def setUp(self):
# init the database attributes
self.data_root = tempfile.mkdtemp()
self.parts = ['part01', 'part02']
# init the database environ
if not os.path.exists(self.data_root):
print 'create %s database' % self.data_root
os.makedirs(self.data_root)
self.zapian = Zapian(self.data_root)
for part_name in self.parts:
database_path = os.path.join(self.data_root, part_name)
if not os.path.isdir(database_path):
os.makedirs(database_path)
# init the test data
self.doc = {'+title':'we are firend',
'subjects':['file','ktv','*****@*****.**'],
'created':datetime(2000, 1, 1)}
class ZapianTest(unittest.TestCase):
def setUp(self):
# init the database attributes
self.data_root = tempfile.mkdtemp()
self.parts = ['part01', 'part02']
# init the database environ
if not os.path.exists(self.data_root):
print 'create %s database' % self.data_root
os.makedirs(self.data_root)
self.zapian = Zapian(self.data_root)
for part_name in self.parts:
database_path = os.path.join(self.data_root, part_name)
if not os.path.isdir(database_path):
os.makedirs(database_path)
self.zapian.add_part(part_name)
# init the test data
self.doc = {'title':'we are firend',
'subjects':['file','ktv','*****@*****.**'],
'created':datetime(2000, 1, 1)}
def tearDown(self):
""" """
if os.path.exists(self.data_root):
shutil.rmtree(self.data_root)
self.zapian.fields.clear()
self.zapian.attributes.clear()
def test_schema(self):
schema = self.zapian
# test gen prefix and slot
prefix = schema._gen_prefix()
self.assertEqual(prefix, 'XA')
slot = schema._gen_slot()
self.assertEqual(slot, 0)
# test add field and attribute
new_prefix = schema.add_field('new_field')
self.assertTrue(schema.get_prefix('new_field') == new_prefix == prefix)
new_slot = schema.add_attribute('new_attribute')
self.assertTrue(schema.get_slot('new_attribute') == new_slot == slot)
# test load the old schema
new_zapian = Zapian(self.data_root)
self.assertEqual(new_zapian.fields, {'new_field':'XA'})
self.assertEqual(new_zapian.attributes, {'new_attribute':0})
def test_add_document(self):
part = self.parts[0]
uid = "12345"
self.zapian.add_document(part, uid=uid,
index=self.doc, data={'data': "测试内容"},
flush=True)
# test value of the new document
doc = self.zapian._get_document(uid, [part])
for value in doc.values():
if value.num == 0:
self.assertEqual(value.value, '946656000')
# test term of the new document
title_prefix = self.zapian.get_prefix('title', auto_add=False)
subjects_prefix = self.zapian.get_prefix('subjects', auto_add=False)
validate_terms = ['Q'+uid,
title_prefix + 'are',
title_prefix + 'firend',
title_prefix + 'we',
subjects_prefix + 'com',
subjects_prefix + 'file',
subjects_prefix + 'ktv',
subjects_prefix + 'what_gmail', ]
old_terms = [ term.term for term in doc.termlist() ]
self.assertTrue(len(validate_terms) == len(old_terms))
self.assertEqual(set(validate_terms), set(old_terms))
# test data of the new document
data = pickle.loads( doc.get_data() )['data']
self.assertEqual(data, '测试内容')
def test_update_document(self):
part = self.parts[0]
uid = "12345"
# add a document
self.zapian.add_document(part, uid=uid,
index=self.doc, data={'data': "测试内容"},
flush=True)
new_doc = self.doc.copy()
new_doc['title'] = "new title"
self.zapian.update_document(part, uid=uid, index=new_doc, flush=True)
# test value of the new document
doc = self.zapian._get_document(uid, [part])
for value in doc.values():
if value.num == 0:
self.assertEqual(value.value, '946656000')
# test term of the new document
title_prefix = self.zapian.get_prefix('title', auto_add=False)
subjects_prefix = self.zapian.get_prefix('subjects', auto_add=False)
validate_terms = ['Q'+uid,
title_prefix + 'new',
title_prefix + 'title',
subjects_prefix + 'com',
subjects_prefix + 'file',
subjects_prefix + 'ktv',
