Fixed and added tests

tests/models/test_models.py

@@ -37,6 +37,7 @@ class ModelTestForced(Model):
     __force_update__ = True
 
 class BaseModel(Model):
+    __dry__ = True
     def get_selects(self):
         return [f"{self.get_table_name()}.*"]
 
@@ -267,9 +268,26 @@ def test_model_can_provide_default_select(self):
             """SELECT `users`.* FROM `users`""",
         )
 
-    def test_model_can_add_to_default_select(self):
+    def test_model_can_override_to_default_select(self):
         sql = ModelWithBaseModel.select(["products.name", "products.id", "store.name"]).to_sql()
         self.assertEqual(
             sql,
-            """SELECT `users`.*, `products`.`name`, `products`.`id`, `store`.`name` FROM `users`""",
+            """SELECT `products`.`name`, `products`.`id`, `store`.`name` FROM `users`""",
+        )
+
+    def test_model_can_use_aggregate_funcs_with_default_selects(self):
+        sql = ModelWithBaseModel.count().to_sql()
+        self.assertEqual(
+            sql,
+            """SELECT COUNT(*) AS m_count_reserved FROM `users`""",
+        )
+        sql = ModelWithBaseModel.max("id").to_sql()
+        self.assertEqual(
+            sql,
+            """SELECT MAX(`users`.`id`) AS id FROM `users`""",
+        )
+        sql = ModelWithBaseModel.min("id").to_sql()
+        self.assertEqual(
+            sql,
+            """SELECT MIN(`users`.`id`) AS id FROM `users`""",
         )

tests/mssql/builder/test_mssql_query_builder_relationships.py

@@ -59,7 +59,7 @@ def get_builder(self, table="users"):
             connection_class=connection,
             connection="mssql",
             table=table,
-            model=User,
+            model=User(),
         )
 
     def test_has(self):

tests/mysql/builder/test_transactions.py

@@ -26,7 +26,7 @@ class TestTransactions(unittest.TestCase):
         pass
         # def get_builder(self, table="users"):
         #     connection = ConnectionFactory().make("default")
-        #     return QueryBuilder(MySQLGrammar, connection, table=table, model=User)
+        #     return QueryBuilder(MySQLGrammar, connection, table=table, model=User())
 
         # def test_can_start_transaction(self, table="users"):
         #     builder = self.get_builder()

tests/sqlite/builder/test_sqlite_builder_pagination.py

@@ -17,7 +17,7 @@ class User(Model):
 class BaseTestQueryRelationships(unittest.TestCase):
     maxDiff = None
 
-    def get_builder(self, table="users", model=User):
+    def get_builder(self, table="users", model=User()):
         connection = ConnectionFactory().make("sqlite")
         return QueryBuilder(
             grammar=SQLiteGrammar,

tests/sqlite/builder/test_sqlite_query_builder_eager_loading.py

@@ -58,7 +58,7 @@ def profile(self):
 class BaseTestQueryRelationships(unittest.TestCase):
     maxDiff = None
 
-    def get_builder(self, table="users", model=User):
+    def get_builder(self, table="users", model=User()):
         connection = ConnectionFactory().make("sqlite")
         return QueryBuilder(
             grammar=SQLiteGrammar,

tests/sqlite/builder/test_sqlite_query_builder_relationships.py

@@ -47,7 +47,7 @@ class BaseTestQueryRelationships(unittest.TestCase):
     def get_builder(self, table="users"):
         connection = MockConnectionFactory().make("sqlite")
         return QueryBuilder(
-            grammar=SQLiteGrammar, connection_class=connection, table=table, model=User
+            grammar=SQLiteGrammar, connection_class=connection, table=table, model=User()
         )
 
     def test_has(self):

tests/sqlite/builder/test_sqlite_transaction.py

@@ -26,7 +26,7 @@ def get_builder(self, table="users"):
             grammar=SQLiteGrammar,
             connection="dev",
             table=table,
-            model=User,
+            model=User(),
             connection_details=DATABASES,
         ).on("dev")