ComboBoxOperatorSpec.java

package org.robotframework.swing.combobox;

import java.awt.Component;

import jdave.Specification;
import jdave.junit4.JDaveRunner;

import org.jmock.Expectations;
import org.junit.runner.RunWith;
import org.netbeans.jemmy.operators.JComboBoxOperator;

@RunWith(JDaveRunner.class)
public class ComboBoxOperatorSpec extends Specification<ComboBoxOperator> {
    public class Any {
        private JComboBoxOperator jComboboxOperator;
        private String comboItemIdentifier = "someItem";
        private ItemTextExtractor textExtractor;

        public ComboBoxOperator create() {
            jComboboxOperator = mock(JComboBoxOperator.class);
            textExtractor = mock(ItemTextExtractor.class);
            return new ComboBoxOperator(jComboboxOperator, textExtractor);
        }
        
        public void wrapsSource() {
            final Component source = dummy(Component.class);
            checking(new Expectations() {{
                one(jComboboxOperator).getSource(); will(returnValue(source));
            }});
            
            specify(context.getSource(), source);
        }

        public void selectsItemWithName() {
            checking(new Expectations() {{
                one(jComboboxOperator).isPopupVisible();
                one(jComboboxOperator).pushComboButton();
                one(jComboboxOperator).getVerification(); will(returnValue(true));
                one(jComboboxOperator).setVerification(false);
                one(textExtractor).itemCount(); will(returnValue(1));
                one(textExtractor).getTextFromRenderedComponent(0); will(returnValue(comboItemIdentifier));
                one(jComboboxOperator).selectItem(0);
                one(jComboboxOperator).hidePopup();
                expectSelectionVerification();
            }

            private void expectSelectionVerification() {
                one(jComboboxOperator).isPopupVisible();
                one(jComboboxOperator).pushComboButton();
                one(jComboboxOperator).getTimeouts();
                one(jComboboxOperator).getSelectedIndex();
                one(textExtractor).getTextFromRenderedComponent(0); will(returnValue(comboItemIdentifier));
                one(jComboboxOperator).hidePopup();
            }});

            context.selectItem(comboItemIdentifier);
        }

        public void selectsItemWithIndex() {
            final int index = 0;
            checking(new Expectations() {{
                one(jComboboxOperator).isPopupVisible();
                one(jComboboxOperator).pushComboButton();
                one(jComboboxOperator).getVerification();  will(returnValue(true));
                one(jComboboxOperator).setVerification(false);
                one(jComboboxOperator).selectItem(index);
                one(jComboboxOperator).hidePopup();
                expectSelectionVerification();
            }

            private void expectSelectionVerification() {
                one(jComboboxOperator).getTimeouts();
                one(jComboboxOperator).getSelectedIndex(); will(returnValue(new Integer(index)));
            }});

            context.selectItem(""+index);
        }

        public void getsSelectedItem() {
            final int index = 7;
            final Object selectedItem = "Fooness";
            checking(new Expectations() {{
                one(jComboboxOperator).isPopupVisible();
                one(jComboboxOperator).pushComboButton();
                one(jComboboxOperator).getSelectedIndex(); will(returnValue(index));
                one(textExtractor).getTextFromRenderedComponent(index); will(returnValue(selectedItem));
                one(jComboboxOperator).hidePopup();
            }});

            specify(context.getSelectedItem(), selectedItem);
        }

        public void getItemEnabledState() {
            checking(new Expectations() {{
                one(jComboboxOperator).isEnabled(); will(returnValue(false));
            }});

            specify(context.isEnabled(), false);
        }

        public void typesText() {
            checking(new Expectations() {{
                one(jComboboxOperator).clearText();
                one(jComboboxOperator).typeText("someText");
            }});

            context.typeText("someText");
        }

        public void getsValues() {
            checking(new Expectations() {{
                one(jComboboxOperator).isPopupVisible();
                one(jComboboxOperator).pushComboButton();
                String[] items = new String[]{"one", "two", "three"};
                one(textExtractor).itemCount(); will(returnValue(items.length));
                for (int i=0, size = items.length; i < size; i++) {
                    one(textExtractor).getTextFromRenderedComponent(i); will(returnValue(items[i]));
                }
                one(jComboboxOperator).hidePopup();
            }});

            specify(context.getValues(), containsExactly("one", "two", "three"));
        }
    }
}