public void testCopySameType() {
Foo foo1 = new Foo();
Foo foo2 = new Foo();
Map context = Ognl.createDefaultContext(foo1);
Calendar cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.FEBRUARY);
cal.set(Calendar.DAY_OF_MONTH, 12);
cal.set(Calendar.YEAR, 1982);
foo1.setTitle("blah");
foo1.setNumber(1);
foo1.setPoints(new long[] {1, 2, 3});
foo1.setBirthday(cal.getTime());
foo1.setUseful(false);
ognlUtil.copy(foo1, foo2, context);
assertEquals(foo1.getTitle(), foo2.getTitle());
assertEquals(foo1.getNumber(), foo2.getNumber());
assertEquals(foo1.getPoints(), foo2.getPoints());
assertEquals(foo1.getBirthday(), foo2.getBirthday());
assertEquals(foo1.isUseful(), foo2.isUseful());
}
public void testSetProperty() {
Foo foo = new Foo();
Map context = Ognl.createDefaultContext(foo);
assertFalse(123456 == foo.getNumber());
ognlUtil.setProperty("number", "123456", foo, context);
assertEquals(123456, foo.getNumber());
}
public void testSetCoercion2() {
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("sampleBean", SampleBean.class);
Serializable s = compileSetExpression("sampleBean.map2['bleh']", ctx);
Foo foo = new Foo();
executeSetExpression(s, foo, "12");
assertEquals(12, foo.getSampleBean().getMap2().get("bleh").intValue());
foo = new Foo();
executeSetExpression(s, foo, "13");
assertEquals(13, foo.getSampleBean().getMap2().get("bleh").intValue());
OptimizerFactory.setDefaultOptimizer("ASM");
ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("sampleBean", SampleBean.class);
s = compileSetExpression("sampleBean.map2['bleh']", ctx);
foo = new Foo();
executeSetExpression(s, foo, "12");
assertEquals(12, foo.getSampleBean().getMap2().get("bleh").intValue());
executeSetExpression(s, foo, new Integer(12));
assertEquals(12, foo.getSampleBean().getMap2().get("bleh").intValue());
}
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 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 testSetCoercion() {
Serializable s = compileSetExpression("name");
Foo foo = new Foo();
executeSetExpression(s, foo, 12);
assertEquals("12", foo.getName());
foo = new Foo();
setProperty(foo, "name", 12);
assertEquals("12", foo.getName());
}
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 static void main(String[] args) throws Exception {
ByteArrayOutputStream bout;
ByteArrayInputStream bin;
ObjectOutputStream oout;
ObjectInputStream oin;
FileInputStream fin;
File foof;
CustomOutputStream cout;
CustomInputStream cin;
// test for backwards compatibility
bout = new ByteArrayOutputStream();
foof = new File(System.getProperty("test.src", "."), "Foo.ser");
fin = new FileInputStream(foof);
while (fin.available() > 0) bout.write(fin.read());
byte[] buf1 = bout.toByteArray();
bout = new ByteArrayOutputStream();
oout = new ObjectOutputStream(bout);
Foo foo = new Foo();
oout.writeObject(foo);
oout.flush();
byte[] buf2 = bout.toByteArray();
if (!Arrays.equals(buf1, buf2)) throw new Error("Incompatible stream format (write)");
fin = new FileInputStream(foof);
oin = new ObjectInputStream(fin);
Foo foocopy = (Foo) oin.readObject();
if (!foo.equals(foocopy)) throw new Error("Incompatible stream format (read)");
// make sure write hook not called when old protocol in use
bout = new ByteArrayOutputStream();
cout = new CustomOutputStream(bout);
cout.useProtocolVersion(PROTOCOL_VERSION_1);
cout.writeObject(foo);
if (cout.hookCalled) throw new Error("write descriptor hook should not be called");
// write custom class descriptor representations
bout = new ByteArrayOutputStream();
cout = new CustomOutputStream(bout);
cout.writeObject(foo);
cout.flush();
bin = new ByteArrayInputStream(bout.toByteArray());
cin = new CustomInputStream(bin);
foocopy = (Foo) cin.readObject();
if (!cout.hookCalled) throw new Error("write descriptor hook never called");
if (!cin.hookCalled) throw new Error("read descriptor hook never called");
if (!foo.equals(foocopy)) throw new Error("serialization failed when hooks active");
}
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 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 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 testFieldCoercion1() {
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("bar", Bar.class);
