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package com.vaadin.tests.components.combobox;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.WebElement;
import com.vaadin.testbench.By;
import com.vaadin.testbench.elements.ComboBoxElement;
import com.vaadin.testbench.elements.VerticalLayoutElement;
import com.vaadin.tests.tb3.MultiBrowserTest;
/**
* Tests ComboBox inputs and selections.
*
* @author Vaadin Ltd
*/
public class ComboBoxValueInputTest extends MultiBrowserTest {
@Override
@Before
public void setup() throws Exception {
super.setup();
openTestURL();
};
private void sendKeysToComboBox(ComboBoxElement comboBox,
CharSequence keys) {
getComboBoxInput(comboBox).sendKeys(keys);
}
private void removeFocusFromComboBoxes() {
$(VerticalLayoutElement.class).first().click();
}
private ComboBoxElement getComboBox(String id) {
return $(ComboBoxElement.class).id(id);
}
private String getComboBoxValue(ComboBoxElement comboBox) {
return getComboBoxInput(comboBox).getAttribute("value");
}
private WebElement getComboBoxInput(ComboBoxElement comboBox) {
return comboBox.findElement(By.tagName("input"));
}
@Test
public void defaultComboBoxClearsInputOnInvalidValue() {
ComboBoxElement comboBox = getComboBox("default");
assertThat(getComboBoxValue(comboBox), is(""));
comboBox.selectByText("Value 1");
sendKeysToComboBox(comboBox, "abc");
removeFocusFromComboBoxes();
assertThat(getComboBoxValue(comboBox), is("Value 1"));
assertThatComboBoxSuggestionsAreHidden(comboBox);
}
private void assertThatComboBoxSuggestionsAreHidden(
ComboBoxElement comboBox) {
assertThat(comboBox.isElementPresent(By.vaadin("#popup")), is(false));
}
@Test
public void comboBoxWithPromptClearsInputOnInvalidValue() {
ComboBoxElement comboBox = getComboBox("default-prompt");
assertThat(getComboBoxValue(comboBox), is("Please select"));
comboBox.selectByText("Value 2");
sendKeysToComboBox(comboBox, "def");
removeFocusFromComboBoxes();
assertThat(getComboBoxValue(comboBox), is("Value 2"));
assertThatComboBoxSuggestionsAreHidden(comboBox);
}
@Test
public void comboBoxWithNullItemClearsInputOnInvalidValue() {
ComboBoxElement comboBox = getComboBox("null");
assertThat(getComboBoxValue(comboBox), is("Null item"));
sendKeysToComboBox(comboBox, "ghi");
removeFocusFromComboBoxes();
assertThat(getComboBoxValue(comboBox), is("Null item"));
assertThatComboBoxSuggestionsAreHidden(comboBox);
}
@Test
public void comboBoxWithNullItemAndPromptClearsInputOnInvalidValue() {
ComboBoxElement comboBox = getComboBox("null-prompt");
assertThat(getComboBoxValue(comboBox), is("Null item"));
sendKeysToComboBox(comboBox, "jkl");
removeFocusFromComboBoxes();
assertThat(getComboBoxValue(comboBox), is("Null item"));
assertThatComboBoxSuggestionsAreHidden(comboBox);
}
@Test
public void comboBoxWithFilteringOffClearsInputOnInvalidValue() {
ComboBoxElement comboBox = getComboBox("filtering-off");
assertThat(getComboBoxValue(comboBox), is(""));
// selectByText doesn't work when filtering is off.
comboBox.openPopup();
List<WebElement> filteredItems = findElements(
By.className("gwt-MenuItem"));
filteredItems.get(1).click();
sendKeysToComboBox(comboBox, "mnop");
removeFocusFromComboBoxes();
assertThat(getComboBoxValue(comboBox), is("Value 1"));
assertThatComboBoxSuggestionsAreHidden(comboBox);
}
}
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