pgAdmin 4 commit: Improve code coverage and API test cases for pgAgent.

Improve code coverage and API test cases for pgAgent. Fixes #5338

Branch
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master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=d1f5511566c2959f5dac230d1965474034884810
Author: Yogesh Mahajan <yogesh(dot)mahajan(at)enterprisedb(dot)com>

Modified Files
--------------
docs/en_US/release_notes_4_30.rst | 1 +
.../servers/pgagent/schedules/tests/__init__.py | 0
.../schedules/tests/schedules_test_data.json | 666 ++++++++++
.../schedules/tests/test_pgagent_add_schedule.py | 81 ++
.../tests/test_pgagent_delete_schedule.py} | 41 +-
.../tests/test_pgagent_get_msql_schedule.py | 68 +
.../tests/test_pgagent_get_nodes_schedule.py | 70 +
.../schedules/tests/test_pgagent_get_schedule.py | 70 +
.../schedules/tests/test_pgagent_put_schedule.py | 94 ++
.../servers/pgagent/schedules/tests/utils.py | 62 +
.../servers/pgagent/steps/tests/__init__.py | 0
.../pgagent/steps/tests/steps_test_data.json | 368 ++++++
.../pgagent/steps/tests/test_pgagent_add_steps.py | 70 +
.../tests/test_pgagent_delete_steps.py} | 40 +-
.../steps/tests/test_pgagent_get_nodes_steps.py | 75 ++
.../pgagent/steps/tests/test_pgagent_get_steps.py | 75 ++
.../steps/tests/test_pgagent_get_steps_stats.py | 62 +
.../tests/test_pgagent_put_steps.py} | 57 +-
.../servers/pgagent/steps/tests/utils.py | 59 +
.../servers/pgagent/tests/pgagent_test_data.json | 1375 ++++++++++++++++++++
.../servers/pgagent/tests/test_pgagent_add.py | 90 --
.../pgagent/tests/test_pgagent_delete_multiple.py | 47 -
.../servers/pgagent/tests/test_pgagent_job_add.py | 74 ++
...gagent_delete.py => test_pgagent_job_delete.py} | 37 +-
.../servers/pgagent/tests/test_pgagent_job_get.py | 73 ++
...pgagent_get.py => test_pgagent_job_get_msql.py} | 37 +-
.../pgagent/tests/test_pgagent_job_get_nodes.py | 73 ++
.../tests/test_pgagent_job_get_statistics.py | 57 +
.../servers/pgagent/tests/test_pgagent_job_put.py | 64 +
.../servers/pgagent/tests/test_pgagent_job_sql.py | 70 +
.../servers/pgagent/tests/test_pgagent_put.py | 120 --
.../pgagent/tests/tests_pgagent_add_schedule.py | 80 --
.../pgagent/tests/tests_pgagent_add_steps.py | 69 -
.../tests_pgagent_delete_multiple_schedules.py | 56 -
.../tests/tests_pgagent_delete_multiple_steps.py | 54 -
.../pgagent/tests/tests_pgagent_put_schedule.py | 131 --
.../servers/pgagent/tests/tests_pgagent_stats.py | 45 -
.../server_groups/servers/pgagent/tests/utils.py | 59 +-
web/regression/runtests.py | 9 +-
39 files changed, 3797 insertions(+), 782 deletions(-)