fulcro-spec-tdd

Requirements: Fulcro 3.9.0+, Fulcro Spec 3.2.0+, Guardrails 1.2.16+

Core philosophy: testability is a design quality. Code that is hard to test needs refactoring.

Procedure

1. Write a function with >defn
2. Identify all behaviors (decision points)
3. Write a test for EACH behavior using fulcro-spec
4. VERIFY each test by temporarily breaking that behavior
5. SEAL with :covers metadata (mandatory)

Setup

;; Source namespace
(ns your.namespace
  (:require [com.fulcrologic.guardrails.malli.core :refer [>defn >def => ? |]]))