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81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
import os
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import importlib
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from unittest import mock
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import pytest
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from app import config
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def cf_conf():
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os.environ['ADMIN_BASE_URL'] = 'cf'
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@pytest.fixture
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def reload_config():
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"""
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Reset config, by simply re-running config.py from a fresh environment
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"""
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old_env = os.environ.copy()
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yield
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os.environ = old_env
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importlib.reload(config)
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def test_load_cloudfoundry_config_if_available(monkeypatch, reload_config):
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os.environ['ADMIN_BASE_URL'] = 'env'
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monkeypatch.setenv('VCAP_SERVICES', 'some json blob')
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monkeypatch.setenv('VCAP_APPLICATION', 'some json blob')
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with mock.patch('app.cloudfoundry_config.extract_cloudfoundry_config', side_effect=cf_conf) as cf_config:
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# reload config so that its module level code (ie: all of it) is re-instantiated
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importlib.reload(config)
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assert cf_config.called
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assert os.environ['ADMIN_BASE_URL'] == 'cf'
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assert config.Config.ADMIN_BASE_URL == 'cf'
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def test_load_config_if_cloudfoundry_not_available(monkeypatch, reload_config):
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os.environ['ADMIN_BASE_URL'] = 'env'
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monkeypatch.delenv('VCAP_SERVICES', raising=False)
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with mock.patch('app.cloudfoundry_config.extract_cloudfoundry_config') as cf_config:
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# reload config so that its module level code (ie: all of it) is re-instantiated
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importlib.reload(config)
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assert not cf_config.called
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assert os.environ['ADMIN_BASE_URL'] == 'env'
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assert config.Config.ADMIN_BASE_URL == 'env'
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def test_cloudfoundry_config_has_different_defaults():
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# these should always be set on Sandbox
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assert config.Sandbox.REDIS_ENABLED is False
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def test_logging_stdout_json_defaults_to_off(reload_config):
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os.environ.pop('LOGGING_STDOUT_JSON', None)
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assert config.Config.LOGGING_STDOUT_JSON is False
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def test_logging_stdout_json_sets_to_off_if_not_recognised(reload_config):
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os.environ['LOGGING_STDOUT_JSON'] = 'foo'
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importlib.reload(config)
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assert config.Config.LOGGING_STDOUT_JSON is False
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def test_logging_stdout_json_sets_to_on_if_set_to_1(reload_config):
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os.environ['LOGGING_STDOUT_JSON'] = '1'
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importlib.reload(config)
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assert config.Config.LOGGING_STDOUT_JSON is True
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