/** Simple check that hashCode is implemented. */
@Test
public void testHashCode() {
IntervalCategoryItemLabelGenerator g1 = new IntervalCategoryItemLabelGenerator();
IntervalCategoryItemLabelGenerator g2 = new IntervalCategoryItemLabelGenerator();
assertTrue(g1.equals(g2));
assertTrue(g1.hashCode() == g2.hashCode());
}
/** Confirm that cloning works. */
@Test
public void testCloning() throws CloneNotSupportedException {
IntervalCategoryItemLabelGenerator g1 = new IntervalCategoryItemLabelGenerator();
IntervalCategoryItemLabelGenerator g2 = (IntervalCategoryItemLabelGenerator) g1.clone();
assertTrue(g1 != g2);
assertTrue(g1.getClass() == g2.getClass());
assertTrue(g1.equals(g2));
}
/** Tests the equals() method. */
@Test
public void testEquals() {
IntervalCategoryItemLabelGenerator g1 = new IntervalCategoryItemLabelGenerator();
IntervalCategoryItemLabelGenerator g2 = new IntervalCategoryItemLabelGenerator();
assertTrue(g1.equals(g2));
assertTrue(g2.equals(g1));
g1 = new IntervalCategoryItemLabelGenerator("{3} - {4}", new DecimalFormat("0.000"));
assertFalse(g1.equals(g2));
g2 = new IntervalCategoryItemLabelGenerator("{3} - {4}", new DecimalFormat("0.000"));
assertTrue(g1.equals(g2));
g1 = new IntervalCategoryItemLabelGenerator("{3} - {4}", new SimpleDateFormat("d-MMM"));
assertFalse(g1.equals(g2));
g2 = new IntervalCategoryItemLabelGenerator("{3} - {4}", new SimpleDateFormat("d-MMM"));
assertTrue(g1.equals(g2));
}