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Assertion Tree​

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Assertion Tree​

The Assertion Tree allows you to visualize and manage your entire test suite in a structured, hierarchical format.

Instead of viewing tests as isolated steps, the Assertion Tree gives you a complete flow-level perspective — including requests, responses, and assertions — in one interactive interface.

How to Access the Assertion Tree​

  1. Navigate to an individual Test Suite
  2. Click on the "Visualize" button
  3. The system renders the full test suite in a tree format

Assertion tree

What You Can See​

The Assertion Tree provides a visual representation of:

  • All test steps in execution order
  • Request details for each step
  • Attached assertions

Each node in the tree represents a test step and contains:

  • Request configuration
  • Associated assertions
  • Execution dependencies

This makes it easier to understand how your test suite behaves as a complete workflow.

What You Can Do​

The Assertion Tree is fully interactive. You can:

1. View Complete Flow​

Understand the entire API workflow from start to finish without switching between screens.

2. Inspect Assertions Inline​

Quickly see which assertions are attached to each step, including:

  • Status code validations
  • JSON validations
  • Header validations
  • Schema validations
  • Custom function validations

3. Add a New Step in the Flow​

You can insert a new test step directly within the tree.

This allows you to:

  • Expand an existing workflow
  • Add conditional validation steps
  • Introduce additional API calls
  • Build multi-step integration flows

The new step becomes part of the structured execution sequence.

Why Use the Assertion Tree?​

The Assertion Tree is particularly useful when:

  • Your test suite contains multiple API calls
  • You are testing end-to-end workflows
  • Business logic spans multiple requests
  • You need clarity on how validations are structured
  • You want a visual representation instead of linear editing

It transforms test management from a flat list into a structured execution graph.

Typical Use Cases​

  • Authentication → Resource Creation → Validation → Cleanup flows
  • Multi-step payment processing validations
  • E-commerce checkout journeys
  • Webhook-triggered event testing
  • Integration testing across services

Best Practices​

  • Use the tree view to design full workflows before adding assertions
  • Keep each step focused on a single responsibility
  • Attach assertions at the correct step level
  • Review flow dependencies to avoid unintended execution order
  • Use visualization to debug failing multi-step tests faster

The Assertion Tree enables you to design, inspect, and extend complex API workflows with clarity and precision — all from a single visual interface.