Add tests on travis

.ci/linux/gtest.sh

+#!/usr/bin/env bash
+
+set -evx
+
+sudo apt-get -qq update
+sudo apt-get install -y libgtest-dev
+wget https://github.com/google/googletest/archive/release-1.8.0.tar.gz
+tar xf release-1.8.0.tar.gz
+cd googletest-release-1.8.0
+
+cmake -DBUILD_SHARED_LIBS=ON .
+make
+sudo cp -a googletest/include/gtest /usr/include
+sudo cp -a googlemock/gtest/*.so /usr/lib/
+
+sudo ldconfig -v | grep gtest
+
+cd $TRAVIS_BUILD_DIR
+

.ci/linux/run-tests.sh

+#!/usr/bin/env bash
+
+set -evx
+
+cmake -DBUILD_TESTS=ON -H. -Bbuild -DCMAKE_BUILD_TYPE=Release
+make -C build -j2
+
+cd build && GTEST_COLOR=1 ctest --verbose

.travis.yml

@@ -17,12 +17,15 @@ matrix:
           compiler: gcc
         - os: linux
           compiler: clang
+before_install:
+    - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/gtest.sh; fi
 install:
     - if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install qt5; fi
     - if [ $TRAVIS_OS_NAME == osx ]; then export CMAKE_PREFIX_PATH=/usr/local/opt/qt5; fi
-    - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux.sh ; fi
+    - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/install-deps.sh; fi
 before_script:
     - if [ $TRAVIS_OS_NAME == linux ]; then source /opt/qt58/bin/qt58-env.sh; fi
     - cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release
 script:
     - make -C build -j2
+    - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/run-tests.sh; fi