15 @@ basepython =
     py27: python2.7
 usedevelop = True
 passenv = *
-deps = pytest
+deps =
+    pytest
+    pytest-cov
 commands =
     {envpython} --version
-    py.test -v --basetemp="{envtmpdir}" tests
+    py.test --cov=platformio -v --basetemp="{envtmpdir}" tests
+
+[testenv:coverage]
+passenv = *
+basepython = python2.7
+deps = codecov
+commands = codecov