enable circle for habitat tests

.circleci/config.yml

@@ -39,6 +39,43 @@ jobs:
             wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add -
             sudo apt-get update
             sudo apt-get install gazebo7 -y
+
+      - run:
+          name: Installl Habitat
+          command: |
+
+            source ~/.bashrc
+            source /opt/ros/$ROS_DISTRO/setup.bash
+            source ~/low_cost_ws/devel/setup.bash
+            source ~/pyenv_pyrobot_python3/bin/activate
+            source ~/pyrobot_catkin_ws/devel/setup.bash
+            
+            pip install cmake
+            sudo apt-get install -y software-properties-common
+            sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+            sudo apt update
+            sudo apt install g++-7 -y
+            sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 \
+                         --slave /usr/bin/g++ g++ /usr/bin/g++-7 
+            sudo update-alternatives --config gcc
+            git clone --branch stable https://github.com/facebookresearch/habitat-sim.git
+            cd habitat-sim
+            pip install -r requirements.txt # Inside PyRobot Virtual Environment
+            sudo apt-get install -y libjpeg-dev libglm-dev libgl1-mesa-glx \
+                                libegl1-mesa-dev mesa-utils xorg-dev freeglut3-dev
+            python setup.py install # Inside PyRobot Virtual Environment
+
+      - run:
+          name: Test Habitat
+          command: |
+            source ~/.bashrc
+            source /opt/ros/$ROS_DISTRO/setup.bash
+            source ~/low_cost_ws/devel/setup.bash
+            source ~/pyenv_pyrobot_python3/bin/activate
+            source ~/pyrobot_catkin_ws/devel/setup.bash
+            cd ~/project/tests/
+            roscore &
+            pytest test_habitat_locobot.py -v
             
       - run:
           name: Run Gazebo in the background