test.node.options.js

/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

'use strict';

// MODULES //

var tape = require( 'tape' );
var getOpts = require( './../lib/node/options.js' );


// FIXTURES //

function options() {
	return {
		'encoding': 'buffer',
		'maxBuffer': 1024,
		'cmd': 'node',
		'ordered': false,
		'uid': null,
		'gid': null
	};
}


// TESTS //

tape( 'main export is a function', function test( t ) {
	t.ok( true, __filename );
	t.equal( typeof getOpts, 'function', 'main export is a function' );
	t.end();
});

tape( 'the function returns an object', function test( t ) {
	t.equal( typeof getOpts( options() ), 'object', 'returns an object' );
	t.end();
});

tape( 'the function sets a `cwd` property', function test( t ) {
	var opts = getOpts( options() );
	t.equal( typeof opts.cwd, 'string', 'sets property' );
	t.end();
});

tape( 'the function sets an `env` property', function test( t ) {
	var opts = getOpts( options() );
	t.equal( typeof opts.env, 'object', 'sets property' );
	t.end();
});

tape( 'the function sets a `stdio` property', function test( t ) {
	var opts = getOpts( options() );
	t.equal( typeof opts.stdio, 'string', 'sets property' );
	t.end();
});

tape( 'if the `uid` option is not `null`, the function sets a `uid` property', function test( t ) {
	var opts;
	var o;

	o = options();
	o.uid = 1234;

	opts = getOpts( o );
	t.equal( opts.uid, o.uid, 'sets property' );

	t.end();
});

tape( 'if the `gid` option is not `null`, the function sets a `gid` property', function test( t ) {
	var opts;
	var o;

	o = options();
	o.gid = 1234;

	opts = getOpts( o );
	t.equal( opts.gid, o.gid, 'sets property' );

	t.end();
});