Page Comparison

Requirement specific constraints

N/A

N/A

Role based constraints

N/A

N/A

N/A

Does role determine what a user can see or do? Is this enforced uniformly across the front end and back end?

User preferences constraints

• Ensure units are displayed in the correct system of measurement

• Ensure calculation is correct for both systems of measurement

• Ensure actual harvest quantity is persisted correctly

Is this impacted by user or farm preferences such as language, system of measure, certification status?

Farm-level defaults / preferences

Numerical input constraints

• Ensure validation(minimum/maximum value, require etc.) exists and works correctly

• Ensure inputs are persisted correctly in the database after change of units

Do we appropriately handle negative, very small, very large, or 0 as inputs?

Text input constraints

Do we appropriately handle blank, very small, and very large inputs? Is there a strict format (such as email) that must be followed?

Date based constraints

Are there logical restrictions on what dates can be input? Should a use be able to complete something in the future for example.

Date based assumptions

Are we making valid assumptions about what dates should be allowed?

Timezone driven interactions

If timezones play a role in the data, are they being displayed or converted appropriately?

Interaction / transitioning UI based constraints

• Ensure allocation calculation works correctly after change of units

Is the UI transitioning appropriately? Is the API providing da

Flow based constraints

• Ensure user can still successfully complete the harvest task completion flow

• Ensure values from database are correct when displayed on the read only view for the completed task

Is state being preserved appropriately in a flow? If I go back and then forth, is it maintained? Is state invalidated when it should be?

Synchronous / asynchronous constraints

Is the interaction synchronous, asynchronous, or does it support both? Can you simulate both if so?

Time-out / low bandwidth constrains

Does the feature fail gracefully under no bandwidth / low bandwidth environments?

Data transformation correctness

Are values appropriately updated when units change? Is it WYSIWYG?

Outcome correctness

When inputting known inputs with expected outputs - do you get the results you expect? Have you tested several “cases” of this?

Switching farms

Does this feature respond well to switching farms (and returning)?

Notification constraints

Should a notification be marshalled based on this action?

Cascading effects

Are there logical places

Integration constrains

Do we need to ensure state is consistent between LiteFarm and the external service? What failure cases do we need to handle? How do we report back the outcome to the user or external service?