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package com.vaadin.tests.elements;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.List;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.AbstractTextField;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.CheckBoxGroup;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.Component;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Label;
import com.vaadin.ui.ListSelect;
import com.vaadin.ui.MultiSelect;
import com.vaadin.ui.NativeSelect;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.RadioButtonGroup;
import com.vaadin.ui.Slider;
import com.vaadin.ui.TextArea;
import com.vaadin.ui.TextField;
import com.vaadin.ui.TwinColSelect;
/**
* UI test for getValue() method of components: TextField, TextArea,
* PasswordField, ComboBox, ListSelect, NativeSelect, OptionGroup, CheckBox,
* DateField, TwinColSelect
*
* @author Vaadin Ltd
*/
public class ComponentElementGetValue extends AbstractTestUI {
public static final String TEST_STRING_VALUE = "item 2";
public static final int TEST_SLIDER_VALUE = 42;
public static final float TEST_FLOAT_VALUE = 0.42f;
public static final LocalDate TEST_DATE_VALUE = LocalDate.now();
DateField df;
final Label valueChangeLabel = new Label("Initial value");
// These constants are used to check that change value event was
// called
public static final String[] FIELD_VALUES = { "textFieldValueChange",
"textAreaValueChange", "passwordValueChange" };
public static final String CHECKBOX_VALUE_CHANGE = "checkboxValueChange";
public static final String DATEFIELD_VALUE_CHANGE = "dateFieldValueChange";
public static final String MULTI_SELECT_VALUE_CHANGE = "multiSelectValueChange";
private void addSingleSelectComponents() {
List<String> options = new ArrayList<String>();
options.add("item 1");
options.add(TEST_STRING_VALUE);
options.add("item 3");
ComboBox<String> cb = new ComboBox<>("", options);
cb.setValue(TEST_STRING_VALUE);
addComponent(cb);
NativeSelect<String> nativeSelect = new NativeSelect<>("", options);
nativeSelect.setValue(TEST_STRING_VALUE);
addComponent(nativeSelect);
RadioButtonGroup<String> rbGroup = new RadioButtonGroup<>("", options);
rbGroup.setValue(TEST_STRING_VALUE);
addComponent(rbGroup);
}
private List<String> createData() {
List<String> options = new ArrayList<String>();
options.add("item 1");
options.add(TEST_STRING_VALUE);
options.add("item 3");
options.add("item 4");
return options;
}
private void addMultiSelectComponents() {
List<MultiSelect<String>> components = new ArrayList<>();
components.add(new ListSelect<>("", createData()));
components.add(new CheckBoxGroup<>("", createData()));
components.add(new TwinColSelect<>("", createData()));
components.forEach(c -> {
c.select(TEST_STRING_VALUE);
c.addValueChangeListener(event -> valueChangeLabel
.setValue(MULTI_SELECT_VALUE_CHANGE));
addComponent((Component) c);
});
}
@Override
protected void setup(VaadinRequest request) {
AbstractTextField[] fieldComponents = { new TextField(), new TextArea(),
new PasswordField() };
addSingleSelectComponents();
addMultiSelectComponents();
for (int i = 0; i < fieldComponents.length; i++) {
AbstractTextField field = fieldComponents[i];
field.setValue(TEST_STRING_VALUE);
String value = FIELD_VALUES[i];
field.addValueChangeListener(
event -> valueChangeLabel.setValue(value));
addComponent(field);
}
addComponent(createCheckBox());
addComponent(createSlider());
addComponent(createDateField());
valueChangeLabel.setId("valueChangeLabel");
addComponent(valueChangeLabel);
}
private DateField createDateField() {
DateField df = new DateField();
df.setDateFormat("yyyy-MM-dd");
df.setValue(TEST_DATE_VALUE);
df.addValueChangeListener(
event -> valueChangeLabel.setValue(DATEFIELD_VALUE_CHANGE));
return df;
}
private Slider createSlider() {
Slider sl = new Slider(0, 100);
sl.setWidth("100px");
sl.setValue(new Double(TEST_SLIDER_VALUE));
return sl;
}
private CheckBox createCheckBox() {
CheckBox cb = new CheckBox();
cb.setValue(true);
cb.addValueChangeListener(
event -> valueChangeLabel.setValue(CHECKBOX_VALUE_CHANGE));
return cb;
}
@Override
protected String getTestDescription() {
return "Field elements getValue() should return test value";
}
@Override
protected Integer getTicketNumber() {
return 13455;
}
}
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