@@ -27,6 +27,7 @@ public void Dispose()
2727
2828static IEnumerable < string [ ] > MyTestCases ( )
2929{
30+ yield return new [ ] { "test_enum" , "test_enum_standard_attrs" } ;
3031yield return new [ ] { "test_generic" , "test_missing_generic_type" } ;
3132}
3233
@@ -43,11 +44,25 @@ public void EmbeddedPythonTest(string testFile, string testName)
4344string path = Path . Combine ( folder , testFile + ".py" ) ;
4445if ( ! File . Exists ( path ) ) throw new FileNotFoundException ( "Cannot find test file" , path ) ;
4546
47+ // importlib gives more helpful error messages than 'import'
48+ // https://docs.python.org/3/library/importlib.html#importing-a-source-file-directly
4649PythonEngine . Exec ( $@ "
4750import sys
48- sys.path.insert(0, r'{ folder } ')
49- import{ testFile }
50- { testFile } .{ testName } ()
51+ import os
52+ fixtures_path = os.path.join(r'{ folder } ', 'fixtures')
53+ sys.path.append(fixtures_path)
54+ import clr
55+ clr.AddReference('Python.Test')
56+ sys.path.append(r'{ folder } ')
57+ import utils
58+ module_name = '{ testFile } '
59+ file_path = r'{ path } '
60+ import importlib.util
61+ spec = importlib.util.spec_from_file_location(module_name, file_path)
62+ module = importlib.util.module_from_spec(spec)
63+ sys.modules[module_name] = module
64+ spec.loader.exec_module(module)
65+ module.{ testName } ()
5166" ) ;
5267}
5368}