Fix #1956. One-button upgrade from IFC2X3 to IFC4.

src/blenderbim/test/core/test_patch.py

@@ -0,0 +1,26 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2022 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import blenderbim.core.owner as subject
+from test.core.bootstrap import patch
+
+
+class TestRunMigratePatch:
+    def test_run(self, patch):
+        patch.run_migrate_patch("infile", "outfile", "schema").should_be_called()
+        assert subject.run_migrate_patch(patch, infile="infile", outfile="outfile", schema="schema")