[MIG] add tests for purge fields

database_cleanup/tests/__init__.py

@@ -6,6 +6,7 @@ from . import test_create_indexes
 from . import test_identifier_adapter
 from . import test_purge_columns
 from . import test_purge_data
+from . import test_purge_fields
 from . import test_purge_menus
 from . import test_purge_models
 from . import test_purge_modules

database_cleanup/tests/test_purge_fields.py

@@ -0,0 +1,57 @@
+# Copyright 2021 Camptocamp SA
+# Copyright 2024 360ERP (https://www.360erp.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo.tests.common import tagged
+
+from .common import Common, environment
+
+
+# Use post_install to get all models loaded more info: odoo/odoo#13458
+@tagged("post_install", "-at_install")
+class TestCleanupPurgeFields(Common):
+    def setUp(self):
+        super().setUp()
+        with environment() as env:
+
+            # create a nonexistent model
+            self.model_name = "x_database.cleanup.test.field.model"
+            self.model_values = {
+                "name": "Database cleanup test field-model",
+                "model": self.model_name,
+            }
+            self.model = env["ir.model"].create(self.model_values)
+            env.cr.execute(
+                "insert into ir_attachment (name, res_model, res_id, type) values "
+                "('test attachment', %s, 42, 'binary')",
+                [self.model_name],
+            )
+
+            # create a nonexistent field
+            self.field_name = "x_database_cleanup_test_field"
+            self.field_values = {
+                "name": self.field_name,
+                "model_id": self.model.id,
+                "field_description": "Database cleanup test field",
+                "ttype": "boolean",
+            }
+            self.field = env["ir.model.fields"].create(self.field_values)
+
+            env.cr.execute(
+                "update ir_model_fields set state = 'base' where id = %s ",
+                [self.field.id],
+            )
+            env.registry.models[self.model_name]._fields.pop(self.field_name)
+
+    def test_empty_field(self):
+        with environment() as env:
+            wizard = env["cleanup.purge.wizard.field"].create({})
+            wizard.purge_all()
+            # must be removed by the wizard
+            self.assertFalse(
+                env["ir.model.fields"].search(
+                    [
+                        ("name", "=", self.field_name),
+                    ]
+                )
+            )