BindingsSubclassTest.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 javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JRadioButton;
import javax.swing.JTextField;

import com.palantir.ptoss.cinch.core.Bindable;
import com.palantir.ptoss.cinch.core.Bindings;
import com.palantir.ptoss.cinch.core.CallOnUpdate;
import com.palantir.ptoss.cinch.core.ModelUpdates;
import com.palantir.ptoss.cinch.example.demo.DemoController;
import com.palantir.ptoss.cinch.example.demo.DemoModel;
import com.palantir.ptoss.cinch.example.demo.DemoModel.DemoEnum;
import com.palantir.ptoss.cinch.swing.Action;
import com.palantir.ptoss.cinch.swing.Bound;
import com.palantir.ptoss.cinch.swing.BoundSelection;

import junit.framework.TestCase;


public class BindingsSubclassTest extends TestCase {

    @Bindable
    public static class View {
        @Bound(to = "demoBoolean")  // TODO: autodiscover bound variable name
        private final JCheckBox demoBooleanCheckBox = new JCheckBox("demoBoolean");

        //    @Bound(to = "thisBoolean")  // TODO: autodiscover bound variable name
        //    private final JCheckBox thisBooleanCheckBox = new JCheckBox("thisBoolean");

        @Action(call = "demoAction")
        //    @EnabledIf(method = "isDemoBoolean")
        private final JButton demoButton1 = new JButton("demo1");

        @Action(call = "demoAction2")
        private final JButton demoButton2 = new JButton("demo2");

        @Action(call = "count")
        private final JButton countButton = new JButton("count");

        private final DemoModel demoModel = new DemoModel();

        @Bindable
        private final DemoController controller = new DemoController(demoModel);

        @Bound(to = "demoEnum", value = "FOO")
        private final JRadioButton fooButton = new JRadioButton("Foo");

        @Bound(to = "demoEnum", value = "BAR")
        private final JRadioButton barButton = new JRadioButton("Bar");

        @Bound(to = "demoEnum", value = "BAZ")
        private final JRadioButton bazButton = new JRadioButton("Baz (Red Background)");

        @Action(call = "setToFoo")
        private final JButton setToFooButton = new JButton("Foo");

        @Bound(to = "demoList", on = "LIST")
        @BoundSelection(to = "selectedItem")
        private final JList demoList = new JList();

        @Action(call = "changeList")
        private final JButton changeList = new JButton("Change List");

        @Action(call = "selectFox")
        private final JButton changeSelection = new JButton("Select Fox");

        @Action(call = "controller.duplicate")
        private final JButton dup1 = new JButton("dup1");
        @Action(call = "this.duplicate")
        private final JButton dup2 = new JButton("dup2");

        @Bound(to = "demoString")
        private final JTextField textField = new JTextField();

        @Bound(to = "demoString")
        private final JLabel label = new JLabel();

        private final Bindings bindings = new Bindings();

        int count1 = 0;
        @CallOnUpdate(model = "demoModel")
        public void callback1() {
            count1++;
        }

        int count2 = 0;
        @CallOnUpdate(model = "demoModel", on = "LIST")
        public void callback2() {
            count2++;
        }

        int duplicateCount = 0;
        public void duplicate() {
            duplicateCount++;
        }

        int testCount = 0;
        public void count() {
            testCount++;
        }
    }

    private static class SubView extends View {
        //do nothing
    }

    private final View view = new SubView();

    @Override
    protected void setUp() throws Exception {
        view.bindings.bind(view);
    }

    public void testDuplicateMethods() {
        assertEquals(0, view.duplicateCount);
        assertEquals(0, view.controller.duplicateCount);
        view.dup1.doClick();
        assertEquals(0, view.duplicateCount);
        assertEquals(1, view.controller.duplicateCount);
        view.dup2.doClick();
        assertEquals(1, view.duplicateCount);
        assertEquals(1, view.controller.duplicateCount);
    }

    boolean thisBoolean;
    public void setThisBoolean(boolean state) {
        thisBoolean = state;
    }

    public boolean isThisBoolean() {
        return thisBoolean;
    }

    public void testOne() {
        assertEquals(false, view.demoModel.isDemoBoolean());
        view.demoBooleanCheckBox.doClick();
        assertEquals(true, view.demoModel.isDemoBoolean());
    }

    public void testTwo() {
        assertEquals(false, view.demoBooleanCheckBox.isSelected());
        view.demoModel.setDemoBoolean(true);
        assertEquals(true, view.demoBooleanCheckBox.isSelected());
    }

    public void testDoActionFar() {
        assertEquals(0, view.controller.demo1ActionCount);
        view.demoButton1.doClick();
        assertEquals(1, view.controller.demo1ActionCount);
    }

    public void testTextField() {
        assertEquals("", view.demoModel.getDemoString());
        view.textField.setText("abc");
        assertEquals("abc", view.demoModel.getDemoString());
        view.demoModel.setDemoString("def");
        assertEquals("def", view.textField.getText());
    }

    public void testLabel() {
        assertEquals("", view.demoModel.getDemoString());
        view.demoModel.setDemoString("def");
        assertEquals("def", view.label.getText());
    }

//    public void testLocal() {
//        assertEquals(false, thisBoolean);
//        thisBooleanCheckBox.doClick();
//        assertEquals(true, thisBoolean);
//    }

    public void testDoActionLocal() {
        assertEquals(0, view.testCount);
        view.countButton.doClick();
        assertEquals(1, view.testCount);
    }

    public void testRadioButtons() {
        view.demoModel.setDemoEnum(DemoEnum.FOO);
        assertEquals(DemoEnum.FOO, view.demoModel.getDemoEnum());
        view.barButton.doClick();
        assertEquals(DemoEnum.BAR, view.demoModel.getDemoEnum());
        view.demoModel.setDemoEnum(DemoEnum.BAZ);
        assertEquals(true, view.bazButton.isSelected());
        view.setToFooButton.doClick();
        assertEquals(true, view.fooButton.isSelected());
        assertEquals(DemoEnum.FOO, view.demoModel.getDemoEnum());
    }


    public void testCallbacks() {
        assertEquals(1, view.count1);
        assertEquals(1, view.count2);
        view.demoModel.update();
        assertEquals(2, view.count1);
        assertEquals(1, view.count2);
        view.demoModel.modelUpdated(DemoModel.UpdateType.LIST);
        assertEquals(3, view.count1);
        assertEquals(2, view.count2);
        view.demoModel.modelUpdated(DemoModel.UpdateType.OTHER);
        assertEquals(4, view.count1);
        assertEquals(2, view.count2);
        view.demoModel.modelUpdated(ModelUpdates.ALL);
        assertEquals(5, view.count1);
        assertEquals(3, view.count2);
    }

    public void testList1() {
        assertEquals("Quick", view.demoList.getModel().getElementAt(0));
        assertEquals(5, view.demoList.getModel().getSize());
        view.changeList.doClick();
        assertEquals("The", view.demoList.getModel().getElementAt(0));
        assertEquals(7, view.demoList.getModel().getSize());
    }

    public void testList2() {
        view.demoList.setSelectedIndex(1);
        assertEquals("Quickly", view.demoModel.getSelectedItem());
        view.changeSelection.doClick();
        assertEquals("Fox", view.demoModel.getSelectedItem());
        view.demoModel.setSelectedItem("Quick");
        assertEquals("Quick", view.demoList.getSelectedValue());
    }
}