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import logging
import os.path
import shutil
import tempfile
import unittest
import ruamel.yaml
import lesana
class testCollection(unittest.TestCase):
def tearDown(self):
shutil.rmtree(os.path.join(self.collection.basedir, '.lesana'))
def test_empty(self):
self.collection = lesana.Collection('tests/data/empty')
self.assertEqual(self.collection.settings, {})
self.collection.update_cache()
self.assertIsNotNone(self.collection.stemmer)
def test_load_simple(self):
self.collection = lesana.Collection('tests/data/simple')
self.assertIsNotNone(self.collection.settings)
self.assertEqual(
self.collection.settings['name'],
"Simple lesana collection"
)
self.assertEqual(len(self.collection.settings['fields']), 5)
self.assertEqual(len(self.collection.indexed_fields), 2)
self.collection.update_cache()
self.assertIsNotNone(self.collection.stemmer)
def test_load_wrong_language(self):
# This loads a collection with an invalid value in lang
with self.assertLogs(level=logging.WARNING) as cm:
self.collection = lesana.Collection('tests/data/wrong')
self.assertEqual(len(cm.output), 1)
self.assertIn("Invalid language", cm.output[0])
# The collection will default to english, but should still work.
self.collection.update_cache()
self.assertIsNotNone(self.collection.settings)
self.assertIsNotNone(self.collection.stemmer)
def test_load_no_index_for_one_entry(self):
# This loads a collection where some of the entries have no
# "index" field
with self.assertLogs(level=logging.WARNING):
self.collection = lesana.Collection('tests/data/wrong')
self.collection.update_cache()
self.assertIsNotNone(self.collection.settings)
self.assertIsNotNone(self.collection.stemmer)
# Fields with no "index" entry are not indexed
self.assertEqual(len(self.collection.settings['fields']), 3)
self.assertEqual(len(self.collection.indexed_fields), 1)
def test_load_safe(self):
self.collection = lesana.Collection('tests/data/simple')
self.collection.safe = True
self.collection.update_cache()
def test_full_search(self):
self.collection = lesana.Collection('tests/data/simple')
self.collection.start_search('Item')
res = self.collection.get_all_search_results()
matches = list(res)
self.assertEqual(len(matches), 2)
for m in matches:
self.assertIsInstance(m, lesana.Entry)
def test_search(self):
self.collection = lesana.Collection('tests/data/simple')
self.collection.start_search('Item')
res = self.collection.get_search_results()
matches = list(res)
self.assertEqual(len(matches), 2)
for m in matches:
self.assertIsInstance(m, lesana.Entry)
def test_search_non_init(self):
self.collection = lesana.Collection('tests/data/simple')
matches = list(self.collection.get_search_results())
self.assertEqual(matches, [])
matches = list(self.collection.get_all_search_results())
self.assertEqual(matches, [])
def test_entry_from_uid(self):
self.collection = lesana.Collection('tests/data/simple')
entry = self.collection.entry_from_uid(
'11189ee47ddf4796b718a483b379f976'
)
self.assertEqual(entry.uid, '11189ee47ddf4796b718a483b379f976')
self.collection.safe = True
entry = self.collection.entry_from_uid(
'11189ee47ddf4796b718a483b379f976'
)
self.assertEqual(entry.uid, '11189ee47ddf4796b718a483b379f976')
def test_index_missing_file(self):
self.collection = lesana.Collection('tests/data/simple')
with self.assertLogs(level=logging.WARNING) as cm:
self.collection.update_cache(['non_existing_file'])
self.assertEqual(len(cm.output), 1)
self.assertIn("non_existing_file", cm.output[0])
def test_get_entry_missing_uid(self):
self.collection = lesana.Collection('tests/data/simple')
entry = self.collection.entry_from_uid('this is not an uid')
self.assertIsNone(entry)
class testEntries(unittest.TestCase):
def setUp(self):
self.collection = lesana.Collection('tests/data/simple')
self.basepath = 'tests/data/simple/items'
self.filenames = []
def tearDown(self):
for fname in self.filenames:
os.remove(fname)
shutil.rmtree(os.path.join(self.collection.basedir, '.lesana'))
def test_simple(self):
fname = '085682ed-6792-499d-a3ab-9aebd683c011.yaml'
with open(os.path.join(self.basepath, fname)) as fp:
data = ruamel.yaml.safe_load(fp)
entry = lesana.Entry(self.collection, data=data, fname=fname)
self.assertEqual(entry.idterm, 'Q'+data['uid'])
fname = '11189ee47ddf4796b718a483b379f976.yaml'
uid = '11189ee47ddf4796b718a483b379f976'
with open(os.path.join(self.basepath, fname)) as fp:
data = ruamel.yaml.safe_load(fp)
entry = lesana.Entry(self.collection, data=data, fname=fname)
self.assertEqual(entry.idterm, 'Q'+uid)
def test_write_new(self):
