136 lines
3.7 KiB
Python
136 lines
3.7 KiB
Python
import os
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from typing import Dict
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import pytest
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import pynecone as pc
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from pynecone import constants
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from pynecone.config import DBConfig
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from pynecone.constants import get_value
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@pytest.fixture
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def config_no_db_url_values(base_config_values) -> Dict:
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"""Create config values with no db_url.
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Args:
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base_config_values: Base config fixture.
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Returns:
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Config values.
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"""
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base_config_values.pop("db_url")
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return base_config_values
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@pytest.fixture(autouse=True)
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def config_empty_db_url_values(base_config_values):
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"""Create config values with empty db_url.
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Args:
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base_config_values: Base config values fixture.
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Yields:
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Config values
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"""
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base_config_values["db_url"] = None
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yield base_config_values
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os.environ.pop("DB_URL", None)
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@pytest.fixture
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def config_none_db_url_values(base_config_values):
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"""Create config values with None (string) db_url.
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Args:
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base_config_values: Base config values fixture.
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Yields:
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Config values
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"""
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base_config_values["db_url"] = "None"
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yield base_config_values
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os.environ.pop("DB_URL")
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def test_config_db_url(base_config_values):
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"""Test defined db_url is not changed.
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Args:
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base_config_values: base_config_values fixture.
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"""
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os.environ.pop("DB_URL")
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config = pc.Config(**base_config_values)
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assert config.db_url == base_config_values["db_url"]
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def test_default_db_url(config_no_db_url_values):
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"""Test that db_url is assigned the default value if not passed.
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Args:
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config_no_db_url_values: Config values with no db_url defined.
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"""
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config = pc.Config(**config_no_db_url_values)
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assert config.db_url == constants.DB_URL
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def test_empty_db_url(config_empty_db_url_values):
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"""Test that db_url is not automatically assigned if an empty value is defined.
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Args:
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config_empty_db_url_values: Config values with empty db_url.
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"""
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config = pc.Config(**config_empty_db_url_values)
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assert config.db_url is None
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def test_none_db_url(config_none_db_url_values):
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"""Test that db_url is set 'None' (string) assigned if an 'None' (string) value is defined.
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Args:
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config_none_db_url_values: Config values with None (string) db_url.
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"""
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config = pc.Config(**config_none_db_url_values)
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assert config.db_url == "None"
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def test_db_url_precedence(base_config_values, sqlite_db_config_values):
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"""Test that db_url is not overwritten when db_url is defined.
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Args:
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base_config_values: config values that include db_ur.
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sqlite_db_config_values: DB config values.
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"""
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db_config = DBConfig(**sqlite_db_config_values)
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base_config_values["db_config"] = db_config
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config = pc.Config(**base_config_values)
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assert config.db_url == base_config_values["db_url"]
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def test_db_url_from_db_config(config_no_db_url_values, sqlite_db_config_values):
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"""Test db_url generation from db_config.
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Args:
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config_no_db_url_values: Config values with no db_url.
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sqlite_db_config_values: DB config values.
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"""
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db_config = DBConfig(**sqlite_db_config_values)
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config_no_db_url_values["db_config"] = db_config
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config = pc.Config(**config_no_db_url_values)
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assert config.db_url == db_config.get_url()
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@pytest.mark.parametrize(
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"key, value, expected_value_type_in_config",
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(
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("TIMEOUT", "1", int),
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("CORS_ALLOWED_ORIGINS", "[1, 2, 3]", list),
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("DB_NAME", "dbname", str),
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),
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)
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def test_get_value(monkeypatch, key, value, expected_value_type_in_config):
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monkeypatch.setenv(key, value)
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casted_value = get_value(key, type_=expected_value_type_in_config)
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assert isinstance(casted_value, expected_value_type_in_config)
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