/*
* Copyright 2011, Stuart Douglas
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package a.org.fakereplace.test.replacement.staticfield;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.ParameterizedType;
import a.org.fakereplace.test.util.ClassReplacer;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class StaticFieldReplacementTest {
@BeforeClass
public static void setup() {
ClassReplacer r = new ClassReplacer();
r.queueClassForReplacement(StaticFieldClass.class, StaticFieldClass1.class);
r.replaceQueuedClasses(true);
}
@Test
public void testStaticFieldReplacement() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
Long v = StaticFieldClass.incAndGet();
Assert.assertEquals((Object)1L, v);
v = StaticFieldClass.incAndGet();
Assert.assertEquals((Object)2L, v);
}
@Test
public void testAddedStaticFieldGetDeclaredFields() {
Field[] fields = StaticFieldClass.class.getDeclaredFields();
boolean removedField = false;
boolean longField = false;
boolean list = false;
for (Field f : fields) {
if (f.getName().equals("removedField")) {
removedField = true;
}
if (f.getName().equals("longField")) {
longField = true;
}
if (f.getName().equals("list")) {
list = true;
}
}
Assert.assertTrue( list);
Assert.assertTrue( longField);
Assert.assertTrue( !removedField);
}
@Test
public void testAddedStaticFieldGetFields() {
Field[] fields = StaticFieldClass.class.getFields();
boolean removedField = false;
boolean longField = false;
boolean list = false;
for (Field f : fields) {
if (f.getName().equals("removedField")) {
removedField = true;
}
if (f.getName().equals("longField")) {
longField = true;
}
if (f.getName().equals("list")) {
list = true;
}
}
Assert.assertTrue( !list);
Assert.assertTrue( longField);
Assert.assertTrue( !removedField);
}
@Test
public void testStaticFieldGenericType() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException, NoSuchFieldException {
Field f = StaticFieldClass.class.getDeclaredField("list");
Assert.assertEquals(String.class, ((ParameterizedType) f.getGenericType()).getActualTypeArguments()[0]);
}
@Test(expected = NoSuchFieldException.class)
public void testStaticFieldGetFieldNonPublicFieldsNotAccessible() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException, NoSuchFieldException {
Field f = StaticFieldClass.class.getField("list");
}
}