MFC r306544:

Import libucl 20160812

1 files changed, 50 insertions, 0 deletions

diff --git a/contrib/libucl/python/tests/test_validation.py b/contrib/libucl/python/tests/test_validation.py
new file mode 100644
index 0000000..f7c853a
--- /dev/null
+++ b/contrib/libucl/python/tests/test_validation.py
@@ -0,0 +1,50 @@
+from .compat import unittest
+import ucl
+import json
+import os.path
+import glob
+import re
+
+TESTS_SCHEMA_FOLDER = '../tests/schema/*.json'
+
+comment_re = re.compile('\/\*((?!\*\/).)*?\*\/', re.DOTALL | re.MULTILINE)
+def json_remove_comments(content):
+    return comment_re.sub('', content)
+
+class ValidationTest(unittest.TestCase):
+    def validate(self, jsonfile):
+        def perform_test(schema, data, valid, description):
+            msg = '%s (valid=%r)' % (description, valid)
+            if valid:
+                self.assertTrue(ucl.validate(schema, data), msg)
+            else:
+                with self.assertRaises(ucl.SchemaError):
+                    ucl.validate(schema, data)
+                    self.fail(msg) # fail() will be called only if SchemaError is not raised
+
+        with open(jsonfile) as f:
+            try:
+                # data = json.load(f)
+                data = json.loads(json_remove_comments(f.read()))
+            except ValueError as e:
+                raise self.skipTest('Failed to load JSON: %s' % str(e))
+
+            for testgroup in data:
+                for test in testgroup['tests']:
+                    perform_test(testgroup['schema'], test['data'],
+                        test['valid'], test['description'])
+
+    @classmethod
+    def setupValidationTests(cls):
+        """Creates each test dynamically from a folder"""
+        def test_gen(filename):
+            def run_test(self):
+                self.validate(filename)
+            return run_test
+
+        for jsonfile in glob.glob(TESTS_SCHEMA_FOLDER):
+            testname = os.path.splitext(os.path.basename(jsonfile))[0]
+            setattr(cls, 'test_%s' % testname, test_gen(jsonfile))
+
+
+ValidationTest.setupValidationTests()