* Add test cases for job client

* Fix the test errors

* Fix issues found by sonar

* Fix the cognitive complexity

* Debug the tests

* Fix the download error

* Fix the error of request matcher

* Fix the test errors

* uncomment the test code lines

* Add test cases for requestmatcher

* Add test cases for restart jenkins

* Build always failed due to sonar gate

* Add test cases for user command

* Add test cases with error condition

* Add more error conditions

* Add support to cancel a job from the queue

* Just let the 404 go

* Add a test case for queue cancel command

* Add more test cases

* Add test cases for queue command

* Add test cases for getCrumb

* Add branch name

* Add branch name

* Add branch name

* Add test cases for job client

* Add more tests

* Refactor delete job function

* Add test for job type cmd

* Add test for job stop cmd

* Add test for job search cmd

* Add test for job delete cmd

* Add test case for plugin manager client

* Add test cases for plugin search cmd