AbstractBoundMethodTest.java

//   Copyright 2011 Palantir Technologies
//
//   Licensed 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 com.palantir.ptoss.cinch;

import javax.swing.JButton;

import com.palantir.ptoss.cinch.core.Bindable;
import com.palantir.ptoss.cinch.core.Bindings;
import com.palantir.ptoss.cinch.swing.Action;

import junit.framework.TestCase;

// This test exists because ideally you shouldn't have to specify "this.refresh" as below.
public class AbstractBoundMethodTest extends TestCase {

    @Bindable
    private abstract static class Base {
        @Action(call = "this.refresh")
        JButton button = new JButton("test");

        abstract public void refresh();
    }

    @Bindable
    private static class Impl extends Base {
        int refreshCount = 0;

        private final Bindings bindings = new Bindings();
        public Impl() {
            bindings.bind(this);
        }

        @Override
        public void refresh() {
            refreshCount++;
        }
    }

    public void testIt() throws Exception {
        Impl impl = new Impl();
        impl.button.doClick();
        assertEquals(1, impl.refreshCount);
    }
}