DataItemTest: Test the date type too, and improve the asserts.

[online-glom:gwt-glom.git] / src / test / java / org / glom / web / shared / DataItemTest.java

package org.glom.web.shared;

import static org.junit.Assert.*;

import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

import org.junit.Test;

public class DataItemTest {

        public DataItemTest() {
        }

        @Test
        public void testBoolean() {
                final DataItem item = new DataItem();
                item.setBoolean(true);
                assertEquals(true, item.getBoolean());
        }

        @Test
        public void testNumber() {
                final DataItem item = new DataItem();
                final double val = 123.456;
                item.setNumber(val);
                assertEquals(val, item.getNumber(), 0.000001);
        }

        @Test
        public void testText() {
                final DataItem item = new DataItem();
                final String val = "abc";
                item.setText(val);
                assertEquals(val, item.getText());
        }
        
        @Test
        public void testDate() {
                final DataItem item = new DataItem();
                
                //Not that we use a different API to create a Date
                //in the client-side test (GwtTestDataItem),
                //because this API is not available in GWT client code.
                //TODO: Is there no easier (and non-deprecated) way to create
                //a Date instance?
                Calendar cal = new GregorianCalendar();
                cal.setTime(new Date());
                cal.set(Calendar.HOUR_OF_DAY, 0);
                cal.set(Calendar.MINUTE, 0);
                cal.set(Calendar.SECOND, 0);
                cal.set(Calendar.MILLISECOND, 0);
                cal.set(Calendar.YEAR, 1973);
                cal.set(Calendar.MONTH, 4); /* The month is 0 indexed. */
                cal.set(Calendar.DAY_OF_MONTH, 11);
                final Date val = cal.getTime();
                                
                item.setDate(val);
                assertEquals(val, item.getDate());
        }

}