re add deleted files

Author: adarshaks91

lib/tests/__init__.py

@@ -0,0 +1,28 @@
+from utils import utils
+import unittest
+import subprocess
+import jsonschema
+import glob
+import os
+
+class TestMethodologies(unittest.TestCase):
+    def setUp(self):
+        self.methodologyFilenames = []
+        for filename in glob.glob(utils.METHODOLOGIES_DIR + '/*.json'):
+            self.methodologyFilenames.append(filename)
+
+    def validate_schema(self, schema_file, data_file):
+        print("validating ", data_file)
+        schema = utils.get_json(schema_file)
+        data = utils.get_json(data_file)
+        jsonschema.Draft7Validator.check_schema(schema)
+        error = jsonschema.exceptions.best_match(jsonschema.Draft7Validator(schema).iter_errors(data))
+        if error:
+            raise error
+
+    def test_schemas(self):
+        for methodologyFilename in self.methodologyFilenames:
+            self.validate_schema(utils.SCHEMA_FILENAME, methodologyFilename)
+
+if __name__ == '__main__':
+    unittest.main()