DYN-3529: Migrate clr.AddReferenceToFileAndPath() to clr.AddReference…

…() in python migration tool (#11708)

* AddReferenceToFileAndPath fixer

* Hardening pattern

* Add test.

src/PythonMigrationViewExtension/MigrationAssistant/migrate_2to3.py

@@ -13,7 +13,7 @@ def transform(source):
     fixers = get_all_fixers_from_zipfolder(python_zip_folder)
 
     sys.path.append(os.path.join(path_name, '.\\python_migration_fixers'))
-    fixers.extend(['fix_none'])
+    fixers.extend(['fix_none', 'fix_add_reference_to_file_and_path'])
 
     refactoring_tool = RefactoringTool(fixers)
 

src/PythonMigrationViewExtension/MigrationAssistant/python_migration_fixers/fix_add_reference_to_file_and_path.py

@@ -0,0 +1,18 @@
+# Local imports
+
+from lib2to3.fixer_base import BaseFix
+from lib2to3.fixer_util import Name
+
+#
+# Rename AddReferenceToFileAndPath -> AddReference
+#
+
+class FixAddReferenceToFileAndPath(BaseFix):
+
+    PATTERN = """
+              power< any+ trailer< '.' fixnode='AddReferenceToFileAndPath'> any* >
+              """
+
+    def transform(self, node, results):
+        fixnode = results['fixnode']
+        fixnode.replace(Name('AddReference', prefix=fixnode.prefix))

test/DynamoCoreTests/PythonMigrationAssistantTests.cs

@@ -94,5 +94,23 @@ from System.Windows.Forms import *
             var actual = ScriptMigrator.MigrateCode(original);
             Assert.AreEqual(expected, actual);
         }
+
+        [Test]
+        public void CanMigrateFixAddReferenceToFileAndPathToPython3AddReference()
+        {
+            var original = @"
+import sys
+import clr
+clr.AddReferenceToFileAndPath('System.Windows.Forms')
+";
+            var expected = @"
+import sys
+import clr
+clr.AddReference('System.Windows.Forms')
+";
+            var actual = ScriptMigrator.MigrateCode(original);
+            Assert.AreEqual(expected, actual);
+        }
+
     }
 }