Normalized test initialization in dl_formula (#5)

* Normalized test initialization in dl_formula

* Added CH to formula test deps

lib/dl_api_lib_testing/dl_api_lib_testing/configuration.py

@@ -10,11 +10,13 @@
 from dl_api_lib.loader import ApiLibraryConfig
 from dl_configs.connector_availability import ConnectorAvailabilityConfigSettings
 from dl_core_testing.configuration import CoreTestEnvironmentConfigurationBase
+from dl_formula_testing.configuration import FormulaTestEnvironmentConfiguration
 
 
 @attr.s(kw_only=True)
 class ApiTestEnvironmentConfiguration:
-    core_test_config: CoreTestEnvironmentConfigurationBase = attr.ib()
+    core_test_config: CoreTestEnvironmentConfigurationBase = attr.ib(factory=CoreTestEnvironmentConfigurationBase)
+    formula_test_config: FormulaTestEnvironmentConfiguration = attr.ib(factory=FormulaTestEnvironmentConfiguration)
 
     ext_query_executer_secret_key: str = attr.ib()
 

lib/dl_api_lib_testing/dl_api_lib_testing/initialization.py

@@ -3,8 +3,10 @@
 from dl_api_lib.loader import load_api_lib
 from dl_api_lib_testing.configuration import ApiTestEnvironmentConfiguration
 from dl_core_testing.initialization import initialize_core_test
+from dl_formula_testing.initialization import initialize_formula_test
 
 
 def initialize_api_lib_test(pytest_config: Config, api_test_config: ApiTestEnvironmentConfiguration) -> None:
     load_api_lib(api_lib_config=api_test_config.get_api_library_config())
     initialize_core_test(pytest_config=pytest_config, core_test_config=api_test_config.core_test_config)
+    initialize_formula_test(pytest_config=pytest_config, formula_test_config=api_test_config.formula_test_config)

lib/dl_formula/dl_formula_tests/unit/conftest.py

@@ -1,17 +1,27 @@
 import pytest
 
-from dl_formula.loader import load_formula_lib
 from dl_formula.parser.base import FormulaParser
 from dl_formula.parser.factory import (
     ParserType,
     get_parser,
 )
+from dl_formula_testing.configuration import FormulaTestEnvironmentConfiguration
 from dl_formula_testing.forced_literal import forced_literal_use  # noqa
+from dl_formula_testing.initialization import initialize_formula_test
 
 
 PARSERS = (ParserType.antlr_py,)
 
 
+def pytest_configure(config):  # noqa
+    initialize_formula_test(
+        pytest_config=config,
+        formula_test_config=FormulaTestEnvironmentConfiguration(
+            formula_connector_ep_names=("clickhouse",),
+        ),
+    )
+
+
 @pytest.fixture(
     scope="session",
     params=PARSERS,
@@ -20,8 +30,3 @@
 def parser(request) -> FormulaParser:
     parser_type = request.param
     return get_parser(parser_type=parser_type)
-
-
-@pytest.fixture(scope="session", autouse=True)
-def loaded_bi_libraries() -> None:
-    load_formula_lib()

lib/dl_formula/pyproject.toml

@@ -26,7 +26,7 @@ dynamic-enum = {path = "../dynamic_enum"}
 pytest = ">=7.2.2"
 pyodbc = ">=4.0.35"
 python-dateutil = ">=2.8.2"
-
+datalens-connector-clickhouse = {path = "../dl_connector_clickhouse"}
 
 [[tool.mypy.overrides]]
 module = "ciso8601"

lib/dl_formula_testing/dl_formula_testing/configuration.py

@@ -0,0 +1,20 @@
+from __future__ import annotations
+
+from typing import (
+    Collection,
+    Optional,
+)
+
+import attr
+
+from dl_formula.loader import FormulaLibraryConfig
+
+
+@attr.s(kw_only=True)
+class FormulaTestEnvironmentConfiguration:
+    formula_connector_ep_names: Optional[Collection[str]] = attr.ib(default=None)
+
+    def get_formula_library_config(self) -> FormulaLibraryConfig:
+        return FormulaLibraryConfig(
+            formula_connector_ep_names=self.formula_connector_ep_names,
+        )

lib/dl_formula_testing/dl_formula_testing/initialization.py

@@ -0,0 +1,10 @@
+from pytest import Config
+
+from dl_db_testing.loader import load_db_testing_lib
+from dl_formula.loader import load_formula_lib
+from dl_formula_testing.configuration import FormulaTestEnvironmentConfiguration
+
+
+def initialize_formula_test(pytest_config: Config, formula_test_config: FormulaTestEnvironmentConfiguration) -> None:
+    load_db_testing_lib()
+    load_formula_lib(formula_lib_config=formula_test_config.get_formula_library_config())