Implement testing and coverage for multiple py versions using scrutinizer

4 files changed, 44 insertions, 8 deletions

diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 1ea545f..25e0b64 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -1,21 +1,36 @@
-# This file contains the configuration for Scrutinizer-CI, a tool we use for software quality.
-
+# This file contains the configuration for Scrutinizer-CI, a tool we use for software quality purposes.
 build:
-  # We will be running our tests in Python 2.7.7
   environment:
-    python: 2.7.7
+    python: 3.6.3
+
+    variables:
+      PYTHON_VERSIONS: 'jython-2.7.1 pypy2.7-5.10.0 pypy3.5-5.10.1 2.7.15 3.3.6 3.4.5 3.5.6'
 
-  # Install development dependencies.
   dependencies:
     override:
+      - 'SCRIPT_PATH=$PWD/scrutinizer-pyenv.sh'
+
+      - 'pushd . '
+      - 'cd $HOME'
+
+      - command: '$SCRIPT_PATH'
+        not_if: 'exists-in-cache repository "$PYTHON_VERSIONS"'
+        idle_timeout: 3000
+      - command: 'store-in-cache repository "$PYTHON_VERSIONS" .pyenv'
+        not_if: 'exists-in-cache repository "$PYTHON_VERSIONS"'
+
+      - command: 'restore-from-cache repository "$PYTHON_VERSIONS"'
+        only_if: 'exists-in-cache repository "$PYTHON_VERSIONS"'
+
+      - 'popd'
+
       - 'pip install -r requirements-dev.txt'
-      - true  # to have scrutinizer-ci not infer any commands.
 
   tests:
     override:
+      - 'pyenv local $PYTHON_VERSIONS'
       # Following command generates .coverage file, the output of the "coverage" tool.
-      -
-        command: coverage run unitTests.py
+      - command: 'tox && coverage combine'
         coverage:  # This section instructs Scrutinizer-CI this command produces test coverage output.
           file: '.coverage'
           format: 'py-cc'
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8f039d1..c765658 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1 +1,2 @@
 coverage==4.4.2
+tox==3.5.2
diff --git a/scrutinizer-pyenv.sh b/scrutinizer-pyenv.sh
new file mode 100755
index 0000000..f6fa468
--- /dev/null
+++ b/scrutinizer-pyenv.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+pushd . 
+cd .pyenv
+git fetch --tags
+git checkout v1.2.7
+popd
+
+echo $PYTHON_VERSIONS | xargs -n1 pyenv install
+
+
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..bf02946
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,7 @@
+[tox]
+envlist=pypy, pypy3, py27, py33, py34, py35, py36
+
+[testenv]
+deps=-rrequirements-dev.txt
+commands=coverage run --parallel --branch unitTests.py
+