add panda python package test and fix safety test

.circleci/config.yml

@@ -1,14 +1,33 @@
 version: 2
 jobs:
-  build:
+  safety:
     machine:
       docker_layer_caching: true
     steps:
       - checkout
       - run:
           name: Build image
-          command: "docker build -t panda -f tests/safety/Dockerfile ."
+          command: "docker build -t panda_safety -f tests/safety/Dockerfile ."
       - run:
           name: Run safety test
           command: |
-            docker run panda /bin/bash -c "cd /panda/tests/safety; ./test.sh"
+            docker run panda_safety /bin/bash -c "cd /panda/tests/safety; ./test.sh"
+  build:
+    machine:
+      docker_layer_caching: true
+    steps:
+      - checkout
+      - run:
+          name: Build image
+          command: "docker build -t panda_build -f tests/build/Dockerfile ."
+      - run:
+          name: Test python package installer
+          command: |
+            docker run panda_build /bin/bash -c "cd /panda; python setup.py install"
+
+workflows:
+  version: 2
+  main:
+    jobs:
+      - safety
+      - build

tests/build/Dockerfile

@@ -0,0 +1,8 @@
+FROM ubuntu:16.04
+
+RUN apt-get update && apt-get install -y gcc-arm-none-eabi libnewlib-arm-none-eabi gperf texinfo help2man python python-pip
+RUN pip install setuptools
+
+COPY . /panda
+
+WORKDIR /panda

tests/safety/Dockerfile

@@ -2,6 +2,5 @@ FROM ubuntu:16.04
 
 RUN apt-get update && apt-get install -y clang make python python-pip
 COPY tests/safety/requirements.txt /panda/tests/safety/requirements.txt
-RUN pip install -r /panda/safety/tests/requirements.txt
+RUN pip install -r /panda/tests/safety/requirements.txt
 COPY . /panda
-