add new schema skips and remove a test fixed on the Django fork

Author: timgraham

django_mongodb/features.py

@@ -85,6 +85,9 @@ class DatabaseFeatures(BaseDatabaseFeatures):
  "backends.tests.ThreadTests.test_pass_connection_between_threads",
  "backends.tests.ThreadTests.test_closing_non_shared_connections",
  "backends.tests.ThreadTests.test_default_connection_thread_local",
+ # AddField
+ "schema.tests.SchemaTests.test_add_indexed_charfield",
+ "schema.tests.SchemaTests.test_add_unique_charfield",
  # Add/RemoveIndex
  "migrations.test_operations.OperationTests.test_add_index",
  "migrations.test_operations.OperationTests.test_alter_field_with_index",
@@ -109,8 +112,8 @@ class DatabaseFeatures(BaseDatabaseFeatures):
  "schema.tests.SchemaTests.test_alter_not_unique_field_to_primary_key",
  "schema.tests.SchemaTests.test_alter_null_to_not_null",
  "schema.tests.SchemaTests.test_alter_primary_key_the_same_name",
- "schema.tests.SchemaTests.test_autofield_to_o2o",
  # AlterField (db_index)
+ "schema.tests.SchemaTests.test_alter_renames_index",
  "schema.tests.SchemaTests.test_indexes",
  "schema.tests.SchemaTests.test_remove_constraints_capital_letters",
  "schema.tests.SchemaTests.test_remove_db_index_doesnt_remove_custom_indexes",