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package com.vaadin.tests.components.abstractsingleselect;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized.Parameters;
import org.openqa.selenium.NoSuchElementException;
import com.vaadin.testbench.elements.AbstractSingleSelectElement;
import com.vaadin.testbench.elements.ButtonElement;
import com.vaadin.testbench.elements.ComboBoxElement;
import com.vaadin.testbench.elements.NativeSelectElement;
import com.vaadin.testbench.elements.RadioButtonGroupElement;
import com.vaadin.tests.tb3.ParameterizedTB3Runner;
import com.vaadin.tests.tb3.SingleBrowserTest;
@RunWith(ParameterizedTB3Runner.class)
public class AbstractSingleSelectionTest extends SingleBrowserTest {
private static final Map<String, Class<? extends AbstractSingleSelectElement>> elementClasses = new LinkedHashMap<>();
@Parameters
public static Collection<String> getElementClassNames() {
if (elementClasses.isEmpty()) {
elementClasses.put("RadioButtonGroup",
RadioButtonGroupElement.class);
elementClasses.put("NativeSelect", NativeSelectElement.class);
elementClasses.put("ComboBox", ComboBoxElement.class);
}
return elementClasses.keySet();
}
private String elementClassName;
public void setElementClassName(String elementClassName) {
this.elementClassName = elementClassName;
}
@Before
public void before() {
openTestURL();
}
@Test
public void testSelectNull() {
$(NativeSelectElement.class).first().selectByText(elementClassName);
assertInitial();
$(ButtonElement.class).caption("Deselect").first().click();
AbstractSingleSelectElement selectElement = getSelectElement();
// TODO: TB API behavior should be unified.
if (selectElement instanceof RadioButtonGroupElement) {
assertNull("No value should be selected", selectElement.getValue());
} else if (selectElement instanceof ComboBoxElement) {
assertTrue("No value should be selected",
selectElement.getValue().isEmpty());
} else {
// NativeSelectElement throws if no value is selected.
try {
selectElement.getValue();
fail("No value should be selected");
} catch (NoSuchElementException e) {
// All is fine.
}
}
}
@Test
public void testSelectOnClientAndRefresh() {
$(NativeSelectElement.class).first().selectByText(elementClassName);
assertInitial();
AbstractSingleSelectElement select = getSelectElement();
select.selectByText("Baz");
assertEquals("Value should change", "Baz", select.getValue());
$(ButtonElement.class).caption("Refresh").first().click();
assertEquals("Value should stay the same through refreshAll", "Baz",
select.getValue());
}
@Test
public void testSelectOnClientAndResetValueOnServer() {
$(NativeSelectElement.class).first().selectByText(elementClassName);
assertInitial();
AbstractSingleSelectElement select = getSelectElement();
select.selectByText("Baz");
assertEquals("Value should change", "Baz", select.getValue());
$(ButtonElement.class).caption("Select Bar").first().click();
assertEquals("Original value should be selected again", "Bar",
select.getValue());
}
@Test
public void testSelectOnClientAndResetValueOnServerInListener() {
$(NativeSelectElement.class).first().selectByText(elementClassName);
assertInitial();
AbstractSingleSelectElement rbg = getSelectElement();
rbg.selectByText("Reset");
// Selecting "Reset" selects "Bar" on server. Value was initially "Bar"
assertEquals("Original value should be selected again", "Bar",
rbg.getValue());
}
private void assertInitial() {
assertEquals("Initial state unexpected", "Bar",
getSelectElement().getValue());
}
private AbstractSingleSelectElement getSelectElement() {
return $(elementClasses.get(elementClassName)).id("testComponent");
}
}
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