Testing conditions and branches

Decision logic is where Logic Builder becomes more than a simple sequence tool.

What a Decision node needs

A useful Decision node should have:

• a clear question
• a connected Yes branch
• a connected No branch

If one branch is missing, the flow is not ready for a serious test.

How to test a branching flow

1. Build a small flow that includes one Decision node.
2. Make sure the question text is specific.
3. Click Run.
4. Wait for the simulation to reach the decision point.
5. Choose Yes once and observe the result.
6. Run the same flow again and choose No.

What to watch during testing

Look for:

• whether the simulation actually pauses at the decision
• whether the selected branch becomes the active path
• whether the execution trace or final outcome matches your expectation

Good beginner test pattern

Use one decision first, not three. A small branch is much easier to verify than a crowded tree with multiple unclear outcomes.

When a branch is badly designed

Your branch probably needs rewriting if:

• the question is vague
• both branches seem to lead to nearly the same result
• you cannot predict the right next step before running