From 8cc0b91d240be12d650663d1caf6be057f4fd882 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Thu, 30 Apr 2015 10:50:19 +0700
Subject: [PATCH 1/2] Run tests on Travis with both Python 2.7 and 3.4, using
 miniconda to get packages.

---
 .travis.yml | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 1e0e0790a0..21d110b40c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,35 @@
+language: python
+python:
+  - "2.7"
+  - "3.4"
+
 before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq -y python-numpy
-  - sudo apt-get install -qq -y python-scipy
-  - sudo apt-get install -qq -y python-h5py
-  - sudo apt-get install -qq -y gfortran
-  - sudo apt-get install -qq -y g++
+  # ============== Handle Python third-party packages ==============
+  - sudo apt-get update
+  - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
+      wget https://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh;
+    else
+      wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
+    fi
+  - bash miniconda.sh -b -p $HOME/miniconda
+  - export PATH="$HOME/miniconda/bin:$PATH"
+  - hash -r
+  - conda config --set always_yes yes --set changeps1 no
+  - conda update -q conda
+  - conda info -a
+  - conda create -q -n test-environment python=$TRAVIS_PYTHON_VERSION numpy scipy h5py
+  - source activate test-environment
+
+  # ============== Install GCC, MPICH, HDF5, PHDF5 ==============
+  - sudo apt-get install -qq -y gfortran g++
   - ./tests/travis_install.sh
   - export FC=gfortran
   - export MPI_DIR=$PWD/mpich_install
   - export PHDF5_DIR=$PWD/phdf5_install
   - export HDF5_DIR=$PWD/hdf5_install
 
+install: true
+
 before_script:
   - cd data
   - git clone --branch=master git://github.com/bhermanmit/nndc_xs nndc_xs

From 85ca39ff3846837f049d62dfa60183781cc000db Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Mon, 25 May 2015 12:50:22 +0700
Subject: [PATCH 2/2] Fix Python 3-related error in test_trace

---
 tests/test_trace/test_trace.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_trace/test_trace.py b/tests/test_trace/test_trace.py
index 59488412c7..eab3f922aa 100644
--- a/tests/test_trace/test_trace.py
+++ b/tests/test_trace/test_trace.py
@@ -23,7 +23,7 @@ def test_run():
     print(stdout)
     returncode = proc.returncode
     assert returncode == 0, 'OpenMC did not exit successfully.'
-    assert stdout.find('Simulating Particle 453') != -1
+    assert stdout.find(b'Simulating Particle 453') != -1
 
 def test_created_statepoint():
     statepoint = glob.glob(os.path.join(cwd, 'statepoint.10.*'))