beanwrappertests.java

struts+spring 源码 希望能给大家带来帮助

		assertEquals(1, tb.getSortedSet().size());
		assertTrue(tb.getSortedSet().containsAll(sortedSet));
		assertEquals(1, tb.getList().size());
		assertTrue(tb.getList().containsAll(list));
	}

	public void testCollectionsWithStringValues() {
		IndexedTestBean tb = new IndexedTestBean();
		BeanWrapper bw = new BeanWrapperImpl(tb);
		List set = new LinkedList();
		set.add("set1");
		bw.setPropertyValue("set", "set1");
		List sortedSet = new ArrayList();
		sortedSet.add("sortedSet1");
		bw.setPropertyValue("sortedSet", "sortedSet1");
		Set list = new HashSet();
		list.add("list1");
		bw.setPropertyValue("list", "list1");
		assertEquals(1, tb.getSet().size());
		assertTrue(tb.getSet().containsAll(set));
		assertEquals(1, tb.getSortedSet().size());
		assertTrue(tb.getSortedSet().containsAll(sortedSet));
		assertEquals(1, tb.getList().size());
		assertTrue(tb.getList().containsAll(list));
	}

	public void testCollectionsWithStringValuesAndCustomEditor() {
		IndexedTestBean tb = new IndexedTestBean();
		BeanWrapper bw = new BeanWrapperImpl(tb);
		bw.registerCustomEditor(String.class, "set", new StringTrimmerEditor(false));
		bw.registerCustomEditor(String.class, "list", new StringTrimmerEditor(false));

		bw.setPropertyValue("set", "set1 ");
		bw.setPropertyValue("sortedSet", "sortedSet1");
		bw.setPropertyValue("list", "list1 ");
		assertEquals(1, tb.getSet().size());
		assertTrue(tb.getSet().contains("set1"));
		assertEquals(1, tb.getSortedSet().size());
		assertTrue(tb.getSortedSet().contains("sortedSet1"));
		assertEquals(1, tb.getList().size());
		assertTrue(tb.getList().contains("list1"));

		bw.setPropertyValue("list", Arrays.asList(new String[] {"list1 "}));
		assertTrue(tb.getList().contains("list1"));
	}

	public void testSetNumberProperties() {
    NumberPropertyBean bean = new NumberPropertyBean();
		BeanWrapper bw = new BeanWrapperImpl(bean);

		String byteValue = " " + Byte.MAX_VALUE + " ";
		String shortValue = " " + Short.MAX_VALUE + " ";
		String intValue = " " + Integer.MAX_VALUE + " ";
		String longValue = " " + Long.MAX_VALUE + " ";
		String floatValue = " " + Float.MAX_VALUE + " ";
		String doubleValue = " " + Double.MAX_VALUE + " ";

		bw.setPropertyValue("myPrimitiveByte", byteValue);
		bw.setPropertyValue("myByte", byteValue);

		bw.setPropertyValue("myPrimitiveShort", shortValue);
		bw.setPropertyValue("myShort", shortValue);

		bw.setPropertyValue("myPrimitiveInt", intValue);
		bw.setPropertyValue("myInteger", intValue);

		bw.setPropertyValue("myPrimitiveLong", longValue);
		bw.setPropertyValue("myLong", longValue);

		bw.setPropertyValue("myPrimitiveFloat", floatValue);
		bw.setPropertyValue("myFloat", floatValue);

		bw.setPropertyValue("myPrimitiveDouble", doubleValue);
		bw.setPropertyValue("myDouble", doubleValue);

		assertEquals(Byte.MAX_VALUE, bean.getMyPrimitiveByte());
		assertEquals(Byte.MAX_VALUE, bean.getMyByte().byteValue());

		assertEquals(Short.MAX_VALUE, bean.getMyPrimitiveShort());
		assertEquals(Short.MAX_VALUE, bean.getMyShort().shortValue());

		assertEquals(Integer.MAX_VALUE, bean.getMyPrimitiveInt());
		assertEquals(Integer.MAX_VALUE, bean.getMyInteger().intValue());

		assertEquals(Long.MAX_VALUE, bean.getMyPrimitiveLong());
		assertEquals(Long.MAX_VALUE, bean.getMyLong().longValue());

		assertEquals(Float.MAX_VALUE, bean.getMyPrimitiveFloat(), 0.001);
		assertEquals(Float.MAX_VALUE, bean.getMyFloat().floatValue(), 0.001);

		assertEquals(Double.MAX_VALUE, bean.getMyPrimitiveDouble(), 0.001);
		assertEquals(Double.MAX_VALUE, bean.getMyDouble().doubleValue(), 0.001);

