node-nlp/examples/microsoft-bot/node_modules/chrono-node/test/test_de_deadline.js

Library for NLU (Natural Language Understanding) done in Node.js

// QUnit Setup
//-------------------------------------

var test = function() {
    QUnit.test.apply(QUnit.test, arguments);
}

var ok = function() {
    QUnit.assert.ok.apply(QUnit.assert, arguments);
}

//-------------------------------------

test("Test - Single Expression", function() {

    var text = "Genau in 5 Tagen müssen wir etwas unternehmen.";
    var results = chrono.de.parse(text, new Date(2012,7,10));

    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 6, 'Wrong index');
        ok(result.text == 'in 5 Tagen', result.text );

        ok(result.start, JSON.stringify(result.start) );
        ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) );
        ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) );
        ok(result.start.get('day') == 15, 'Test Result - (Day) ' + JSON.stringify(result.start) );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 8-1, 15, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }



    var text = "Wir müssen in fünf Tagen etwas unternehmen.";
    var results = chrono.de.parse(text, new Date(2012,7,10));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 11, 'Wrong index');
        ok(result.text == 'in fünf Tagen', result.text );

        ok(result.start, JSON.stringify(result.start) );
        ok(result.start.get('year') == 2012, 'Test Result - (Year) ' + JSON.stringify(result.start) );
        ok(result.start.get('month') == 8, 'Test Result - (Month) ' + JSON.stringify(result.start) );
        ok(result.start.get('day') == 15, 'Test Result - (Day) ' + JSON.stringify(result.start) );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 8-1, 15, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in 5 Minuten";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in 5 Minuten', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,12,19);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }

    var text = "In 1 Stunde";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In 1 Stunde', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,13,14);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }

    var text = "In 5 Minuten gehe ich nach Hause";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In 5 Minuten', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,12,19);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "In 5 Minuten muss ein Auto umgestellt werden";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In 5 Minuten', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,12,19);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "In 5 Sekunden wird es zu schneien beginnen";
    var results = chrono.de.parse(text, new Date(2012,7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In 5 Sekunden', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 7, 10, 12, 14, 5);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in einer halben Stunde";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in einer halben Stunde', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,12,44);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in zwei Wochen";
    var results = chrono.de.parse(text, new Date(2012, 7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in zwei Wochen', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 7, 24, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in einem Monat";
    var results = chrono.de.parse(text, new Date(2012, 7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in einem Monat', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 8, 10, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in einigen Monaten";
    var results = chrono.de.parse(text, new Date(2012, 7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in einigen Monaten', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012, 10, 10, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "in einem Jahr";
    var results = chrono.de.parse(text, new Date(2012, 7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'in einem Jahr', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2013, 7, 10, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


    var text = "In Einem jahr";
    var results = chrono.de.parse(text, new Date(2012, 7, 10, 12, 14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In Einem jahr', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2013, 7, 10, 12);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }



    var text = "In 5 min kommt der Weihnachstmann";
    var results = chrono.de.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 1, JSON.stringify( results ) );

    var result = results[0];
    if(result){
        ok(result.index == 0, 'Wrong index');
        ok(result.text == 'In 5 min', result.text );

        var resultDate = result.start.date();
        var expectDate = new Date(2012,7,10,12,19);
        ok(Math.abs(expectDate.getTime() - resultDate.getTime()) < 100000, 'Test result.startDate ' + resultDate +'/' +expectDate)
    }


});


test("Test - Single Expression (Strict)", function() {

    var text = "in einem Jahr";
    var results = chrono.strict.parse(text, new Date(2012,7,10,12,14));
    ok(results.length == 0, JSON.stringify( results ) );


    var text = "in einigen Monaten";
    var results = chrono.strict.parse(text, new Date(2012, 8-1, 3));
    ok(results.length == 0, JSON.stringify( results ) )


    var text = "in einigen Tagen";
    var results = chrono.strict.parse(text, new Date(2012, 8-1, 3));
    ok(results.length == 0, JSON.stringify( results ) )
});