/*
* Copyright 2014 mango.jfaster.org
*
* The Mango Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.jfaster.mango.invoker.function.enums;
import org.jfaster.mango.annotation.Setter;
import org.jfaster.mango.invoker.FunctionalSetterInvoker;
import org.jfaster.mango.invoker.SetterInvoker;
import org.junit.Test;
import java.lang.reflect.Method;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
/**
* @author ash
*/
public class IntegerToEnumFunctionTest {
@Test
public void testApply() throws Exception {
A a = new A();
Method m = A.class.getDeclaredMethod("setE", E.class);
SetterInvoker invoker = FunctionalSetterInvoker.create("e", m);
invoker.invoke(a, 2);
assertThat(a.getE(), is(E.Z));
Method m2 = A.class.getDeclaredMethod("setE2", E2.class);
SetterInvoker invoker2 = FunctionalSetterInvoker.create("e2", m2);
invoker2.invoke(a, 2);
assertThat(a.getE2(), is(E2.C));
}
static class A {
private E e;
private E2 e2;
E getE() {
return e;
}
@Setter(IntegerToEnumFunction.class)
void setE(E e) {
this.e = e;
}
E2 getE2() {
return e2;
}
@Setter(IntegerToEnumFunction.class)
void setE2(E2 e2) {
this.e2 = e2;
}
}
enum E {
X, Y, Z;
}
enum E2 {
A, B, C;
}
}