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import os
from textwrap import dedent
import pytest
from flask import Flask
from yarl import URL
from configs.app_config import DifyConfig
EXAMPLE_ENV_FILENAME = ".env"
@pytest.fixture
def example_env_file(tmp_path, monkeypatch) -> str:
monkeypatch.chdir(tmp_path)
file_path = tmp_path.joinpath(EXAMPLE_ENV_FILENAME)
file_path.write_text(
dedent(
"""
CONSOLE_API_URL=https://example.com
CONSOLE_WEB_URL=https://example.com
HTTP_REQUEST_MAX_WRITE_TIMEOUT=30
"""
)
)
return str(file_path)
def test_dify_config_undefined_entry(example_env_file):
# NOTE: See https://github.com/microsoft/pylance-release/issues/6099 for more details about this type error.
# load dotenv file with pydantic-settings
config = DifyConfig(_env_file=example_env_file)
# entries not defined in app settings
with pytest.raises(TypeError):
# TypeError: 'AppSettings' object is not subscriptable
assert config["LOG_LEVEL"] == "INFO"
def test_dify_config(example_env_file):
# load dotenv file with pydantic-settings
config = DifyConfig(_env_file=example_env_file)
# constant values
assert config.COMMIT_SHA == ""
# default values
assert config.EDITION == "SELF_HOSTED"
assert config.API_COMPRESSION_ENABLED is False
assert config.SENTRY_TRACES_SAMPLE_RATE == 1.0
# annotated field with default value
assert config.HTTP_REQUEST_MAX_READ_TIMEOUT == 60
# annotated field with configured value
assert config.HTTP_REQUEST_MAX_WRITE_TIMEOUT == 30
# NOTE: If there is a `.env` file in your Workspace, this test might not succeed as expected.
# This is due to `pymilvus` loading all the variables from the `.env` file into `os.environ`.
def test_flask_configs(example_env_file):
flask_app = Flask("app")
# clear system environment variables
os.environ.clear()
flask_app.config.from_mapping(DifyConfig(_env_file=example_env_file).model_dump()) # pyright: ignore
config = flask_app.config
# configs read from pydantic-settings
assert config["LOG_LEVEL"] == "INFO"
assert config["COMMIT_SHA"] == ""
assert config["EDITION"] == "SELF_HOSTED"
assert config["API_COMPRESSION_ENABLED"] is False
assert config["SENTRY_TRACES_SAMPLE_RATE"] == 1.0
assert config["TESTING"] == False
# value from env file
assert config["CONSOLE_API_URL"] == "https://example.com"
# fallback to alias choices value as CONSOLE_API_URL
assert config["FILES_URL"] == "https://example.com"
assert config["SQLALCHEMY_DATABASE_URI"] == "postgresql://postgres:@localhost:5432/dify"
assert config["SQLALCHEMY_ENGINE_OPTIONS"] == {
"connect_args": {
"options": "-c timezone=UTC",
},
"max_overflow": 10,
"pool_pre_ping": False,
"pool_recycle": 3600,
"pool_size": 30,
}
assert config["CONSOLE_WEB_URL"] == "https://example.com"
assert config["CONSOLE_CORS_ALLOW_ORIGINS"] == ["https://example.com"]
assert config["WEB_API_CORS_ALLOW_ORIGINS"] == ["*"]
assert str(config["CODE_EXECUTION_ENDPOINT"]) == "http://sandbox:8194/"
assert str(URL(str(config["CODE_EXECUTION_ENDPOINT"])) / "v1") == "http://sandbox:8194/v1"