Factor out integration test.

Author: fchollet

.travis.yml

@@ -6,7 +6,11 @@ matrix:
  - python: 2.7
  env: TEST_MODE=PEP8
  - python: 2.7
+ env: TEST_MODE=INTEGRATION_TESTS
+ - python: 2.7
+ - python: 3.6
  - python: 3.6
+ env: TEST_MODE=INTEGRATION_TESTS
 install:
  # code below is taken from http://conda.pydata.org/docs/travis.html
  # We do this conditionally because it saves us some downloading if the
@@ -47,6 +51,8 @@ install:
 script:
  - if [[ "$TEST_MODE" == "PEP8" ]]; then
  PYTHONPATH=$PWD:$PYTHONPATH py.test --pep8 -m pep8 -n0;
+ elif [[ "$TEST_MODE" == "INTEGRATION_TESTS" ]]; then
+ PYTHONPATH=$PWD:$PYTHONPATH py.test tests/integration_test.py;
  else
- PYTHONPATH=$PWD:$PYTHONPATH py.test tests/ --cov-config .coveragerc --cov=keras_preprocessing tests/;
+ PYTHONPATH=$PWD:$PYTHONPATH py.test tests/ --cov-config .coveragerc --cov=keras_preprocessing tests/ --ignore=tests/integration_test.py;
  fi