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Add tests for scrapy.utils.conf.feed_complete_default_values_from_settings

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Eugenio Lacuesta 2020-03-11 20:56:25 -03:00
parent 49156f2ecb
commit f3bab819ab
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1 changed files with 44 additions and 1 deletions
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45
tests/test_utils_conf.py
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@ -3,7 +3,12 @@ import warnings
from scrapy.exceptions import UsageError, ScrapyDeprecationWarning
from scrapy.settings import BaseSettings, Settings
from scrapy.utils.conf import build_component_list, arglist_to_dict, feed_process_params_from_cli
from scrapy.utils.conf import (
arglist_to_dict,
build_component_list,
feed_complete_default_values_from_settings,
feed_process_params_from_cli
)
class BuildComponentListTest(unittest.TestCase):
@ -135,6 +140,44 @@ class FeedExportConfigTestCase(unittest.TestCase):
feed_process_params_from_cli(settings, ['-:pickle'])
)
def test_feed_complete_default_values_from_settings_empty(self):
feed = {}
settings = Settings({
"FEED_EXPORT_ENCODING": "custom encoding",
"FEED_EXPORT_FIELDS": ["f1", "f2", "f3"],
"FEED_EXPORT_INDENT": 42,
"FEED_STORE_EMPTY": True,
"FEED_URI_PARAMS": (1, 2, 3, 4),
})
new_feed = feed_complete_default_values_from_settings(feed, settings)
self.assertEqual(new_feed, {
"encoding": "custom encoding",
"fields": ["f1", "f2", "f3"],
"indent": 42,
"store_empty": True,
"uri_params": (1, 2, 3, 4),
})
def test_feed_complete_default_values_from_settings_non_empty(self):
feed = {
"encoding": "other encoding",
"fields": None,
}
settings = Settings({
"FEED_EXPORT_ENCODING": "custom encoding",
"FEED_EXPORT_FIELDS": ["f1", "f2", "f3"],
"FEED_EXPORT_INDENT": 42,
"FEED_STORE_EMPTY": True,
})
new_feed = feed_complete_default_values_from_settings(feed, settings)
self.assertEqual(new_feed, {
"encoding": "other encoding",
"fields": None,
"indent": 42,
"store_empty": True,
"uri_params": None,
})
if __name__ == "__main__":
unittest.main()