Public bug reported:

Description
===========
I have performed fault injection in openstack nova by changing the code of 
compute/api.py (inserting a representative/probable bug) and then ran the unit, 
functional and integration tests and discover that some of the bugs inserted 
were not detected by the test suite:
The reference WVIV (Wrong value used in variable initialization) is a type of 
fault where the value used in a variable initialization is set to an incorrect 
value.

Steps to reproduce
==================

Line of Code    |Original Code          |Incorrect Code
5515    |is_uuid = False        |is_uuid = True


Refactor the line of code above to the incorrect code. Then execute the unit 
tests.

Expected result
===============
The unit tests should detect the fault.

Actual result
===============
The fault was not detected by the unit tests.

Environment
===========
The code tested is on the stable/ussuri branch.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1918352

Title:
  Fault Injection #2065 - improve unit test effectiveness

Status in OpenStack Compute (nova):
  New

Bug description:
  Description
  ===========
  I have performed fault injection in openstack nova by changing the code of 
compute/api.py (inserting a representative/probable bug) and then ran the unit, 
functional and integration tests and discover that some of the bugs inserted 
were not detected by the test suite:
  The reference WVIV (Wrong value used in variable initialization) is a type of 
fault where the value used in a variable initialization is set to an incorrect 
value.

  Steps to reproduce
  ==================

  Line of Code  |Original Code          |Incorrect Code
  5515  |is_uuid = False        |is_uuid = True

  
  Refactor the line of code above to the incorrect code. Then execute the unit 
tests.

  Expected result
  ===============
  The unit tests should detect the fault.

  Actual result
  ===============
  The fault was not detected by the unit tests.

  Environment
  ===========
  The code tested is on the stable/ussuri branch.

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