Package org.dayatang.utils.beans

Examples of org.dayatang.utils.beans.Item

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        assertEquals(12.5, item.getPrice(), 0.0001);
    }

    @Test
    public void testCopyPropertiesFrom() {
        Item item1 = new Item(12, "abc", true);
        ConcreteItem item2 = new ConcreteItem(20, "xyz", false);
        item2.setPrice(15.5);
        instance = new BeanUtils(item2);
        instance.copyPropertiesFrom(item1);
        assertEquals("abc", item2.getName());
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        assertEquals(15.5, item2.getPrice(), 0.0001);
    }

    @Test
    public void testCopyPropertiesTo() {
        Item item1 = new Item(12, "abc", true);
        ConcreteItem item2 = new ConcreteItem(20, "xyz", false);
        item2.setPrice(15.5);
        instance = new BeanUtils(item2);
        instance.copyPropertiesTo(item1);
        assertEquals("xyz", item1.getName());
    }
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        assertEquals("xyz", item1.getName());
    }

    @Test
    public void testCopyPropertiesFromWithExcludes() {
        Item item1 = new Item(12, "abc", true);
        ConcreteItem item2 = new ConcreteItem(20, "xyz", false);
        item2.setPrice(15.5);
        instance = new BeanUtils(item2);
        instance.copyPropertiesFrom(item1, "id");
        assertEquals(20, item2.getId());
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        assertEquals(15.5, item2.getPrice(), 0.0001);
    }

    @Test
    public void testCopyPropertiesToWithExcludes() {
        Item item1 = new Item(12, "abc", true);
        ConcreteItem item2 = new ConcreteItem(20, "xyz", false);
        item2.setPrice(15.5);
        instance = new BeanUtils(item2);
        instance.copyPropertiesTo(item1, "id");
        assertEquals(20, item2.getId());
        assertEquals("xyz", item1.getName());
    }
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public class ArrayUtilsTest {

    @Test
    public void testSubstract() {
        Item[] items = {
            new Item(1, "A"),
            new Item(2, "B"),
            new Item(1, "C")
        };
        assertArrayEquals(new Object[]{1, 2, 1}, ArrayUtils.substract(items, "id"));
        assertArrayEquals(new Object[]{"A", "B", "C"}, ArrayUtils.substract(items, "name"));
    }
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    }

    @Test
    public void testSubstractSingleElement() {
        Item[] items = {
            new Item(1, "A")
        };
        assertArrayEquals(new Object[]{1}, ArrayUtils.substract(items, "id"));
    }
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    }

    @Test(expected = IllegalArgumentException.class)
    public void testPropertyNotExists() {
        Item[] items = {
            new Item(1, "A"),
            new Item(2, "B"),
            new Item(1, "C")
        };
        ArrayUtils.substract(items, "birthday");
    }
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    }
   
    @Test
    public void testJoin() {
        Item[] items = {
            new Item(1, "A"),
            new Item(2, "B"),
            new Item(1, "C")
        };
        String separator = ", ";
        String result = ArrayUtils.join(items, "id", separator);
        assertEquals("1, 2, 1", result);
    }
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    }

    @Test
    public void testJoinSingleElement() {
        Item[] items = {
            new Item(1, "A")
        };
        String separator = ", ";
        String result = ArrayUtils.join(items, "name", separator);
        assertEquals("A", result);
    }
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  @Test
  public void testSubstract() {
    Collection<Item> items = new ArrayList<Item>();
    items.add(new Item(1, "A"));
    items.add(new Item(2, "B"));
    items.add(new Item(1, "C"));
    assertEquals(Arrays.asList(1, 2, 1), CollectionUtils.substract(items, "id"));
    assertEquals(Arrays.asList("A", "B", "C"), CollectionUtils.substract(items, "name"));
  }
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Related Classes of org.dayatang.utils.beans.Item

  • org.dayatang.utils.ArrayUtilsTest
  • org.dayatang.utils.BeanUtilsTest
  • org.dayatang.utils.CollectionUtilsTest
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