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94 lines
3.1 KiB
Python
94 lines
3.1 KiB
Python
import pytest
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from .utils import *
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from .constants import *
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uid = "has_collection"
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class TestHasCollection:
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"""
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******************************************************************
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The following cases are used to test `has_collection` function
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******************************************************************
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"""
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def test_has_collection(self, connect, collection):
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'''
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target: test if the created collection existed
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method: create collection, assert the value returned by has_collection method
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expected: True
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'''
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assert connect.has_collection(collection)
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@pytest.mark.level(2)
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def test_has_collection_without_connection(self, collection, dis_connect):
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'''
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target: test has collection, without connection
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method: calling has collection with correct params, with a disconnected instance
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expected: has collection raise exception
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'''
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with pytest.raises(Exception) as e:
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assert dis_connect.has_collection(collection)
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def test_has_collection_not_existed(self, connect):
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'''
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target: test if collection not created
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method: random a collection name, which not existed in db,
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assert the value returned by has_collection method
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expected: False
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'''
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collection_name = gen_unique_str("test_collection")
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assert not connect.has_collection(collection_name)
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@pytest.mark.level(2)
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def test_has_collection_multithread(self, connect):
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'''
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target: test create collection with multithread
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method: create collection using multithread,
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expected: collections are created
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'''
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threads_num = 4
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threads = []
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collection_name = gen_unique_str(uid)
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connect.create_collection(collection_name, default_fields)
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def has():
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assert connect.has_collection(collection_name)
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# assert not assert_collection(connect, collection_name)
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for i in range(threads_num):
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t = MilvusTestThread(target=has, args=())
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threads.append(t)
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t.start()
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time.sleep(0.2)
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for t in threads:
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t.join()
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class TestHasCollectionInvalid(object):
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"""
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Test has collection with invalid params
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"""
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@pytest.fixture(
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scope="function",
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params=gen_invalid_strs()
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)
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def get_collection_name(self, request):
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yield request.param
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@pytest.mark.level(2)
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def test_has_collection_with_invalid_collectionname(self, connect, get_collection_name):
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collection_name = get_collection_name
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with pytest.raises(Exception) as e:
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connect.has_collection(collection_name)
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@pytest.mark.level(2)
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def test_has_collection_with_empty_collectionname(self, connect):
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collection_name = ''
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with pytest.raises(Exception) as e:
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connect.has_collection(collection_name)
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@pytest.mark.level(2)
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def test_has_collection_with_none_collectionname(self, connect):
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collection_name = None
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with pytest.raises(Exception) as e:
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connect.has_collection(collection_name)
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