Merge pull request #981 from weaveworks/970_show_docker_py_test_failures

show docker-py test failures

test/600_proxy_docker_py_test.sh

@@ -4,13 +4,19 @@
 
 start_suite "Run docker-py test suite against the proxy"
 
+docker_on $HOST1 pull joffrey/docker-py >/dev/null
+
 weave_on $HOST1 launch-proxy --no-default-ipam
-assert_raises "docker_on $HOST1 ps | grep weaveproxy"
-assert_raises "docker_on $HOST1 run \
-  -e NOT_ON_HOST=true \
-  -e DOCKER_HOST=tcp://172.17.42.1:12375 \
-  -v /tmp:/tmp \
-  -v /var/run/docker.sock:/var/run/docker.sock \
-  joffrey/docker-py python tests/integration_test.py"
+
+if docker_on $HOST1 run \
+    -e NOT_ON_HOST=true \
+    -e DOCKER_HOST=tcp://172.17.42.1:12375 \
+    -v /tmp:/tmp \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    joffrey/docker-py python tests/integration_test.py ; then
+    assert_raises "true"
+else
+    assert_raises "false"
+fi
 
 end_suite