1 # SPDX-License-Identifier: GPL-2.0-only
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2022 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Test for loading dotenv configuration.
10 from pathlib import Path
13 from nominatim.config import Configuration, flatten_config_list
14 from nominatim.errors import UsageError
17 def make_config(src_dir):
18 """ Create a configuration object from the given project directory.
20 def _mk_config(project_dir=None):
21 return Configuration(project_dir, src_dir / 'settings')
26 def make_config_path(src_dir, tmp_path):
27 """ Create a configuration object with project and config directories
28 in a temporary directory.
31 (tmp_path / 'project').mkdir()
32 (tmp_path / 'config').mkdir()
33 conf = Configuration(tmp_path / 'project', src_dir / 'settings')
34 conf.config_dir = tmp_path / 'config'
40 def test_no_project_dir(make_config):
41 config = make_config()
43 assert config.DATABASE_WEBUSER == 'www-data'
46 @pytest.mark.parametrize("val", ('apache', '"apache"'))
47 def test_prefer_project_setting_over_default(make_config, val, tmp_path):
48 envfile = tmp_path / '.env'
49 envfile.write_text('NOMINATIM_DATABASE_WEBUSER={}\n'.format(val))
51 config = make_config(tmp_path)
53 assert config.DATABASE_WEBUSER == 'apache'
56 def test_prefer_os_environ_over_project_setting(make_config, monkeypatch, tmp_path):
57 envfile = tmp_path / '.env'
58 envfile.write_text('NOMINATIM_DATABASE_WEBUSER=apache\n')
60 monkeypatch.setenv('NOMINATIM_DATABASE_WEBUSER', 'nobody')
62 config = make_config(tmp_path)
64 assert config.DATABASE_WEBUSER == 'nobody'
67 def test_prefer_os_environ_can_unset_project_setting(make_config, monkeypatch, tmp_path):
68 envfile = tmp_path / '.env'
69 envfile.write_text('NOMINATIM_DATABASE_WEBUSER=apache\n')
71 monkeypatch.setenv('NOMINATIM_DATABASE_WEBUSER', '')
73 config = make_config(tmp_path)
75 assert config.DATABASE_WEBUSER == ''
78 def test_get_os_env_add_defaults(make_config, monkeypatch):
79 config = make_config()
81 monkeypatch.delenv('NOMINATIM_DATABASE_WEBUSER', raising=False)
83 assert config.get_os_env()['NOMINATIM_DATABASE_WEBUSER'] == 'www-data'
86 def test_get_os_env_prefer_os_environ(make_config, monkeypatch):
87 config = make_config()
89 monkeypatch.setenv('NOMINATIM_DATABASE_WEBUSER', 'nobody')
91 assert config.get_os_env()['NOMINATIM_DATABASE_WEBUSER'] == 'nobody'
94 def test_get_libpq_dsn_convert_default(make_config):
95 config = make_config()
97 assert config.get_libpq_dsn() == 'dbname=nominatim'
100 def test_get_libpq_dsn_convert_php(make_config, monkeypatch):
101 config = make_config()
103 monkeypatch.setenv('NOMINATIM_DATABASE_DSN',
104 'pgsql:dbname=gis;password=foo;host=localhost')
106 assert config.get_libpq_dsn() == 'dbname=gis password=foo host=localhost'
109 @pytest.mark.parametrize("val,expect", [('foo bar', "'foo bar'"),
112 def test_get_libpq_dsn_convert_php_special_chars(make_config, monkeypatch, val, expect):
113 config = make_config()
115 monkeypatch.setenv('NOMINATIM_DATABASE_DSN',
116 'pgsql:dbname=gis;password={}'.format(val))
118 assert config.get_libpq_dsn() == "dbname=gis password={}".format(expect)
121 def test_get_libpq_dsn_convert_libpq(make_config, monkeypatch):
122 config = make_config()
124 monkeypatch.setenv('NOMINATIM_DATABASE_DSN',
125 'host=localhost dbname=gis password=foo')
127 assert config.get_libpq_dsn() == 'host=localhost dbname=gis password=foo'
130 @pytest.mark.parametrize("value,result",
131 [(x, True) for x in ('1', 'true', 'True', 'yes', 'YES')] +
132 [(x, False) for x in ('0', 'false', 'no', 'NO', 'x')])
133 def test_get_bool(make_config, monkeypatch, value, result):
134 config = make_config()
136 monkeypatch.setenv('NOMINATIM_FOOBAR', value)
138 assert config.get_bool('FOOBAR') == result
140 def test_get_bool_empty(make_config):
141 config = make_config()
143 assert config.DATABASE_MODULE_PATH == ''
144 assert not config.get_bool('DATABASE_MODULE_PATH')
147 @pytest.mark.parametrize("value,result", [('0', 0), ('1', 1),
148 ('85762513444', 85762513444)])
149 def test_get_int_success(make_config, monkeypatch, value, result):
150 config = make_config()
152 monkeypatch.setenv('NOMINATIM_FOOBAR', value)
