const express = require('express');
const lanthan = require('lanthan');
const path = require('path');
const assert = require('assert');
const eventually = require('./eventually');
const settings = require('./settings');
const Console = require('./lib/Console');
const Key = lanthan.Key;
const newApp = () => {
let app = express();
app.get('/', (req, res) => {
res.send(`<!DOCTYPEhtml>
<html lang="en">
<body>ok</body>
</html">`);
});
return app;
};
describe("general completion test", () => {
const port = 12321;
let http;
let firefox;
let session;
let browser;
let body;
before(async() => {
firefox = await lanthan.firefox({
spy: path.join(__dirname, '..'),
builderf: (builder) => {
builder.addFile('build/settings.js');
},
});
session = firefox.session;
browser = firefox.browser;
http = newApp().listen(port);
await browser.storage.local.set({
settings,
});
});
after(async() => {
http.close();
if (firefox) {
await firefox.close();
}
});
beforeEach(async() => {
await session.navigateTo(`http://127.0.0.1:${port}`);
body = await session.findElementByCSS('body');
});
it('should all commands on empty line', async() => {
await body.sendKeys(':');
await session.switchToFrame(0);
let c = new Console(session);
await eventually(async() => {
let items = await c.getCompletions();
assert.equal(items.length, 10);
assert.deepEqual(items[0], { type: 'title', text: 'Console Command' });
assert(items[1].text.startsWith('set'))
assert(items[2].text.startsWith('open'))
assert(items[3].text.startsWith('tabopen'))
});
});
it('should only commands filtered by prefix', async() => {
await body.sendKeys(':');
await session.switchToFrame(0);
let c = new Console(session);
await c.sendKeys('b');
await eventually(async() => {
let items = await c.getCompletions();
assert.equal(items.length, 4);
assert.deepEqual(items[0], { type: 'title', text: 'Console Command' });
assert(items[1].text.startsWith('buffer'))
assert(items[2].text.startsWith('bdelete'))
assert(items[3].text.startsWith('bdeletes'))
});
});
it('selects completion items by <Tab>/<S-Tab> keys', async() => {
await body.sendKeys(':');
await session.switchToFrame(0);
let c = new Console(session);
await c.sendKeys('b');
await eventually(async() => {
let items = await c.getCompletions();
assert.equal(items.length, 4);
});
await c.sendKeys(Key.Tab);
await eventually(async() => {
let items = await c.getCompletions();
assert(items[1].highlight)
let v = await c.currentValue();
assert.equal(v, 'buffer');
});
await c.sendKeys(Key.Tab, Key.Tab);
await eventually(async() => {
let items = await c.getCompletions();
assert(items[3].highlight)
let v = await c.currentValue();
assert.equal(v, 'bdeletes');
});
await c.sendKeys(Key.Tab);
await eventually(async() => {
let v = await c.currentValue();
assert.equal(v, 'b');
});
await c.sendKeys(Key.Shift, Key.Tab);
await eventually(async() => {
let items = await c.getCompletions();
assert(items[3].highlight)
let v = await c.currentValue();
assert.equal(v, 'bdeletes');
});
});
});