[New-bugs-announce] [issue30234] Remove duplicate checks in test_isinstance

[Jim Fasarakis-Hilliard]

New submission from Jim Fasarakis-Hilliard:

The test file duplicates some isinstance and issubclass checks due to the  distinction of classes in Python 2. 

Proposed PR removes duplicate asserts.

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components: Tests
messages: 292784
nosy: Jim Fasarakis-Hilliard
priority: normal
severity: normal
status: open
title: Remove duplicate checks in test_isinstance
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30234>
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