From 907af836c07dc9aeefb431581aea2e30d2bab496 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo.lupo@daltonmaag.com>
Date: Fri, 14 Oct 2016 15:18:28 +0100
Subject: [PATCH] =?UTF-8?q?[tox]=20add=20'coverage'=20toxenv=20to=20make?=
 =?UTF-8?q?=C2=A0local=20html=20coverage=20report?=
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This is useful if one wants to run coverage tests locally, and get a nice HTML report while one is writing tests.

Just run:

$ tox -e coverage -- {optional pytest arguments}

And you get a "htmlcov/index.html" to view in your browser.
---
 tox.ini | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index f4b1600a6..9118d2697 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,12 +16,21 @@ commands =
     # run the test suite against the package installed inside tox env
     py.test {posargs:--pyargs fontTools}
 
+[testenv:coverage]
+basepython = {env:TOXPYTHON:python3.5}
+deps =
+    {[testenv]deps}
+    pytest-cov
+skip_install = true
+commands=
+    # measure test coverage and create html report
+    py.test --cov --cov-report html {posargs}
+
 [testenv:coveralls]
 passenv = TRAVIS TRAVIS_JOB_ID TRAVIS_BRANCH
 basepython=python3.5
 deps =
-    {[testenv]deps}
-    pytest-cov
+    {[testenv:coverage]deps}
     coveralls
 skip_install = true
 ignore_outcome = true