Create json_serialization_helpers_test.dart

Author: krisadamqdc

packages/clerk_auth/test/unit/utils/json_serialization_helpers_test.dart

@@ -0,0 +1,23 @@
+import 'package:clerk_auth/src/utils/json_serialization_helpers.dart'
+    as helpers;
+import 'package:test/test.dart';
+
+void main() {
+  group('json_serialization_helpers', () {
+    test('isOn returns true for \'required\'', () {
+      expect(helpers.isOn('required'), isTrue);
+    });
+
+    test('isOn returns true for \'on\'', () {
+      expect(helpers.isOn('on'), isTrue);
+    });
+
+    test('isOn returns false for \'off\'', () {
+      expect(helpers.isOn('off'), isFalse);
+    });
+
+    test('isOn returns false for null', () {
+      expect(helpers.isOn(null), isFalse);
+    });
+  });
+}