new_entry = lesana.Entry(self.collection)
self.collection.save_entries(entries=[new_entry])
entry_fname = 'tests/data/simple/items/' + new_entry.fname
self.filenames.append(entry_fname)
with open(entry_fname) as fp:
text = fp.read()
self.assertIn('quantity (integer): how many items are there', text)
self.assertIn('other (yaml):', text)
self.assertNotIn('position (string)', text)
written = ruamel.yaml.safe_load(text)
self.assertIsInstance(written['quantity'], int)
self.assertIsInstance(written['name'], str)
def test_entry_representation(self):
uid = '11189ee47ddf4796b718a483b379f976'
entry = self.collection.entry_from_uid(uid)
self.assertEqual(
str(entry),
uid
)
label = '{{ uid }}: {{ name }}'
self.collection.settings['entry_label'] = label
self.assertEqual(
str(entry),
'{uid}: {name}'.format(uid=uid, name='Another item')
)
class testComplexCollection(unittest.TestCase):
@classmethod
def setUpClass(self):
self.collection = lesana.Collection('tests/data/complex')
@classmethod
def tearDownClass(self):
shutil.rmtree(os.path.join(self.collection.basedir, '.lesana'))
def test_init(self):
self.assertIsNotNone(self.collection.settings)
self.assertEqual(
self.collection.settings['name'],
"Fully featured lesana collection"
)
self.assertEqual(len(self.collection.settings['fields']), 4)
self.assertIsNotNone(self.collection.stemmer)
self.assertEqual(len(self.collection.indexed_fields), 2)
def test_index(self):
self.collection.update_cache()
class testCollectionCreation(unittest.TestCase):
def test_init(self):
tmpdir = tempfile.mkdtemp()
collection = lesana.Collection.init(tmpdir)
self.assertIsInstance(collection, lesana.Collection)
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.git')))
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.lesana')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, 'settings.yaml')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, '.gitignore')))
# and then run it twice on the same directory, nothing should break
collection = lesana.Collection.init(tmpdir)
self.assertIsInstance(collection, lesana.Collection)
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.git')))
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.lesana')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, 'settings.yaml')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, '.gitignore')))
shutil.rmtree(tmpdir)
def do_nothing(*args, **kwargs):
pass
def test_init_edit_file(self):
tmpdir = tempfile.mkdtemp()
collection = lesana.Collection.init(tmpdir, edit_file=self.do_nothing)
self.assertIsInstance(collection, lesana.Collection)
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.git')))
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.lesana')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, 'settings.yaml')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, '.gitignore')))
shutil.rmtree(tmpdir)
def test_init_no_git(self):
tmpdir = tempfile.mkdtemp()
collection = lesana.Collection.init(tmpdir, git_enabled=False)
self.assertIsInstance(collection, lesana.Collection)
self.assertFalse(os.path.isdir(os.path.join(tmpdir, '.git')))
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.lesana')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, 'settings.yaml')))
self.assertFalse(os.path.isfile(os.path.join(tmpdir, '.gitignore')))
# and then run it twice on the same directory, nothing should break
collection = lesana.Collection.init(tmpdir, git_enabled=False)
self.assertIsInstance(collection, lesana.Collection)
self.assertFalse(os.path.isdir(os.path.join(tmpdir, '.git')))
self.assertTrue(os.path.isdir(os.path.join(tmpdir, '.lesana')))
self.assertTrue(os.path.isfile(os.path.join(tmpdir, 'settings.yaml')))
self.assertFalse(os.path.isfile(os.path.join(tmpdir, '.gitignore')))
shutil.rmtree(tmpdir)
def test_deletion(self):
tmpdir = tempfile.mkdtemp()
shutil.copy('tests/data/simple/settings.yaml', tmpdir)
shutil.copytree(
'tests/data/simple/items',
os.path.join(tmpdir, 'items'),
)
collection = lesana.Collection.init(tmpdir)
# We start with one item indexed with the term "another"
collection.start_search('another')
mset = collection._enquire.get_mset(0, 10)
self.assertEqual(mset.get_matches_estimated(), 1)
# Then delete it
collection.remove_entries(['11189ee47ddf4796b718a483b379f976'])
# An now we should have none
self.assertFalse(os.path.exists(os.path.join(
tmpdir,
'items',
'11189ee47ddf4796b718a483b379f976.yaml'
)))
collection.start_search('another')
mset = collection._enquire.get_mset(0, 10)
self.assertEqual(mset.get_matches_estimated(), 0)
if __name__ == '__main__':
unittest.main()
|
