History
TCG saves every generation so you can return to previous results at any time - even after closing the browser.
Accessing history
Click the History tab in the top navigation bar, or open the sidebar on the left (history icon).
The history list shows all generations for the current portal, most recent first.
What each history entry shows
File name
Name of the specification document
Date
When the generation was run
Type
Standard / Delta / Section
Test case count
Number of test cases produced
Quality score
AI health score if analysis was run
Workflow
The generation mode used
Loading a previous generation
Find the generation you want in the history list.
Click on it.
TCG loads the test cases from its database (or local cache if available).
You are taken to the results view for that generation.
If you are currently viewing another generation, loading from history replaces the results view. Your current generation is still saved and accessible from history.
How test cases are stored
TCG stores generated test cases in two places:
Browser (localStorage)
Until browser storage is cleared
Fast loading on the same device
Database
Persistent, tied to your user identity
Available on any device or browser
When you load a generation from history:
TCG first checks your browser's local storage.
If not found locally, it fetches from the database.
If neither has data (e.g. account mismatch or data was cleared), an error message is shown.
Editing loaded test cases
Test cases loaded from history are fully editable. Any changes you make are auto-saved back to the database within 300ms of your last edit.
Deleting a generation from history
Find the generation in the history list.
Click the Delete (trash) icon.
Confirm deletion.
The generation entry is removed from your history list. Note: this removes the history record but does not delete the test cases from the database if they have been edited.
Generation types in history
Standard
Full document generation
Delta
Revision-based generation
Section
Partial spec or pasted text
Cached
Loaded from a previously processed spec (fast, no re-parsing)
Template
Generated from a built-in or custom template
Resuming an interrupted generation
If a generation was interrupted (network drop, page close during processing), TCG can resume it:
Return to the portal.
A banner appears: "You have an interrupted generation. Resume?"
Click Resume to re-attach to the server-side job and continue from where it left off.
Click Discard to start fresh.
This works for both the requirements extraction phase and the test case generation phase.
Combining history with delta generation
A common workflow:
Run Standard Generation on version 1.0 of your spec → saved to history.
When version 2.0 is released, run Delta Generation comparing 1.0 and 2.0.
Load the version 1.0 generation from history.
Merge the delta results into your main test suite manually or via export.
This gives you a continuously maintained test suite aligned with your specification revisions.
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