default.test() — svelte Function Reference

Architecture documentation for the default.test() function in _config.js from the svelte codebase.

Function javascript BuildSystem QualityControl

Entity Profile

BuildSystem→ QualityControl→ default.test() — svelte Function Reference

Dependency Diagram

graph TD
  809aba89_edee_4604_4db8_2341f60901c1["default.test()"]
  721973d5_5ea0_0b15_2f16_3d62a0d2e442["_config.js"]
  809aba89_edee_4604_4db8_2341f60901c1 -->|defined in| 721973d5_5ea0_0b15_2f16_3d62a0d2e442
  style 809aba89_edee_4604_4db8_2341f60901c1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/event-handler-console-log/_config.js lines 12–27

	test({ assert, target, window }) {
		const button = target.querySelector('button');
		ok(button);

		const event = new window.MouseEvent('click', { bubbles: true });

		/** @type {number[]} */
		const messages = [];

		const log = console.log;
		console.log = (msg) => messages.push(msg);
		button.dispatchEvent(event);
		console.log = log;

		assert.deepEqual(messages, [42]);
	}