Merge pull request #124 from kiryx/travis_python_test

Added Python tests to travis CI

.travis.yml

@@ -1,5 +1,5 @@
 language: cpp
-compiler: 
+compiler:
   # - gcc
   - clang
 
@@ -18,7 +18,7 @@ before_install:
   - if [ "$CXX" == "clang++" ]; then sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test; fi
   - if [ "$CXX" == "clang++" ]; then sudo add-apt-repository --yes ppa:h-rayflood/llvm; fi
   - if [ "$CXX" == "clang++" ]; then sudo apt-get -qq update; fi
-  - if [ "$CXX" == "clang++" ]; then sudo apt-get -qq install libstdc++-4.8-dev clang-3.4; fi  
+  - if [ "$CXX" == "clang++" ]; then sudo apt-get -qq install libstdc++-4.8-dev clang-3.4; fi
   - if [ "$CXX" == "clang++" ]; then export CXX="clang++-3.4"; fi
   - if [ "$CXX" == "clang++" ]; then export CC= "clang++-3.4"; fi
 
@@ -36,14 +36,15 @@ install:
   - export BOOST_ROOT=$(pwd)/boost
 
 script:
-    - mkdir build
-    - cd build
-    - cmake .. -DBUILD_PYGMO="ON" -DENABLE_TESTS="ON" -DPYTHON_MODULES_DIR="~/local/python" -DCMAKE_INSTALL_PREFIX="~/local"
-    - make -j4
-    - make test 
-    - make install 
+  - mkdir build
+  - cd build
+  - cmake .. -DBUILD_PYGMO="ON" -DENABLE_TESTS="ON" -DPYTHON_MODULES_DIR="~/local/python" -DCMAKE_INSTALL_PREFIX="~/local"
+  - make -j4
+  - make test
+  - make install
+  - export PYTHONPATH=~/local/python
+  - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/local/lib:${PWD%/build}/boost/lib
+  - python -c "from PyGMO import test; test.run_full_test_suite()"
 
 after_success:
-    - export PYTHONPATH=~/local/python
-    - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/local/lib:~/build/esa/pagmo/boost/lib
-    - python -c "import PyGMO; print(PyGMO.__version__)"
+  - python -c "import PyGMO; print(PyGMO.__version__)"

PyGMO/test/__init__.py

@@ -27,13 +27,20 @@
 class _serialization_test(_ut.TestCase):
 
     def test_pickle(self):
-        from PyGMO import archipelago, island_list, problem_list, algorithm_list, problem, algorithm
+        from PyGMO import archipelago, island_list, problem_list, algorithm_list, problem
         import pickle
         from copy import deepcopy
         # We remove some problems that cannot be constructed without external
         # txt data files
         prob_list = deepcopy(problem_list)
         prob_list.remove(problem.cec2013)
+
+        # Remove trajectory problems if PyKEP is not installed
+        try:
+            import PyKEP
+        except ImportError:
+            prob_list.remove(problem.py_pl2pl)
+
         print('')
         for isl in island_list:
             for prob in prob_list:
@@ -114,6 +121,7 @@ def run_island_torture_test_suite():
 
 def run_full_test_suite():
     """Run the complete test suite for PyGMO."""
+    import sys
     from PyGMO import test
     from PyGMO.test._hypervolume_tests import get_hv_suite
     from PyGMO.test._topology_tests import get_topology_test_suite
@@ -125,7 +133,8 @@ def run_full_test_suite():
     suite.addTests(get_topology_test_suite())
     suite.addTests(get_archipelago_test_suite())
 
-    _ut.TextTestRunner(verbosity=2).run(suite)
+    successful = _ut.TextTestRunner(verbosity=2).run(suite).wasSuccessful()
+    sys.exit(0 if successful else 1)
 
 
 def run_hv_test_suite():

PyGMO/test/_archipelago_tests.py

@@ -1,6 +1,7 @@
 from PyGMO import topology, algorithm, problem, archipelago, distribution_type, migration_direction, island, population, migration
 import unittest
 
+
 class ArchipelagoTests(unittest.TestCase):
     """Test archipelago properties"""
 
@@ -89,7 +90,6 @@ def test_one_way_ring_null_alg(self):
         top.set_weight(0.0)
         self.do_test_migr_setup(pop_xs, pop_xs, top, 1)
 
-
     def test_distribution_type(self):
         """Testing whether the distribution_type property works"""
 
@@ -103,6 +103,7 @@ def test_distribution_type(self):
 
             self.assertEqual(a.distribution_type, dist_type)
 
+
 def get_archipelago_test_suite():
     suite = unittest.TestSuite()
     suite.addTests(unittest.makeSuite(ArchipelagoTests))