94 lines
2.7 KiB
JavaScript
94 lines
2.7 KiB
JavaScript
const {stat, unlink} = require('fs/promises');
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const {join} = require('path');
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const {commands: coreCommands} = require('@flecks/build/build/commands');
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const {D} = require('@flecks/core/src');
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const {glob} = require('@flecks/core/src/server');
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const Mocha = require('mocha');
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const {watchParallelRun} = require('mocha/lib/cli/watch-run');
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const debug = D('@flecks/build.commands');
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const {
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FLECKS_CORE_ROOT = process.cwd(),
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} = process.env;
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module.exports = (program, flecks) => {
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const commands = {};
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commands.test = {
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options: [
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program.createOption('-d, --no-production', 'dev build'),
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program.createOption('-w, --watch', 'watch for changes'),
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program.createOption('-v, --verbose', 'verbose output'),
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],
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description: [
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'Run tests.',
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'',
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'The options are passed along to the `build` command.',
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].join('\n'),
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action: async (opts) => {
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const {
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watch,
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} = opts;
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const {build} = coreCommands(program, flecks);
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const testPaths = await glob(join(FLECKS_CORE_ROOT, 'test/**/*.js'));
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if (0 === testPaths.length) {
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// eslint-disable-next-line no-console
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console.log('No tests found.');
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return undefined;
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}
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// Remove the previous test.
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const testLocation = join(FLECKS_CORE_ROOT, 'dist', 'test.js');
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try {
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await unlink(testLocation);
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}
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// eslint-disable-next-line no-empty
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catch (error) {}
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// Kick off building the test and wait for the file to exist.
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await build.action('test', opts);
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debug('Testing...', opts);
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// eslint-disable-next-line no-constant-condition
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while (true) {
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try {
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// eslint-disable-next-line no-await-in-loop
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await stat(testLocation);
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break;
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}
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catch (error) {
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// eslint-disable-next-line no-await-in-loop
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await new Promise((resolve) => {
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setTimeout(resolve, 50);
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});
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}
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}
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// Magic.
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require('@flecks/core/build/resolve')(
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{
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alias: flecks.resolver.aliases,
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fallback: flecks.resolver.fallbacks,
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},
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flecks.stubs,
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);
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const mocha = new Mocha({parallel: true});
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mocha.ui('bdd');
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if (watch) {
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watchParallelRun(mocha, {watchFiles: [testLocation]}, {file: [testLocation], spec: []});
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return new Promise(() => {});
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}
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mocha.files = [testLocation];
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return new Promise((r, e) => {
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mocha.run((code) => {
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if (!code) {
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r();
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return;
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}
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const error = new Error('Tests failed');
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error.code = code;
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e(error);
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});
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});
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},
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};
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return commands;
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};
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