vaadin-framework/uitest/src/main/java/com/vaadin/tests/components/datefield/DateFieldKeyboardInput.java

package com.vaadin.tests.components.datefield;

import java.time.LocalDate;

import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Label;

public class DateFieldKeyboardInput extends AbstractReindeerTestUI {

    @Override
    protected void setup(VaadinRequest request) {
        final DateField dateField = new DateField("Select date",
                LocalDate.of(2014, 1, 15));
        dateField.setDateFormat("dd.MM.yyyy");
        addComponent(dateField);
        dateField.addValueChangeListener(
                event -> addComponent(new Label("Date has been changed.")));
    }

    @Override
    public Integer getTicketNumber() {
        return 16677;
    }

    @Override
    public String getTestDescription() {
        return "When a new date is entered in the text field using the keyboard, pressing the return key after typing the date, "
                + "a label with the text 'Date has been changed' should appear.";
    }
}