Test all json files in source

Author: dmptrluke

.travis.yml

@@ -8,7 +8,7 @@ install:
   - "pip install -r ./travis/requirements.txt"
 
 script:
-  - "python ./travis/travis_config.py"
+  - "python ./travis/test_json.py"
   - "py.test . -v --cov . --cov-report term-missing"
 
 after_success:

travis/test_json.py

@@ -0,0 +1,27 @@
+"""
+Travis Test file:
+Test JSON files for errors.
+"""
+
+import json
+import fnmatch
+import codecs
+import os
+import sys
+
+error = False
+print("Travis: Testing all JSON files in source")
+
+for root, dirs, files in os.walk('.'):
+    for filename in fnmatch.filter(files, '*.json'):
+        file = os.path.join(root, filename)
+        try:
+            with codecs.open(file, encoding="utf-8") as f:
+                json.load(f)
+            print("Travis: {} is a valid JSON file".format(file))
+        except Exception as e:
+            error = True
+            print("Travis: {} is not a valid JSON file, json.load threw exception:\n{}".format(file, e))
+
+if error:
+    sys.exit(1)