Add support for TestPort command using Test-NetConnection

ChrisLGardner commented 6 years ago

Add Invoke-TestPort to allow testing ports on remote machines. It makes use of Test-NetConnection to do this and could be extended to make use of the other options within that at a later date.

Related Issue

Solves part of #1

How Has This Been Tested?

Tested from MS Teams against a few different port and server variations.

Screenshots (if appropriate):

Types of changes

[ ] Bug fix (non-breaking change which fixes an issue)
[X] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

[X] My code follows the code style of this project.
[X] My change requires a change to the documentation.
[X] I have updated the documentation accordingly.
[X] I have read the CONTRIBUTING document.
[ ] I have added tests to cover my changes.
[X] All new and existing tests passed.

ChrisLGardner commented 6 years ago

Some quick testing in PS Core shows that Test-NetConnection isn't available and has been replaced by Test-Connection but the behaviour is different and now more in line with many of the other Test-* commands.

Do we want the same level of verbose output as Test-NetConnection or are we happy with True/False

devblackops commented 5 years ago

Awesome @ChrisLGardner. Thanks!

poshbotio / PoshBot.Networking