diff --git a/tests/backends/graphQL/test_graphQL.py b/tests/backends/graphQL/test_graphQL.py
index a932f6b..ff7f4a2 100644
--- a/tests/backends/graphQL/test_graphQL.py
+++ b/tests/backends/graphQL/test_graphQL.py
@@ -51,63 +51,76 @@ def nest_responce(path: list[str], value: Any) -> dict:
 
 
 class TestGraphQLServer:
-    @pytest.fixture(autouse=True)
-    def setup_tests(self, assertable_controller):
+    @pytest.fixture(scope="class", autouse=True)
+    def setup_class(self, assertable_controller):
         self.controller = assertable_controller
+
+    @pytest.fixture(scope="class")
+    def client(self):
         app = GraphQLBackend(self.controller)._server._app
-        self.client = TestClient(app)
-
-    def client_read(self, path: list[str], expected: Any):
-        query = f"query {{ {nest_query(path)} }}"
-        with self.controller.assertPerformed(pascal_2_snake(path), "READ"):
-            response = self.client.post("/graphql", json={"query": query})
-        assert response.status_code == 200
-        assert response.json()["data"] == nest_responce(path, expected)
-
-    def client_write(self, path: list[str], value: Any):
-        mutation = f"mutation {{ {nest_mutation(path, value)} }}"
-        with self.controller.assertPerformed(pascal_2_snake(path), "WRITE"):
-            response = self.client.post("/graphql", json={"query": mutation})
-        assert response.status_code == 200
-        assert response.json()["data"] == nest_responce(path, value)
-
-    def client_exec(self, path: list[str]):
-        mutation = f"mutation {{ {nest_query(path)} }}"
-        with self.controller.assertPerformed(pascal_2_snake(path), "EXECUTE"):
-            response = self.client.post("/graphql", json={"query": mutation})
-        assert response.status_code == 200
-        assert response.json()["data"] == {path[-1]: True}
-
-    def test_read_int(self):
-        self.client_read(["ReadInt"], AttrR(Int())._value)
-
-    def test_read_write_int(self):
-        self.client_read(["ReadWriteInt"], AttrR(Int())._value)
-        self.client_write(["ReadWriteInt"], AttrR(Int())._value)
-
-    def test_read_write_float(self):
-        self.client_read(["ReadWriteFloat"], AttrR(Float())._value)
-        self.client_write(["ReadWriteFloat"], AttrR(Float())._value)
-
-    def test_read_bool(self):
-        self.client_read(["ReadBool"], AttrR(Bool())._value)
-
-    def test_write_bool(self):
-        self.client_write(["WriteBool"], AttrR(Bool())._value)
+        return TestClient(app)
+
+    @pytest.fixture(scope="class")
+    def client_read(self, client):
+        def _client_read(path: list[str], expected: Any):
+            query = f"query {{ {nest_query(path)} }}"
+            with self.controller.assertPerformed(pascal_2_snake(path), "READ"):
+                response = client.post("/graphql", json={"query": query})
+            assert response.status_code == 200
+            assert response.json()["data"] == nest_responce(path, expected)
+
+        return _client_read
+
+    @pytest.fixture(scope="class")
+    def client_write(self, client):
+        def _client_write(path: list[str], value: Any):
+            mutation = f"mutation {{ {nest_mutation(path, value)} }}"
+            with self.controller.assertPerformed(pascal_2_snake(path), "WRITE"):
+                response = client.post("/graphql", json={"query": mutation})
+            assert response.status_code == 200
+            assert response.json()["data"] == nest_responce(path, value)
+
+        return _client_write
+
+    @pytest.fixture(scope="class")
+    def client_exec(self, client):
+        def _client_exec(path: list[str]):
+            mutation = f"mutation {{ {nest_query(path)} }}"
+            with self.controller.assertPerformed(pascal_2_snake(path), "EXECUTE"):
+                response = client.post("/graphql", json={"query": mutation})
+            assert response.status_code == 200
+            assert response.json()["data"] == {path[-1]: True}
+
+        return _client_exec
+
+    def test_read_int(self, client_read):
+        client_read(["ReadInt"], AttrR(Int())._value)
+
+    def test_read_write_int(self, client_read, client_write):
+        client_read(["ReadWriteInt"], AttrR(Int())._value)
+        client_write(["ReadWriteInt"], AttrR(Int())._value)
+
+    def test_read_write_float(self, client_read, client_write):
+        client_read(["ReadWriteFloat"], AttrR(Float())._value)
+        client_write(["ReadWriteFloat"], AttrR(Float())._value)
+
+    def test_read_bool(self, client_read):
+        client_read(["ReadBool"], AttrR(Bool())._value)
+
+    def test_write_bool(self, client_write):
+        client_write(["WriteBool"], AttrR(Bool())._value)
 
     # # We need to discuss enums
-    # def test_string_enum(self):
+    # def test_string_enum(self, client_read, client_write):
 
-    def test_big_enum(self):
-        self.client_read(
-            ["BigEnum"], AttrR(Int(), allowed_values=list(range(1, 18)))._value
-        )
+    def test_big_enum(self, client_read):
+        client_read(["BigEnum"], AttrR(Int(), allowed_values=list(range(1, 18)))._value)
 
-    def test_go(self):
-        self.client_exec(["Go"])
+    def test_go(self, client_exec):
+        client_exec(["Go"])
 
-    def test_read_child1(self):
-        self.client_read(["SubController01", "ReadInt"], AttrR(Int())._value)
+    def test_read_child1(self, client_read):
+        client_read(["SubController01", "ReadInt"], AttrR(Int())._value)
 
-    def test_read_child2(self):
-        self.client_read(["SubController02", "ReadInt"], AttrR(Int())._value)
+    def test_read_child2(self, client_read):
+        client_read(["SubController02", "ReadInt"], AttrR(Int())._value)
diff --git a/tests/conftest.py b/tests/conftest.py
index d1641a9..9fa7212 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -143,9 +143,9 @@ def controller():
     return TestController()
 
 
-@pytest.fixture
-def assertable_controller(mocker):
-    return AssertableController(mocker)
+@pytest.fixture(scope="class")
+def assertable_controller(class_mocker: MockerFixture):
+    return AssertableController(class_mocker)
 
 
 @pytest.fixture