Experiment with test structuring

src/index.js

@@ -1,8 +1,2 @@
-const argv = require('yargs');
-const deploy = require('./cmds/deploy');
-
-argv
- .scriptName('statickit')
- .usage('$0 <command> [options]')
- .command(deploy)
- .help().argv;
+const parser = require('./parser');
+parser.argv;

src/parser.js

@@ -0,0 +1,7 @@
+const parser = require('yargs');
+
+module.exports = parser
+ .scriptName('statickit')
+ .usage('$0 <command> [options]')
+ .command(require('./cmds/deploy'))
+ .help();

test/deploy.test.js

@@ -1,3 +1,11 @@
-test('adds 1 + 2 to equal 3', () => {
- expect(1 + 2).toBe(3);
+const parser = require('../src/parser');
+
+it('returns help output', async () => {
+ const output = await new Promise(resolve => {
+ parser.parse('--help', (err, argv, output) => {
+ resolve(output);
+ });
+ });
+
+ expect(output).toMatch(/Performs a deployment/);
 });