Files
zulip/frontend_tests/zjsunit/index.js
Steve Howell 30ad1b6f16 zjsunit: Remove Dict dependency.
We now require the actual tests to explicitly
to zrequire Dict, rather than magically adding this.

In one case, the use of Dict was clearly just for
the test (not the app), so I converted that an ordinary
JS object (see timerender.js).
2020-01-03 17:19:59 -08:00

129 lines
3.3 KiB
JavaScript

const path = require('path');
const fs = require('fs');
const escapeRegExp = require("lodash/escapeRegExp");
require("@babel/register")({
extensions: [".es6", ".es", ".jsx", ".js", ".mjs", ".ts"],
only: [
new RegExp("^" + escapeRegExp(path.resolve(__dirname, "../../static/js")) + path.sep),
new RegExp("^" + escapeRegExp(path.resolve(__dirname, "../../static/shared/js")) + path.sep),
],
plugins: ["rewire-ts"],
});
global.assert = require('assert');
global._ = require('underscore/underscore.js');
const _ = global._;
// Create a helper function to avoid sneaky delays in tests.
function immediate(f) {
return () => {
return f();
};
}
// Find the files we need to run.
const finder = require('./finder.js');
const files = finder.find_files_to_run(); // may write to console
if (_.isEmpty(files)) {
throw "No tests found";
}
// Set up our namespace helpers.
const namespace = require('./namespace.js');
global.set_global = namespace.set_global;
global.patch_builtin = namespace.set_global;
global.zrequire = namespace.zrequire;
global.stub_out_jquery = namespace.stub_out_jquery;
global.with_overrides = namespace.with_overrides;
global.window = new Proxy(global, {
set: (obj, prop, value) => namespace.set_global(prop, value),
});
global.to_$ = () => window;
// Set up stub helpers.
const stub = require('./stub.js');
global.with_stub = stub.with_stub;
// Set up fake jQuery
global.make_zjquery = require('./zjquery.js').make_zjquery;
// Set up fake blueslip
global.make_zblueslip = require('./zblueslip.js').make_zblueslip;
// Set up fake translation
global.stub_i18n = require('./i18n.js');
// Set up Handlebars
const handlebars = require('./handlebars.js');
global.make_handlebars = handlebars.make_handlebars;
global.stub_templates = handlebars.stub_templates;
const noop = function () {};
// Set up fake module.hot
// eslint-disable-next-line no-native-reassign
module = require('module');
module.prototype.hot = {
accept: noop,
};
// Set up fixtures.
global.read_fixture_data = (fn) => {
const full_fn = path.join(__dirname, '../../zerver/tests/fixtures/', fn);
const data = JSON.parse(fs.readFileSync(full_fn, 'utf8', 'r'));
return data;
};
function short_tb(tb) {
const lines = tb.split('\n');
const i = _.findIndex(lines, (line) => {
return line.includes('run_test') || line.includes('run_one_module');
});
if (i === -1) {
return tb;
}
return lines.splice(0, i + 1).join('\n') + '\n(...)\n';
}
// Set up bugdown comparison helper
global.bugdown_assert = require('./bugdown_assert.js');
function run_one_module(file) {
console.info('running tests for ' + file.name);
require(file.full_name);
}
global.run_test = (label, f) => {
if (files.length === 1) {
console.info(' test: ' + label);
}
f();
};
try {
files.forEach(function (file) {
set_global('location', {
hash: '#',
});
global.patch_builtin('setTimeout', noop);
global.patch_builtin('setInterval', noop);
_.throttle = immediate;
_.debounce = immediate;
run_one_module(file);
namespace.restore();
});
} catch (e) {
if (e.stack) {
console.info(short_tb(e.stack));
} else {
console.info(e);
}
process.exit(1);
}