This is a continuation of #45582.

Summary of Changes

• adds system tests (cypress) for com_workflow component
• fix missing section of workflow in transition redirect
• fix save transition without options (plugins)
• prevent php warnings

Testing Instructions

enable workflow integration for articles component

1. fix

• open transition of any workflow
• click Close or Save & Close
• check url

2. fix

• disable (or exclude) all workflow plugins
• create/save a new transition

3. fix

• open workflow component without specify extension /administrator/index.php?option=com_workflow&view=workflows

Actual result BEFORE applying this Pull Request

1. fix

redirect to administrator/index.php?option=com_workflow&view=transitions&workflow_id=X&extension=com_content

2. fix

failed to save transition

3. fix

warning in php error log file

Expected result AFTER applying this Pull Request

1. fix

redirect to administrator/index.php?option=com_workflow&view=transitions&workflow_id=1&extension=com_content.article

important part here is .article of extension=com_content.article

2. fix

transition saved

3. fix

no warning in php error log file

Link to documentations

Please select:

• No documentation changes for docs.joomla.org needed
• No documentation changes for manual.joomla.org needed