KanbanGit/native/tests/workspace-settings.test.js

import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';
import vm from 'node:vm';
import test from 'node:test';

const script = readFileSync(
    new URL('../ui/workspace-settings.js', import.meta.url),
    'utf8',
);
function context(platform = 'apple', frame = false, protocol = 'https:') {
    const calls = [];
    const window = { dispatchEvent() {} };
    window.top = frame ? {} : window;
    if (platform === 'apple') {
        window.webkit = {
            messageHandlers: {
                kanbanSettings: {
                    postMessage: async (body) => {
                        const request = JSON.parse(body);
                        calls.push(request);
                        return JSON.stringify({
                            id: request.id,
                            result: { workspace: 'https://example.test/' },
                        });
                    },
                },
            },
        };
    }
    vm.runInNewContext(script, {
        window,
        location: { protocol },
        Event,
        setTimeout,
        clearTimeout,
    });
    return { window, calls };
}
test('Apple WebViews expose a versioned request/reply API without Tauri', async () => {
    const { window, calls } = context('apple');
    assert.equal(window.kanbanNative.version, 1);
    assert.equal(
        (await window.kanbanNative.request('getState')).workspace,
        'https://example.test/',
    );
    assert.deepEqual(calls[0], {
        version: 1,
        id: 1,
        action: 'getState',
        payload: {},
    });
    await assert.rejects(
        window.kanbanNative.request('shell'),
        /unsupportedAction/,
    );
    assert.equal(calls.length, 1);
    assert.equal(window.__TAURI_INTERNALS__, undefined);
    assert.equal(context('apple', true).window.kanbanNative, undefined);
    assert.equal(
        context('apple', false, 'http:').window.kanbanNative,
        undefined,
    );
});
test('normal browsers receive no native settings API', () => {
    assert.equal(context('browser').window.kanbanNative, undefined);
});
test('native errors reject the caller without losing future requests', async () => {
    const { window } = context();
    window.webkit.messageHandlers.kanbanSettings.postMessage = async () =>
        JSON.stringify({ error: 'invalidServer' });
    await assert.rejects(
        window.kanbanNative.request('setWorkspace', { server: 'bad' }),
        /invalidServer/,
    );
});