154 assert config.get_int('FOOBAR') == result
157 @pytest.mark.parametrize("value", ['1b', 'fg', '0x23'])
158 def test_get_int_bad_values(make_config, monkeypatch, value):
159 config = make_config()
161 monkeypatch.setenv('NOMINATIM_FOOBAR', value)
163 with pytest.raises(UsageError):
164 config.get_int('FOOBAR')
167 def test_get_int_empty(make_config):
168 config = make_config()
170 assert config.DATABASE_MODULE_PATH == ''
172 with pytest.raises(UsageError):
173 config.get_int('DATABASE_MODULE_PATH')
176 def test_get_path_empty(make_config):
177 config = make_config()
179 assert config.DATABASE_MODULE_PATH == ''
180 assert not config.get_path('DATABASE_MODULE_PATH')
183 def test_get_path_absolute(make_config, monkeypatch):
184 config = make_config()
186 monkeypatch.setenv('NOMINATIM_FOOBAR', '/dont/care')
187 result = config.get_path('FOOBAR')
189 assert isinstance(result, Path)
190 assert str(result) == '/dont/care'
193 def test_get_path_relative(make_config, monkeypatch, tmp_path):
194 config = make_config(tmp_path)
196 monkeypatch.setenv('NOMINATIM_FOOBAR', 'an/oyster')
197 result = config.get_path('FOOBAR')
199 assert isinstance(result, Path)
200 assert str(result) == str(tmp_path / 'an/oyster')
203 def test_get_import_style_intern(make_config, src_dir, monkeypatch):
204 config = make_config()
206 monkeypatch.setenv('NOMINATIM_IMPORT_STYLE', 'street')
208 expected = src_dir / 'settings' / 'import-street.style'
210 assert config.get_import_style_file() == expected
213 def test_get_import_style_extern_relative(make_config_path, monkeypatch):
214 config = make_config_path()
215 (config.project_dir / 'custom.style').write_text('x')
217 monkeypatch.setenv('NOMINATIM_IMPORT_STYLE', 'custom.style')
219 assert str(config.get_import_style_file()) == str(config.project_dir / 'custom.style')
222 def test_get_import_style_extern_absolute(make_config, tmp_path, monkeypatch):
223 config = make_config()
224 cfgfile = tmp_path / 'test.style'
226 cfgfile.write_text('x')
228 monkeypatch.setenv('NOMINATIM_IMPORT_STYLE', str(cfgfile))
230 assert str(config.get_import_style_file()) == str(cfgfile)
233 def test_load_subconf_from_project_dir(make_config_path):
234 config = make_config_path()
236 testfile = config.project_dir / 'test.yaml'
237 testfile.write_text('cow: muh\ncat: miau\n')
239 testfile = config.config_dir / 'test.yaml'
240 testfile.write_text('cow: miau\ncat: muh\n')
242 rules = config.load_sub_configuration('test.yaml')
244 assert rules == dict(cow='muh', cat='miau')
247 def test_load_subconf_from_settings_dir(make_config_path):
248 config = make_config_path()
250 testfile = config.config_dir / 'test.yaml'
251 testfile.write_text('cow: muh\ncat: miau\n')
253 rules = config.load_sub_configuration('test.yaml')
255 assert rules == dict(cow='muh', cat='miau')
258 def test_load_subconf_empty_env_conf(make_config_path, monkeypatch):
259 monkeypatch.setenv('NOMINATIM_MY_CONFIG', '')
260 config = make_config_path()
262 testfile = config.config_dir / 'test.yaml'
263 testfile.write_text('cow: muh\ncat: miau\n')
265 rules = config.load_sub_configuration('test.yaml', config='MY_CONFIG')
267 assert rules == dict(cow='muh', cat='miau')
270 def test_load_subconf_env_absolute_found(make_config_path, monkeypatch, tmp_path):
271 monkeypatch.setenv('NOMINATIM_MY_CONFIG', str(tmp_path / 'other.yaml'))
272 config = make_config_path()
274 (config.config_dir / 'test.yaml').write_text('cow: muh\ncat: miau\n')
275 (tmp_path / 'other.yaml').write_text('dog: muh\nfrog: miau\n')
277 rules = config.load_sub_configuration('test.yaml', config='MY_CONFIG')
279 assert rules == dict(dog='muh', frog='miau')
282 def test_load_subconf_env_absolute_not_found(make_config_path, monkeypatch, tmp_path):
283 monkeypatch.setenv('NOMINATIM_MY_CONFIG', str(tmp_path / 'other.yaml'))
284 config = make_config_path()
286 (config.config_dir / 'test.yaml').write_text('cow: muh\ncat: miau\n')
288 with pytest.raises(UsageError, match='Config file not found.'):
289 rules = config.load_sub_configuration('test.yaml', config='MY_CONFIG')
292 @pytest.mark.parametrize("location", ['project_dir', 'config_dir'])
293 def test_load_subconf_env_relative_found(make_config_path, monkeypatch, location):
