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# The MIT License (MIT)
# Copyright (c) Microsoft Corporation. All rights reserved.
import unittest
import uuid
import pytest
import test_config
from azure.cosmos._change_feed.feed_range_internal import FeedRangeInternalEpk
from azure.cosmos._routing.routing_range import Range
from azure.cosmos.aio import CosmosClient
from azure.cosmos import PartitionKey
@pytest.mark.cosmosEmulator
@pytest.mark.asyncio
class TestFeedRangeAsync(unittest.IsolatedAsyncioTestCase):
"""Tests to verify methods for operations on feed ranges
"""
host = test_config.TestConfig.host
masterKey = test_config.TestConfig.masterKey
TEST_DATABASE_ID = test_config.TestConfig.TEST_DATABASE_ID
TEST_CONTAINER_ID = test_config.TestConfig.TEST_MULTI_PARTITION_CONTAINER_ID
@classmethod
def setUpClass(cls):
if (cls.masterKey == '[YOUR_KEY_HERE]' or
cls.host == '[YOUR_ENDPOINT_HERE]'):
raise Exception(
"You must specify your Azure Cosmos account values for "
"'masterKey' and 'host' at the top of this class to run the "
"tests.")
async def asyncSetUp(self):
self.client = CosmosClient(self.host, self.masterKey)
self.database_for_test = await self.client.create_database_if_not_exists(self.TEST_DATABASE_ID)
self.container_for_test = await self.database_for_test.create_container_if_not_exists(self.TEST_CONTAINER_ID,
PartitionKey(path="/id"))
async def asyncTearDown(self):
await self.client.close()
async def test_partition_key_to_feed_range_async(self):
created_container = await self.database_for_test.create_container(
id='container_' + str(uuid.uuid4()),
partition_key=PartitionKey(path="/id")
)
feed_range = await created_container.feed_range_from_partition_key("1")
feed_range_epk = FeedRangeInternalEpk.from_json(feed_range)
assert feed_range_epk.get_normalized_range() == Range("3C80B1B7310BB39F29CC4EA05BDD461E",
"3c80b1b7310bb39f29cc4ea05bdd461f", True, False)
await self.database_for_test.delete_container(created_container)
async def test_feed_range_is_subset_from_pk_async(self):
epk_parent_feed_range = FeedRangeInternalEpk(Range("",
"FF",
True,
False)).to_dict()
epk_child_feed_range = await self.container_for_test.feed_range_from_partition_key("1")
assert await self.container_for_test.is_feed_range_subset(epk_parent_feed_range, epk_child_feed_range)
if __name__ == '__main__':
unittest.main()
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