--- /dev/null
+var parse = require('../');
+var test = require('tape');
+
+test('flag boolean true (default all --args to boolean)', function (t) {
+ var argv = parse(['moo', '--honk', 'cow'], {
+ boolean: true
+ });
+
+ t.deepEqual(argv, {
+ honk: true,
+ _: ['moo', 'cow']
+ });
+
+ t.deepEqual(typeof argv.honk, 'boolean');
+ t.end();
+});
+
+test('flag boolean true only affects double hyphen arguments without equals signs', function (t) {
+ var argv = parse(['moo', '--honk', 'cow', '-p', '55', '--tacos=good'], {
+ boolean: true
+ });
+
+ t.deepEqual(argv, {
+ honk: true,
+ tacos: 'good',
+ p: 55,
+ _: ['moo', 'cow']
+ });
+
+ t.deepEqual(typeof argv.honk, 'boolean');
+ t.end();
+});