class_docstr: Test cases of alias interface operations
class_docstr_tok: ["Test","cases","of","alias","interface","operations"]
docstr: target: test collection creating alias
  method: 
          1.create a collection and create 10 partitions for it
          2.collection create an alias, then init a collection with this alias but not create partitions
  expected: collection is equal to alias
docstr_tok: ["target",":","test","collection","creating","alias","method",":","1.create","a","collection","and","create","10","partitions","for","it","2.collection","create","an","alias",",","then","init","a","collection","with","this","alias","but","not","create","partitions","expected",":","collection","is","equal","to","alias"]
code: def test_alias_create_operation_default(self):
      """
      target: test collection creating alias
      method:
              1.create a collection and create 10 partitions for it
              2.collection create an alias, then init a collection with this alias but not create partitions
      expected: collection is equal to alias
      """
      self._connect()
      c_name = cf.gen_unique_str("collection")
      collection_w = self.init_collection_wrap(
          name=c_name,
          schema=default_schema,
          check_task=CheckTasks.check_collection_property,
          check_items={exp_name: c_name, exp_schema: default_schema},
      )
      for _ in range(10):
          partition_name = cf.gen_unique_str("partition")
          # create partition with different names and check the partition exists
          self.init_partition_wrap(collection_w, partition_name)
          assert collection_w.has_partition(partition_name)[0]
  
      alias_name = cf.gen_unique_str(prefix)
      self.utility_wrap.create_alias(collection_w.name, alias_name)
      collection_alias, _ = self.collection_wrap.init_collection(
          name=alias_name,
          check_task=CheckTasks.check_collection_property,
          check_items={
              exp_name: alias_name,
              exp_schema: default_schema,
          },
      )
      # assert collection is equal to alias according to partitions
      assert [p.name for p in collection_w.partitions] == [
          p.name for p in collection_alias.partitions
      ]
  
imports: import pytest
  import random
  from base.client_base import TestcaseBase
  from utils.util_log import test_log
  from common import common_func
  from common import common_type
  from common.common_type import CaseLabel, CheckTasks
label_desc: Use image node_id 1 for calling the TestAliasOperation obj's underlying member method code with example usage: obj.test_alias_create_operation_default() without return types