MetaObjectTest.java

/*
 * 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;

import org.jfaster.mango.mapper.MetaObject;
import org.junit.Test;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.MatcherAssert.assertThat;

/**
 * @author ash
 */
public class MetaObjectTest {

  @Test
  public void testSetValue() throws Exception {
    A a = new A();
    MetaObject m = MetaObject.forObject(a);
    m.setValue("b.i", 1);
    m.setValue("b.j", "ash");
    m.setValue("b.k", null);
    m.setValue("c", null);
    m.setValue("d", 2);

    assertThat(a.getB().getI(), equalTo(1));
    assertThat(a.getB().getJ(), equalTo("ash"));
    assertThat(a.getB().getK(), nullValue());
    assertThat(a.getC(), nullValue());
    assertThat(a.getD(), equalTo(2));
  }

  public static class A {

    private B b;
    private Integer c;
    private int d;

    public B getB() {
      return b;
    }

    public void setB(B b) {
      this.b = b;
    }

    public Integer getC() {
      return c;
    }

    public void setC(Integer c) {
      this.c = c;
    }

    public int getD() {
      return d;
    }

    public void setD(int d) {
      this.d = d;
    }
  }

  public static class B {

    private int i;
    private String j;
    private Integer k;

    public int getI() {
      return i;
    }

    public void setI(int i) {
      this.i = i;
    }

    public String getJ() {
      return j;
    }

    public void setJ(String j) {
      this.j = j;
    }

    public Integer getK() {
      return k;
    }

    public void setK(Integer k) {
      this.k = k;
    }
  }


}