public void testNullProperties() {
Foo foo = new Foo();
foo.setALong(88);
Map context = Ognl.createDefaultContext(foo);
ognlUtil.setProperties(null, foo, context);
assertEquals(88, foo.getALong());
Map props = new HashMap();
props.put("aLong", "99");
ognlUtil.setProperties(props, foo, context);
assertEquals(99, foo.getALong());
}
public void testStringToLong() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("aLong", "123");
ognlUtil.setProperties(props, foo, context);
assertEquals(123, foo.getALong());
props.put("aLong", new String[] {"123"});
foo.setALong(0);
ognlUtil.setProperties(props, foo, context);
assertEquals(123, foo.getALong());
}
public void testSetPropertiesBoolean() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("useful", "true");
ognlUtil.setProperties(props, foo, context);
assertEquals(true, foo.isUseful());
props = new HashMap();
props.put("useful", "false");
ognlUtil.setProperties(props, foo, context);
assertEquals(false, foo.isUseful());
}
public void testOgnlHandlesCrapAtTheEndOfANumber() {
Foo foo = new Foo();
Map<String, Object> context = Ognl.createDefaultContext(foo);
Map<String, Object> props = new HashMap<String, Object>();
props.put("aLong", "123a");
ognlUtil.setProperties(props, foo, context);
assertEquals(0, foo.getALong());
}
public void testNoExceptionForUnmatchedGetterAndSetterWithThrowPropertyException() {
Map<String, Object> props = new HashMap<String, Object>();
props.put("myIntegerProperty", new Integer(1234));
TestObject testObject = new TestObject();
// this used to fail in OGNL versions < 2.7
ognlUtil.setProperties(props, testObject, true);
assertEquals(1234, props.get("myIntegerProperty"));
}
public void testSetPropertiesString() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("title", "this is a title");
ognlUtil.setProperties(props, foo, context);
assertEquals(foo.getTitle(), "this is a title");
}
public void testSetPropertiesInt() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("number", "2");
ognlUtil.setProperties(props, foo, context);
assertEquals(2, foo.getNumber());
}
public void testDeepSetting() {
Foo foo = new Foo();
foo.setBar(new Bar());
Map<String, Object> context = Ognl.createDefaultContext(foo);
Map<String, Object> props = new HashMap();
props.put("bar.title", "i am barbaz");
ognlUtil.setProperties(props, foo, context);
assertEquals(foo.getBar().getTitle(), "i am barbaz");
}
public void testExceptionForWrongPropertyNameWithThrowPropertyException() {
Map<String, Object> props = new HashMap<String, Object>();
props.put("myStringProperty", "testString");
TestObject testObject = new TestObject();
try {
ognlUtil.setProperties(props, testObject, true);
fail("Should rise NoSuchPropertyException because of wrong property name");
} catch (Exception e) {
// expected
}
}
public void testSetPropertiesLongArray() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("points", new String[] {"1", "2"});
ognlUtil.setProperties(props, foo, context);
assertNotNull(foo.getPoints());
assertEquals(2, foo.getPoints().length);
assertEquals(1, foo.getPoints()[0]);
assertEquals(2, foo.getPoints()[1]);
}
public void testCanSetADependentObject() throws Exception {
String dogName = "fido";
OgnlRuntime.setNullHandler(
Owner.class,
new NullHandler() {
public Object nullMethodResult(Map map, Object o, String s, Object[] objects) {
return null;
}
public Object nullPropertyValue(Map map, Object o, Object o1) {
String methodName = o1.toString();
String getter =
"set" + methodName.substring(0, 1).toUpperCase() + methodName.substring(1);
Method[] methods = o.getClass().getDeclaredMethods();
System.out.println(getter);
for (Method method : methods) {
String name = method.getName();
if (!getter.equals(name) || (method.getParameterTypes().length != 1)) {
continue;
} else {
Class clazz = method.getParameterTypes()[0];
try {
Object param = clazz.newInstance();
method.invoke(o, new Object[] {param});
return param;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
return null;
}
});
Owner owner = new Owner();
Map context = Ognl.createDefaultContext(owner);
Map props = new HashMap();
props.put("dog.name", dogName);
ognlUtil.setProperties(props, owner, context);
assertNotNull("expected Ognl to create an instance of Dog", owner.getDog());
assertEquals(dogName, owner.getDog().getName());
}
public void testCanSetDependentObjectArray() {
EmailAction action = new EmailAction();
Map<String, Object> context = Ognl.createDefaultContext(action);
Map<String, Object> props = new HashMap<String, Object>();
props.put("email[0].address", "addr1");
props.put("email[1].address", "addr2");
props.put("email[2].address", "addr3");
ognlUtil.setProperties(props, action, context);
assertEquals(3, action.email.size());
assertEquals("addr1", action.email.get(0).toString());
assertEquals("addr2", action.email.get(1).toString());
assertEquals("addr3", action.email.get(2).toString());
}
public void testSetPropertiesDate() {
Locale orig = Locale.getDefault();
Locale.setDefault(Locale.US);
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
Map props = new HashMap();
props.put("birthday", "02/12/1982");
// US style test
ognlUtil.setProperties(props, foo, context);
Calendar cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.FEBRUARY);
cal.set(Calendar.DAY_OF_MONTH, 12);
cal.set(Calendar.YEAR, 1982);
assertEquals(cal.getTime(), foo.getBirthday());
Locale.setDefault(Locale.UK);
// UK style test
props.put("event", "18/10/2006 14:23:45");
props.put("meeting", "09/09/2006 14:30");
ognlUtil.setProperties(props, foo, context);
cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.OCTOBER);
cal.set(Calendar.DAY_OF_MONTH, 18);
cal.set(Calendar.YEAR, 2006);
cal.set(Calendar.HOUR_OF_DAY, 14);
cal.set(Calendar.MINUTE, 23);
cal.set(Calendar.SECOND, 45);
assertEquals(cal.getTime(), foo.getEvent());
cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.SEPTEMBER);
cal.set(Calendar.DAY_OF_MONTH, 9);
cal.set(Calendar.YEAR, 2006);
cal.set(Calendar.HOUR_OF_DAY, 14);
cal.set(Calendar.MINUTE, 30);
assertEquals(cal.getTime(), foo.getMeeting());
Locale.setDefault(orig);
Locale.setDefault(orig);
// test RFC 3339 date format for JSON
props.put("event", "1996-12-19T16:39:57Z");
ognlUtil.setProperties(props, foo, context);
cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.DECEMBER);
cal.set(Calendar.DAY_OF_MONTH, 19);
cal.set(Calendar.YEAR, 1996);
cal.set(Calendar.HOUR_OF_DAY, 16);
cal.set(Calendar.MINUTE, 39);
cal.set(Calendar.SECOND, 57);
assertEquals(cal.getTime(), foo.getEvent());
// test setting a calendar property
props.put("calendar", "1996-12-19T16:39:57Z");
ognlUtil.setProperties(props, foo, context);
assertEquals(cal, foo.getCalendar());
}