294 monkeypatch.setenv('NOMINATIM_MY_CONFIG', 'other.yaml')
295 config = make_config_path()
297 (config.config_dir / 'test.yaml').write_text('cow: muh\ncat: miau\n')
298 (getattr(config, location) / 'other.yaml').write_text('dog: bark\n')
300 rules = config.load_sub_configuration('test.yaml', config='MY_CONFIG')
302 assert rules == dict(dog='bark')
305 def test_load_subconf_env_relative_not_found(make_config_path, monkeypatch):
306 monkeypatch.setenv('NOMINATIM_MY_CONFIG', 'other.yaml')
307 config = make_config_path()
309 (config.config_dir / 'test.yaml').write_text('cow: muh\ncat: miau\n')
311 with pytest.raises(UsageError, match='Config file not found.'):
312 rules = config.load_sub_configuration('test.yaml', config='MY_CONFIG')
315 def test_load_subconf_json(make_config_path):
316 config = make_config_path()
318 (config.project_dir / 'test.json').write_text('{"cow": "muh", "cat": "miau"}')
320 rules = config.load_sub_configuration('test.json')
322 assert rules == dict(cow='muh', cat='miau')
324 def test_load_subconf_not_found(make_config_path):
325 config = make_config_path()
327 with pytest.raises(UsageError, match='Config file not found.'):
328 config.load_sub_configuration('test.yaml')
331 def test_load_subconf_env_unknown_format(make_config_path):
332 config = make_config_path()
334 (config.project_dir / 'test.xml').write_text('<html></html>')
336 with pytest.raises(UsageError, match='unknown format'):
337 config.load_sub_configuration('test.xml')
340 def test_load_subconf_include_absolute(make_config_path, tmp_path):
341 config = make_config_path()
343 testfile = config.config_dir / 'test.yaml'
344 testfile.write_text(f'base: !include {tmp_path}/inc.yaml\n')
345 (tmp_path / 'inc.yaml').write_text('first: 1\nsecond: 2\n')
347 rules = config.load_sub_configuration('test.yaml')
349 assert rules == dict(base=dict(first=1, second=2))
352 @pytest.mark.parametrize("location", ['project_dir', 'config_dir'])
353 def test_load_subconf_include_relative(make_config_path, tmp_path, location):
354 config = make_config_path()
356 testfile = config.config_dir / 'test.yaml'
357 testfile.write_text(f'base: !include inc.yaml\n')
358 (getattr(config, location) / 'inc.yaml').write_text('first: 1\nsecond: 2\n')
360 rules = config.load_sub_configuration('test.yaml')
362 assert rules == dict(base=dict(first=1, second=2))
365 def test_load_subconf_include_bad_format(make_config_path):
366 config = make_config_path()
368 testfile = config.config_dir / 'test.yaml'
369 testfile.write_text(f'base: !include inc.txt\n')
370 (config.config_dir / 'inc.txt').write_text('first: 1\nsecond: 2\n')
372 with pytest.raises(UsageError, match='Cannot handle config file format.'):
373 rules = config.load_sub_configuration('test.yaml')
376 def test_load_subconf_include_not_found(make_config_path):
377 config = make_config_path()
379 testfile = config.config_dir / 'test.yaml'
380 testfile.write_text(f'base: !include inc.txt\n')
382 with pytest.raises(UsageError, match='Config file not found.'):
383 rules = config.load_sub_configuration('test.yaml')
386 def test_load_subconf_include_recursive(make_config_path):
387 config = make_config_path()
389 testfile = config.config_dir / 'test.yaml'
390 testfile.write_text(f'base: !include inc.yaml\n')
391 (config.config_dir / 'inc.yaml').write_text('- !include more.yaml\n- upper\n')
392 (config.config_dir / 'more.yaml').write_text('- the end\n')
394 rules = config.load_sub_configuration('test.yaml')
396 assert rules == dict(base=[['the end'], 'upper'])
399 @pytest.mark.parametrize("content", [[], None])
400 def test_flatten_config_list_empty(content):
401 assert flatten_config_list(content) == []
404 @pytest.mark.parametrize("content", [{'foo': 'bar'}, 'hello world', 3])
405 def test_flatten_config_list_no_list(content):
406 with pytest.raises(UsageError):
407 flatten_config_list(content)
410 def test_flatten_config_list_allready_flat():
411 assert flatten_config_list([1, 2, 456]) == [1, 2, 456]
414 def test_flatten_config_list_nested():
417 [{'first': '1st', 'second': '2nd'}, {}],
418 [[2, 3], [45, [56, 78], 66]],
421 assert flatten_config_list(content) == \
422 [34, {'first': '1st', 'second': '2nd'}, {},
423 2, 3, 45, 56, 78, 66, 'end']