	}

	public void testAlternativesForTypo() {
		IntelliBean ib = new IntelliBean();
		BeanWrapper bw = new BeanWrapperImpl(ib);

		try {
			bw.setPropertyValue("names", "Alef");
		} catch (NotWritablePropertyException e) {
			e.printStackTrace();
			assertNotNull("Possible matches not determined", e.getPossibleMatches());
			assertEquals("Invalid amount of alternatives", 1, e.getPossibleMatches().length);
		}
	}

	public void testAlternativesForTypos() {
		IntelliBean ib = new IntelliBean();
		BeanWrapper bw = new BeanWrapperImpl(ib);

		try {
			bw.setPropertyValue("mystring", "Arjen");
		} catch (NotWritablePropertyException e) {
			e.printStackTrace();
			assertNotNull("Possible matches not determined", e.getPossibleMatches());
			assertEquals("Invalid amount of alternatives", 3, e.getPossibleMatches().length);
		}
	}


	private static class DifferentTestBean extends TestBean {
		// class to test naming of beans in a BeanWrapper error message
	}


	private static class NoRead {

		public void setAge(int age) {
		}
	}


	private static class EnumTest {

		private FlushMode flushMode;

		public void setFlushMode(FlushMode flushMode) {
			this.flushMode = flushMode;
		}

		public FlushMode getFlushMode() {
			return flushMode;
		}
	}


	private static class PropsTest {

		private Properties props;

		private String name;

		private String[] stringArray;

		private int[] intArray;

		public void setProperties(Properties p) {
			props = p;
		}

		public void setName(String name) {
			this.name = name;
		}

		public void setStringArray(String[] sa) {
			this.stringArray = sa;
		}

		public void setIntArray(int[] intArray) {
			this.intArray = intArray;
		}
	}


	private static class GetterBean {

		private String name;

		public void setName(String name) {
			this.name = name;
		}

		public String getName() {
			if (this.name == null) {
				throw new RuntimeException("name property must be set");
			}
			return name;
		}
	}


	private static class ThrowsException {

		public void doSomething(Throwable t) throws Throwable {
			throw t;
		}
	}


	private static class PrimitiveArrayBean {

		private int[] array;

		public int[] getArray() {
			return array;
		}

		public void setArray(int[] array) {
			this.array = array;
		}
	}


	private static class NumberPropertyBean {

		private byte myPrimitiveByte;
		private Byte myByte;

		private short myPrimitiveShort;
		private Short myShort;

		private int myPrimitiveInt;
		private Integer myInteger;

		private long myPrimitiveLong;
		private Long myLong;

		private float myPrimitiveFloat;
		private Float myFloat;

		private double myPrimitiveDouble;
		private Double myDouble;

		public byte getMyPrimitiveByte() {
			return myPrimitiveByte;
		}

		public void setMyPrimitiveByte(byte myPrimitiveByte) {
			this.myPrimitiveByte = myPrimitiveByte;
		}

		public Byte getMyByte() {
			return myByte;
		}

		public void setMyByte(Byte myByte) {
			this.myByte = myByte;
		}

		public short getMyPrimitiveShort() {
			return myPrimitiveShort;
		}

		public void setMyPrimitiveShort(short myPrimitiveShort) {
			this.myPrimitiveShort = myPrimitiveShort;
		}

		public Short getMyShort() {
			return myShort;
		}

		public void setMyShort(Short myShort) {
			this.myShort = myShort;
		}

		public int getMyPrimitiveInt() {
			return myPrimitiveInt;
		}

		public void setMyPrimitiveInt(int myPrimitiveInt) {
			this.myPrimitiveInt = myPrimitiveInt;
		}

		public Integer getMyInteger() {
			return myInteger;
		}

		public void setMyInteger(Integer myInteger) {
			this.myInteger = myInteger;
		}

		public long getMyPrimitiveLong() {
			return myPrimitiveLong;
		}

		public void setMyPrimitiveLong(long myPrimitiveLong) {
			this.myPrimitiveLong = myPrimitiveLong;
		}

		public Long getMyLong() {
			return myLong;
		}

		public void setMyLong(Long myLong) {
			this.myLong = myLong;
		}

		public float getMyPrimitiveFloat() {
			return myPrimitiveFloat;
		}

		public void setMyPrimitiveFloat(float myPrimitiveFloat) {
			this.myPrimitiveFloat = myPrimitiveFloat;
		}

		public Float getMyFloat() {
			return myFloat;
		}

		public void setMyFloat(Float myFloat) {
			this.myFloat = myFloat;
		}

		public double getMyPrimitiveDouble() {
			return myPrimitiveDouble;
		}

		public void setMyPrimitiveDouble(double myPrimitiveDouble) {
			this.myPrimitiveDouble = myPrimitiveDouble;
		}

		public Double getMyDouble() {
			return myDouble;
		}

		public void setMyDouble(Double myDouble) {
			this.myDouble = myDouble;
		}
	}


	private static class IntelliBean {

		public void setName(String name) {}

		public void setMyString(String string) {}

		public void setMyStrings(String string) {}

		public void setMyStriNg(String string) {}

		public void setMyStringss(String string) {}
	}


	public static class ReadOnlyMap extends HashMap {

		private boolean frozen = false;

		public ReadOnlyMap() {
			this.frozen = true;
		}

		public ReadOnlyMap(Map map) {
			super(map);
			this.frozen = true;
		}

		public Object put(Object key, Object value) {
			if (this.frozen) {
				throw new UnsupportedOperationException();
			}
			else {
				return super.put(key, value);
			}
		}
	}

}