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178 lines
3.5 KiB
JavaScript

'use strict';
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 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 array with options hash', function (t) {
var aliased = ['-h', 'derp'];
var regular = ['--herp', 'derp'];
var alt = ['--harp', 'derp'];
var opts = {
alias: { h: ['herp', 'harp'] },
boolean: 'h',
};
var aliasedArgv = parse(aliased, opts);
var propertyArgv = parse(regular, opts);
var altPropertyArgv = parse(alt, opts);
var expected = {
harp: true,
herp: true,
h: true,
_: ['derp'],
};
t.same(aliasedArgv, expected);
t.same(propertyArgv, expected);
t.same(altPropertyArgv, 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();
});
test('boolean --boool=true', function (t) {
var parsed = parse(['--boool=true'], {
default: {
boool: false,
},
boolean: ['boool'],
});
t.same(parsed.boool, true);
t.end();
});
test('boolean --boool=false', function (t) {
var parsed = parse(['--boool=false'], {
default: {
boool: true,
},
boolean: ['boool'],
});
t.same(parsed.boool, false);
t.end();
});
test('boolean using something similar to true', function (t) {
var opts = { boolean: 'h' };
var result = parse(['-h', 'true.txt'], opts);
var expected = {
h: true,
_: ['true.txt'],
};
t.same(result, expected);
t.end();
});