#80

FlashCards_Service/src/test/java/org/robbins/flashcards/service/util/dozer/DateTimeConverterUT.java

@@ -0,0 +1,56 @@
+package org.robbins.flashcards.service.util.dozer;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.core.IsNull.nullValue;
+import static org.junit.Assert.assertThat;
+
+import java.util.Calendar;
+import java.util.Date;
+
+import org.joda.time.DateTime;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+import org.robbins.tests.BaseMockingTest;
+import org.robbins.tests.UnitTest;
+
+@Category(UnitTest.class)
+public class DateTimeConverterUT extends BaseMockingTest {
+
+	DateTimeConverter dateTimeConverter;
+
+	@Before
+	public void before() {
+		dateTimeConverter = new DateTimeConverter();
+	}
+
+	@Test
+	public void convert_SourceFieldValueIsNull() {
+		Object result = dateTimeConverter.convert(null, null, null, null);
+
+		assertThat(result, is(nullValue()));		
+	}
+
+	@Test
+	public void convert_SourceFromDate() {
+	    Calendar cal = Calendar.getInstance();
+	    cal.set(Calendar.YEAR, 1988);
+	    cal.set(Calendar.MONTH, 1);
+	    cal.set(Calendar.DAY_OF_MONTH, 1);
+
+		Date sourceFieldValue = cal.getTime();
+		Object result = dateTimeConverter.convert(null, sourceFieldValue, DateTime.class, Date.class);
+
+		assertThat(result, is(DateTime.class));
+		assertThat(((DateTime)result).toDate(), is(cal.getTime()));		
+	}
+
+	@Test
+	public void convert_SourceFromDateTime() {
+		DateTime sourceFieldValue = new DateTime();
+		Object result = dateTimeConverter.convert(null, sourceFieldValue, DateTime.class, Date.class);
+
+		assertThat(result, is(Date.class));
+		assertThat(((Date)result), is(sourceFieldValue.toDate()));		
+	}
+}