var should = require('should');
var PythonShell = require('..');

describe('PythonShell', function () {

    PythonShell.defaultOptions = {
        scriptPath: './test/python'
    };

    describe('#ctor(script, options)', function () {
        it('should spawn a Python process', function (done) {
            var pyshell = new PythonShell('exit-code.py');
            pyshell.command.should.eql(['test/python/exit-code.py']);
            pyshell.terminated.should.be.false;
            pyshell.end(function (err) {
                if (err) return done(err);
                pyshell.terminated.should.be.true;
                done();
            });
        });
        it('should spawn a Python process with options', function (done) {
            var pyshell = new PythonShell('exit-code.py', {
                pythonOptions: '-u'
            });
            pyshell.command.should.eql(['-u', 'test/python/exit-code.py']);
            pyshell.end(done);
        });
        it('should spawn a Python process with script arguments', function (done) {
            var pyshell = new PythonShell('echo_args.py', {
                args: ['hello', 'world']
            });
            pyshell.command.should.eql(['test/python/echo_args.py', 'hello', 'world']);
            pyshell.end(done);
        });
    });

    describe('#run(script, options)', function () {
        it('should run the script and return output d