add test

Author: t0mb3rr

pubspec.yaml

@@ -42,3 +42,4 @@ dependencies:
 
 dev_dependencies:
   lints: ^5.0.0
+  test: ^1.25.11

test/test_decompose_dart_collection_type.dart

@@ -0,0 +1,12 @@
+
+import 'package:df_generate_dart_models_core/df_generate_dart_models_core_utils.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('decomposeDartCollectionType', () {
+    test('1', () {
+      final result = decomposeDartCollectionType('List<String>');
+      expect(result.toString(), '([List<String>, List, String])');
+    });
+  });
+}