Get-JiraGroupMember not returning all members for group size 51

[stevenyoungs]

Given a Jira group of exactly 51 members, Get-JiraGroupMember is only returning the first 50 users
Add one additional member to the group, bringing the number of members to 52, and all 52 members are returned.

I have not tested but I surmise that the problem occurs for groups where the number of members is n * $PageSize + 1

Expected Behavior

Get-JiraGroupMember should return all members of the group no matter how many members of the group there are.

Current Behavior

Given a valid Jira group containing exactly 51 members, Get-JiraGroupMember will only return the first 50 members.

Possible Solution

The problem manifests in Invoke-JiraMethod. The first 50 members have already been successfully processed. The JSON with the 51st member has been returned by the Jira server. The data container is expanded:
$result = $response.$container
There is only a single object. The subsequent while loop then calls .Count
} while ($result.Count)
however $result is a PSCustomObject with no Count member. Count evaluates to $null. The while loop therefore exits and the final group member is not processed

I'm not sure of the best appraoch to fixing.

Steps to Reproduce (for bugs)

Given a Jira group called "TestGroup" which has exactly 51 members and an existing server connect:
1.$groupMembers = Get-JiraGroupMember "TestGroup"
2. $groupMembers.Count

Context

Your Environment

Get-Module JiraPS -ListAvailable | select version

Version
-------
2.8.3
2.8.2
2.8.1
2.8.0
2.4.4

Get-Module JiraPS

ModuleType Version    Name                                ExportedCommands
---------- -------    ----                                ----------------
Script     2.8.3      JiraPS                              {Add-JiraFilterPermission, Add-JiraGroupMember, Add-JiraIssueAttachment, Add-JiraIssueComment...}

> $PSVersionTable
Name                           Value
----                           -----
PSVersion                      5.1.17134.165
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.17134.165
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

[lipkau]

Oh oh... did I screw up?

can you test it with Get-JiraIssue -query ""?

---

Edit:
I can reproduce this.
I will fix it sometime tomorrow.