Make e2e tests cleaner and self-debugging

[jacalata]

• Added initial tests that report if expected assets are not present
• Made the suite fail early if publishing fails (because everything else depends on that)
• Made the filenames unique per run so that re-runs are not affected by earlier passes
• Broke up the test file into classes to separate setup and tests

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
tabcmd
__main__.py	10	10	10	0%
tabcmd.py	14	14	14	0%
version.py	6	3	3	50%
tabcmd/commands
commands.py	10	10	10	0%
constants.py	77	18	18	77%
server.py	130	20	20	85%
tabcmd/commands/auth
session.py	370	46	46	88%
tabcmd/commands/datasources_and_workbooks
datasources_and_workbooks_command.py	156	18	18	88%
datasources_workbooks_views_url_parser.py	140	10	10	93%
delete_command.py	60	16	16	73%
export_command.py	119	25	25	79%
get_url_command.py	127	47	47	63%
publish_command.py	83	19	19	77%
runschedule_command.py	21	7	7	67%
tabcmd/commands/extracts
create_extracts_command.py	42	8	8	81%
decrypt_extracts_command.py	27	2	2	93%
delete_extracts_command.py	37	6	6	84%
encrypt_extracts_command.py	27	2	2	93%
extracts.py	20	2	2	90%
reencrypt_extracts_command.py	27	2	2	93%
refresh_extracts_command.py	48	10	10	79%
tabcmd/commands/group
create_group_command.py	29	5	5	83%
delete_group_command.py	27	2	2	93%
tabcmd/commands/project
create_project_command.py	46	8	8	83%
delete_project_command.py	35	4	4	89%
publish_samples_command.py	30	4	4	87%
tabcmd/commands/site
create_site_command.py	34	5	5	85%
delete_site_command.py	27	2	2	93%
edit_site_command.py	38	2	2	95%
list_command.py	77	12	12	84%
list_sites_command.py	29	2	2	93%
tabcmd/commands/user
create_site_users.py	57	10	10	82%
create_users_command.py	60	10	10	83%
delete_site_users_command.py	43	5	5	88%
user_data.py	221	31	31	86%
tabcmd/execution
_version.py	2	2	2	0%
global_options.py	125	8	8	94%
localize.py	69	11	11	84%
logger_config.py	42	6	6	86%
tabcmd_controller.py	42	7	7	83%
TOTAL	2761	431	84%

[Copilot]

Pull Request Overview

Refactored e2e tests to improve debugging capabilities and test reliability by restructuring test files into separate classes, adding asset validation, implementing unique naming for test runs, and ensuring early failure on publishing issues.

• Reorganized test structure by separating TabcmdCall utility methods from OnlineCommandTest test cases
• Added initial asset file validation and unique filename generation per test run
• Implemented early failure mechanism for publishing operations since subsequent tests depend on them

Reviewed Changes

Copilot reviewed 3 out of 7 changed files in this pull request and generated 3 comments.

File	Description
tests/e2e/tests_integration.py	Added logger initialization to test methods
tests/e2e/online_tests.py	Major refactoring: created TestAssets and TabcmdCall classes, added asset validation, implemented unique naming
tests/assets/live_mysql.tds	Added new test asset file containing MySQL datasource configuration

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