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var parse = require('../');
var test = require('tape');
test('flag boolean default false', function (t) {
var argv = parse(['moo'], {
boolean: ['t', 'verbose'],
default: { verbose: false, t: false }
});
t.deepEqual(argv, {
verbose: false,
t: false,
_: ['moo']
});
t.deepEqual(typeof argv.verbose, 'boolean');
t.deepEqual(typeof argv.t, 'boolean');
t.end();
});
test('boolean groups', function (t) {
var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], {
boolean: ['x','y','z']
});
t.deepEqual(argv, {
x : true,
y : false,
z : true,
_ : [ 'one', 'two', 'three' ]
});
t.deepEqual(typeof argv.x, 'boolean');
t.deepEqual(typeof argv.y, 'boolean');
t.deepEqual(typeof argv.z, 'boolean');
t.end();
});
test('boolean and alias with chainable api', function (t) {
var aliased = [ '-h', 'derp' ];
var regular = [ '--herp', 'derp' ];
var opts = {
herp: { alias: 'h', boolean: true }
};
var aliasedArgv = parse(aliased, {
boolean: 'herp',
alias: { h: 'herp' }
});
var propertyArgv = parse(regular, {
boolean: 'herp',
alias: { h: 'herp' }
});
var expected = {
herp: true,
h: true,
'_': [ 'derp' ]
};
t.same(aliasedArgv, expected);
t.same(propertyArgv, expected);
t.end();
});
test('boolean and alias with options hash', function (t) {
var aliased = [ '-h', 'derp' ];
var regular = [ '--herp', 'derp' ];
var opts = {
alias: { 'h': 'herp' },
boolean: 'herp'
};
var aliasedArgv = parse(aliased, opts);
var propertyArgv = parse(regular, opts);
var expected = {
herp: true,
h: true,
'_': [ 'derp' ]
};
t.same(aliasedArgv, expected);
t.same(propertyArgv, expected);
t.end();
});
test('boolean and alias using explicit true', function (t) {
var aliased = [ '-h', 'true' ];
var regular = [ '--herp', 'true' ];
var opts = {
alias: { h: 'herp' },
boolean: 'h'
};
var aliasedArgv = parse(aliased, opts);
var propertyArgv = parse(regular, opts);
var expected = {
herp: true,
h: true,
'_': [ ]
};
t.same(aliasedArgv, expected);
t.same(propertyArgv, expected);
t.end();
});
// regression, see https://github.com/substack/node-optimist/issues/71
test('boolean and --x=true', function(t) {
var parsed = parse(['--boool', '--other=true'], {
boolean: 'boool'
});
t.same(parsed.boool, true);
t.same(parsed.other, 'true');
parsed = parse(['--boool', '--other=false'], {
boolean: 'boool'
});
t.same(parsed.boool, true);
t.same(parsed.other, 'false');
t.end();
});
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