Serializable s = compileSetExpression("bar.assignTest", ctx);
Foo foo = new Foo();
executeSetExpression(s, foo, 12);
assertEquals("12", foo.getBar().getAssignTest());
foo = new Foo();
executeSetExpression(s, foo, 13);
assertEquals("13", foo.getBar().getAssignTest());
OptimizerFactory.setDefaultOptimizer("ASM");
ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("bar", Bar.class);
s = compileSetExpression("bar.assignTest", ctx);
foo = new Foo();
executeSetExpression(s, foo, 12);
assertEquals("12", foo.getBar().getAssignTest());
executeSetExpression(s, foo, 13);
assertEquals("13", foo.getBar().getAssignTest());
}
public void testListCoercion() {
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("bar", Bar.class);
Serializable s = compileSetExpression("bar.testList[0]", ctx);
Foo foo = new Foo();
foo.getBar().getTestList().add(new Integer(-1));
executeSetExpression(s, foo, "12");
assertEquals(12, foo.getBar().getTestList().get(0).intValue());
foo = new Foo();
foo.getBar().getTestList().add(new Integer(-1));
executeSetExpression(s, foo, "13");
assertEquals(13, foo.getBar().getTestList().get(0).intValue());
OptimizerFactory.setDefaultOptimizer("ASM");
ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("bar", Bar.class);
s = compileSetExpression("bar.testList[0]", ctx);
foo = new Foo();
foo.getBar().getTestList().add(new Integer(-1));
executeSetExpression(s, foo, "12");
assertEquals(12, foo.getBar().getTestList().get(0).intValue());
executeSetExpression(s, foo, "13");
assertEquals(13, foo.getBar().getTestList().get(0).intValue());
}
public void testCopyUnevenObjects() {
Foo foo = new Foo();
Bar bar = new Bar();
Map<String, Object> context = Ognl.createDefaultContext(foo);
Calendar cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.FEBRUARY);
cal.set(Calendar.DAY_OF_MONTH, 12);
cal.set(Calendar.YEAR, 1982);
foo.setTitle("blah");
foo.setNumber(1);
foo.setPoints(new long[] {1, 2, 3});
foo.setBirthday(cal.getTime());
foo.setUseful(false);
ognlUtil.copy(foo, bar, context);
assertEquals(foo.getTitle(), bar.getTitle());
assertEquals(0, bar.getSomethingElse());
}
public void testGetBeanMap() throws Exception {
Bar bar = new Bar();
bar.setTitle("I have beer");
Foo foo = new Foo();
foo.setALong(123);
foo.setNumber(44);
foo.setBar(bar);
foo.setTitle("Hello Santa");
foo.setUseful(true);
// just do some of the 15 tests
Map beans = ognlUtil.getBeanMap(foo);
assertNotNull(beans);
assertEquals(19, beans.size());
assertEquals("Hello Santa", beans.get("title"));
assertEquals(new Long("123"), beans.get("ALong"));
assertEquals(new Integer("44"), beans.get("number"));
assertEquals(bar, beans.get("bar"));
assertEquals(Boolean.TRUE, beans.get("useful"));
}
public void testIncudeExcludes() {
Foo foo1 = new Foo();
Foo foo2 = new Foo();
Calendar cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.MONTH, Calendar.FEBRUARY);
cal.set(Calendar.DAY_OF_MONTH, 12);
cal.set(Calendar.YEAR, 1982);
foo1.setPoints(new long[] {1, 2, 3});
foo1.setBirthday(cal.getTime());
foo1.setUseful(false);
foo1.setTitle("foo1 title");
foo1.setNumber(1);
foo2.setTitle("foo2 title");
foo2.setNumber(2);
Map<String, Object> context = Ognl.createDefaultContext(foo1);
List<String> excludes = new ArrayList<String>();
excludes.add("title");
excludes.add("number");
ognlUtil.copy(foo1, foo2, context, excludes, null);
// these values should remain unchanged in foo2
assertEquals(foo2.getTitle(), "foo2 title");
assertEquals(foo2.getNumber(), 2);
// these values should be changed/copied
assertEquals(foo1.getPoints(), foo2.getPoints());
assertEquals(foo1.getBirthday(), foo2.getBirthday());
assertEquals(foo1.isUseful(), foo2.isUseful());
Bar b1 = new Bar();
Bar b2 = new Bar();
b1.setTitle("bar1 title");
b1.setSomethingElse(10);
b1.setId(new Long(1));
b2.setTitle("");
b2.setId(new Long(2));
context = Ognl.createDefaultContext(b1);
List<String> includes = new ArrayList<String>();
includes.add("title");
includes.add("somethingElse");
ognlUtil.copy(b1, b2, context, null, includes);
// includes properties got copied
assertEquals(b1.getTitle(), b2.getTitle());
assertEquals(b1.getSomethingElse(), b2.getSomethingElse());
// id properties did not
assertEquals(b2.getId(), new Long(2));
}
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());
}