Added test to check if homu.conf is valid TOML

.travis/dispatch.sh

@@ -52,6 +52,6 @@ else
     # Only run tests against the new configuration
     # TODO: don't hard-code this
     if [ "${SALT_NODE_ID}" = "servo-master1" ]; then
-        ./test.py sls.buildbot.master sls.nginx
+        ./test.py sls.buildbot.master sls.homu sls.nginx
     fi
 fi

homu/init.sls

@@ -15,7 +15,9 @@ homu:
       - pkg: python3
       - pip: virtualenv
   pip.installed:
-    - name: git+https://github.com/servo/homu@{{ homu.rev }}
+    - pkgs:
+      - git+https://github.com/servo/homu@{{ homu.rev }}
+      - toml == 0.9.1  # Please ensure this is in sync with requirements.txt
     - bin_env: /home/servo/homu/_venv
     - require:
       - virtualenv: homu

requirements.txt

@@ -1,3 +1,4 @@
 # Python modules needed for testing
 # (Travis-CI will auto-install them from this file)
 flake8 == 2.5.4
+toml == 0.9.1  # Please ensure this is in sync with homu/init.sls

tests/sls/homu/toml.py

@@ -0,0 +1,11 @@
+import toml
+
+from tests.util import Failure, Success
+
+
+def run():
+    try:
+        toml.load('/home/servo/homu/cfg.toml')
+    except Exception as e:
+        return Failure('Homu config file is not valid TOML:', str(e))
+    return Success('Homu config file is valid TOML')