Kit
Clojure
Kit sets up a default test harness found in the test directory of the project. It comes supplied with a test-utils namespace that has some handy utilities for testing
(ns <app-ns>.test-utils
(:require
[<app-ns>.core :as core]))
(defn system-state []
(or @core/system state/system))
(defn system-fixture
[]
(fn [f]
(when (nil? (system-state))
(core/start-app {:opts {:profile :test}}))
(f)))
The system-fixture can be used as a fixture before any tests that require your system to be started. It ensures that the system boots with the test environment.
You can use system-state to get the current running state of your system. This is handy if you need to reference, access, or override components for individual tests.