// Copyright (c) 2003-2014, Jodd Team (jodd.org). All Rights Reserved.
package jodd.bean;
import jodd.bean.data.Woof;
import jodd.introspector.ClassDescriptor;
import jodd.introspector.ClassIntrospector;
import jodd.introspector.PropertyDescriptor;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class BeanUtilGenericsTest {
@Test
public void testAllBeanSetters() {
Woof woof = new Woof();
Class type = woof.getClass();
ClassDescriptor cd = ClassIntrospector.lookup(type);
PropertyDescriptor[] properties = cd.getAllPropertyDescriptors();
assertNotNull(properties);
assertEquals(7, properties.length);
}
// ---------------------------------------------------------------- fields
public static class BaseClass<A, B> {
public A f1; // String
public B f2; // Integer
public void setFoo1(A a) {
f1 = a;
}
public A getFoo1() {return f1;}
public void setFoo2(B b) {
f2 = b;
}
public B getFoo2() {return f2;}
}
public static class ConcreteClass extends BaseClass<String, Integer> {
}
public static class BaseClass2<X> extends BaseClass<X, Integer> {
}
public static class ConcreteClass2 extends BaseClass2<String> {
}
@Test
public void testSetField() {
BaseClass base = new BaseClass();
BeanUtil.setProperty(base, "f1", Integer.valueOf(173));
assertEquals(Integer.valueOf(173), base.f1);
assertEquals(Integer.valueOf(173), BeanUtil.getProperty(base, "f1"));
assertEquals(Integer.class, base.f1.getClass());
BeanUtil.setProperty(base, "f2", "123");
assertEquals("123", base.f2);
assertEquals("123", BeanUtil.getProperty(base, "f2"));
assertEquals(String.class, base.f2.getClass());
// concrete implementation #1
ConcreteClass impl1 = new ConcreteClass();
BeanUtil.setProperty(impl1, "f1", Integer.valueOf(173));
assertEquals("173", impl1.f1);
assertEquals("173", BeanUtil.getProperty(impl1, "f1"));
assertEquals(String.class, impl1.f1.getClass());
BeanUtil.setProperty(impl1, "f2", "123");
assertEquals(Integer.valueOf(123), impl1.f2);
assertEquals(Integer.valueOf(123), BeanUtil.getProperty(impl1, "f2"));
assertEquals(Integer.class, impl1.f2.getClass());
// concrete implementation #2
ConcreteClass2 impl2 = new ConcreteClass2();
BeanUtil.setProperty(impl2, "f1", Integer.valueOf(173));
assertEquals("173", impl2.f1);
assertEquals("173", BeanUtil.getProperty(impl2, "f1"));
assertEquals(String.class, impl2.f1.getClass());
BeanUtil.setProperty(impl2, "f2", "123");
assertEquals(Integer.valueOf(123), impl2.f2);
assertEquals(Integer.valueOf(123), BeanUtil.getProperty(impl2, "f2"));
assertEquals(Integer.class, impl2.f2.getClass());
}
@Test
public void testSetProperty() {
BaseClass base = new BaseClass();
BeanUtil.setProperty(base, "foo1", Integer.valueOf(173));
assertEquals(Integer.valueOf(173), base.getFoo1());
assertEquals(Integer.valueOf(173), BeanUtil.getProperty(base, "foo1"));
assertEquals(Integer.class, base.getFoo1().getClass());
BeanUtil.setProperty(base, "foo2", "123");
assertEquals("123", base.getFoo2());
assertEquals("123", BeanUtil.getProperty(base, "foo2"));
assertEquals(String.class, base.getFoo2().getClass());
// concrete implementation #1
ConcreteClass impl1 = new ConcreteClass();
BeanUtil.setProperty(impl1, "foo1", Integer.valueOf(173));
assertEquals("173", impl1.getFoo1());
assertEquals("173", BeanUtil.getProperty(impl1, "foo1"));
assertEquals(String.class, impl1.getFoo1().getClass());
BeanUtil.setProperty(impl1, "foo2", "123");
assertEquals(Integer.valueOf(123), impl1.getFoo2());
assertEquals(Integer.valueOf(123), BeanUtil.getProperty(impl1, "foo2"));
assertEquals(Integer.class, impl1.getFoo2().getClass());
// concrete implementation #2
ConcreteClass2 impl2 = new ConcreteClass2();
BeanUtil.setProperty(impl2, "foo1", Integer.valueOf(173));
assertEquals("173", impl2.getFoo1());
assertEquals("173", BeanUtil.getProperty(impl2, "foo1"));
assertEquals(String.class, impl2.getFoo1().getClass());
BeanUtil.setProperty(impl2, "f2", "123");
assertEquals(Integer.valueOf(123), impl2.getFoo2());
assertEquals(Integer.valueOf(123), BeanUtil.getProperty(impl2, "foo2"));
assertEquals(Integer.class, impl2.getFoo2().getClass());
}
}