Fixes #23843 - Exclude requests to local host from proxying

Fixes #19781 - Fix Layout/LeadingCommentSpace cop

Fixes #23254 - Utilize webmock to prevent network connection

in tests

Fixes #23077 - Fix Style/TrailingCommaInArrayLiteral cop

Fixes #22624 - User selectable columns model + api

Adding initial bindings to user selectable columns. This model + api is
going to be used in work related Katello plugin's subscription pages.
The main intesnt of this PR is to provide a basic model where a user can...

Fixes #17316 - templates feature is subnet association

Fixes #21204 - introduced global_setting helper function (#4891)

Fixes #22354 - Make SilencedLogger thread safe

Refs #22164 - use cheaper FactoryBot methods

• Refs #22164 - FactoryBot.build -> FactoryBot.build_stubbed

• Refs #22164 - FactoryBot.create -> FactoryBot.build

in
- test/unit/*
- test/models/shared/taxonomies_base_test.rb
- test/controllers/hosts_controller_test.rb

Fixes #21851 - Remove deprecations for 1.17

Fixes #21718 - Test

Fixes #15402 - Moved puppet to separate api controller

Fixes #21424 - use factory_bot_rails

Fixes #20201 - Global HTTP proxy for outgoing requests

This introduce two new settings to proxy outgoing HTTP
requests and one to except certain hosts from it.

The extensions for Excon::Connection and Net::HTTP
allow setting a proxy on their requests.

Fixes #20953 - Remove assert_nothing_raised args

Refs #16740 - migration templates to use param macros

fixes #20645 - stub templates proxy url call

fixes #18500 - replace quiet_assets with sprockets-rails flag

• fixes #18512 - support sprockets-rails 3.x

The app.assets environment is no longer always configured, and instead
is only configured when the regular Rails environment is loaded. Loading
only the 'assets' group initializers isn't sufficient....

Fixes #18892 - Do not show 'undefined method' in error message

fixes #19977 - Fetch a value for a given subnet parameter name

This code will add a function to lookup a subnet parameter by name,
and returns it's value. It will return `nil` if no value was found.

The function is added to the renderer, so it can be called from...

fixes #19131 - upgrade minitest to latest 5.x

- override minitest's `_` expectation method with the gettext method
- rename `location` let helper, conflicted with a minitest method name
- fix `assert_equal nil, [..]` deprecation warnings, prefer `assert nil`...

Fixes #19213 - use provision interface in foreman_url

Before this patch, we were using primary interface for checking on ftfp
proxy and its template feature. Provision interface is more appropriate
for this purposes.

refs #18760 - exclude test routes from permission checks

Running test/controllers/concerns/csv_responder_test.rb and
access_permissions_test in sequence (e.g. in `rake test`) would cause
failures against the "fake" routes introduced by CsvResponderTest as no...

Fixes #18345 - Improve templates error handling

fixes #18735 - truncate encryption key to match preferred length (#4350)

Ruby 2.4's OpenSSL bindings raise an ArgumentError during encryption if
the key length exceeds the cipher's configured length (32 bytes with the
default cipher), but the verification hash algorithm still uses the full...

Fixes #18581 - conditionalize SUSE mediapath

Fixes #18227 - clean up variables after rendering

Fixes #18205 - Add save_to_file macro

Refs #18143 - extend snippet_if_exists too

Fixes #18143 - enable variables for snippets (#4205)

Fixes #17680 - templates_used host helper

templates_used contains the names of all of the provisioning templates
kickstart used during a host build. This allows users to be able to
show the name of a provisioning template during PXEBoot, for example

Fixes #16740 - Access host params through macro

fixes #8290 - remove foreman_url redundancy

Fixes #16990 - make access_perm test reusable

Fixes #16806 - include renderer url dependencies

Fixes #16649 - PXE helper pxe_kernel_options rendering

fixes #16557 - move tests into modern Rails layout

Models, controllers, mailers and helpers are now in test/ subdirs
matching app/ subdirs. Service, miscellaneous and old test/lib/ tests
are now in test/unit/ separated from models, which obsoletes the custom...