[jira] [Resolved] (IMPALA-14669) False-positive in test_ext_data_sources.py

["Riza Suminto (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-14669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Riza Suminto resolved IMPALA-14669.
-----------------------------------
    Fix Version/s: Impala 5.0.0
       Resolution: Fixed

> False-positive in test_ext_data_sources.py
> ------------------------------------------
>
>                 Key: IMPALA-14669
>                 URL: https://issues.apache.org/jira/browse/IMPALA-14669
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Test
>    Affects Versions: Impala 5.0.0
>            Reporter: Riza Suminto
>            Assignee: Riza Suminto
>            Priority: Major
>             Fix For: Impala 5.0.0
>
>
> test_ext_data_sources.py has several negative tests that use pytest.raise + match such as
> test_invalid_postgres_jdbc_table, test_invalid_postgres_hive_jdbc_table, and test_invalid_mysql_hive_jdbc_table_properties. This pytest.raise + match does not work in pytest-2.9.2, and silently pass without actually matching the expected error message.
>  
> On pytest-6.2.5, these tests fail for not finding the match in thrown exception. The tests are only throwing exception because the CREATE QUERY sent to Hive instead of Impala, and Hive exception message is not validated. The test should be modified to create malformed JDBC table thorugh Hive, and verify that querying such table from Impala will throw correct exception message.



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