default.test() — svelte Function Reference

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

Function javascript BuildSystem MessageProcessor

Entity Profile

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

Dependency Diagram

graph TD
  58f43def_597c_08c3_332f_ddf0246a0bfc["default.test()"]
  3bb3e7f6_4b5d_b84e_1ce2_96879d027c42["_config.js"]
  58f43def_597c_08c3_332f_ddf0246a0bfc -->|defined in| 3bb3e7f6_4b5d_b84e_1ce2_96879d027c42
  style 58f43def_597c_08c3_332f_ddf0246a0bfc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/binding-input-checkbox-group/_config.js lines 41–95

	test({ assert, component, target, window }) {
		let inputs = target.querySelectorAll('input');
		assert.equal(inputs[0].checked, false);
		assert.equal(inputs[1].checked, true);
		assert.equal(inputs[2].checked, false);

		const event = new window.Event('change');

		inputs[0].checked = true;
		inputs[0].dispatchEvent(event);
		flushSync();

		assert.htmlEqual(
			target.innerHTML,
			`
			<label>
				<input type="checkbox" value="[object Object]"> Alpha
			</label>

			<label>
				<input type="checkbox" value="[object Object]"> Beta
			</label>

			<label>
				<input type="checkbox" value="[object Object]"> Gamma
			</label>

			<p>Alpha, Beta</p>
		`
		);

		component.selected = [component.values[1], component.values[2]];
		assert.equal(inputs[0].checked, false);
		assert.equal(inputs[1].checked, true);
		assert.equal(inputs[2].checked, true);

		assert.htmlEqual(
			target.innerHTML,
			`
			<label>
				<input type="checkbox" value="[object Object]"> Alpha
			</label>

			<label>
				<input type="checkbox" value="[object Object]"> Beta
			</label>

			<label>
				<input type="checkbox" value="[object Object]"> Gamma
			</label>

			<p>Beta, Gamma</p>
		`
		);
	}