subjects_prefix + 'what_gmail', ]
old_terms = [term.term for term in doc.termlist()]
self.assertTrue(len(validate_terms) == len(old_terms))
self.assertEqual(set(validate_terms), set(old_terms))
# test data of the new document
data = pickle.loads( doc.get_data() )['data']
self.assertEqual(data, '测试内容')
def test_replace_document(self):
part = self.parts[0]
uid = "12345"
# add a document
self.zapian.add_document(part, uid=uid,
index=self.doc, data={'data': "测试内容"},
flush=True)
new_doc = self.doc.copy()
new_doc['title'] = "new title"
self.zapian.add_field('new-field')
new_doc['new-field'] = 'last'
self.zapian.replace_document(part, uid=uid, index=new_doc, flush=True)
# test value of the new document
doc = self.zapian._get_document(uid, [part])
for value in doc.values():
if value.num == 0:
self.assertEqual(value.value, '946656000')
# test term of the new document
title_prefix = self.zapian.get_prefix('title', auto_add=False)
subjects_prefix = self.zapian.get_prefix('subjects', auto_add=False)
new_field_prefix = self.zapian.get_prefix('new-field', auto_add=False)
validate_terms = ['Q'+uid,
new_field_prefix + 'last',
title_prefix + 'new',
title_prefix + 'title',
subjects_prefix + 'com',
subjects_prefix + 'file',
subjects_prefix + 'ktv',
subjects_prefix + 'what_gmail', ]
old_terms = [term.term for term in doc.termlist()]
self.assertTrue(len(validate_terms) == len(old_terms))
self.assertEqual(set(validate_terms), set(old_terms))
# test data of the new document
self.assertEqual(doc.get_data(), '')
def test_del_document(self):
part = self.parts[0]
uid = "12345"
# add a document
self.zapian.add_document(part, uid=uid,
index=self.doc, data={'data': "测试内容"},
flush=True)
# delete the document
self.zapian.delete_document(part, uids=[uid], flush=True)
# test get the document, it will be raise KeyError
try:
self.zapian._get_document(uid, [part])
raise AssertionError("Unique ID '%s' is exists" % uid)
except KeyError:
pass
def test_search_document(self):
part = self.parts[0]
uid = "12345"
# add a document
self.zapian.add_document(part, uid=uid,
index=self.doc, data={'data': "测试内容"},
flush=True)
# serach
query = [
[[u'title'], u'we', u'parse'],
[u'subjects', u'file ktv', u'anyof'],
]
results = self.zapian.search([part], query)
self.assertEqual([uid], results)
def test_search_document_for_mulit_database(self):
""" """
# add first document into first database
first_uid = "12345"
first_doc = {'title':'we are firend',
'subjects':['file','ktv','*****@*****.**']
}
self.zapian.add_document(self.parts[0], uid="12345",
index=first_doc, data={'data': "测试内容"},
flush=True)
# add second document into second database
second_uid = '67890'
second_doc = {'title':'Go to school',
'subjects':['morning','walking','sport']
}
self.zapian.add_document(self.parts[1], uid="67890",
index=second_doc, data={'data': "测试内容"},
flush=True)
# add third document into first database
third_doc = {'title': 'Big Data',
'subjects': ['big', 'expensive']}
self.zapian.add_document(self.parts[0], uid="45678",
index=third_doc, data={'data': "测试内容"},
flush=True)
# search for muilt database
# search firrst document
query = [
[[u'title'], u'we', u'parse'],
[u'subjects', u'file ktv', u'anyof'],
]
results = self.zapian.search(self.parts, query)
self.assertEqual([first_uid], results)
# search second document
query = [
[[u'title'], u'Go', u'parse'],
[u'subjects', u'walking sport', u'anyof'],
]
results = self.zapian.search(self.parts, query)
self.assertEqual([second_uid], results)
# search two document
query = [
[u'title', u'Go we', u'anyof'],
[u'subjects', u'walking sport ktv', u'anyof'],
]
results = self.zapian.search(self.parts, query)
self.assertEqual(len(results), 2)
self.assertEqual(set([first_uid, second_uid]), set(results))
