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 package org.netbeans.html.json.impl;

 import java.util.Map;

 import net.java.html.BrwsrCtx;

 import net.java.html.json.MapModelTest;

 import net.java.html.json.Model;

 import net.java.html.json.Models;

 import net.java.html.json.OnPropertyChange;

 import net.java.html.json.Property;

 import org.apidesign.html.context.spi.Contexts;

 import org.apidesign.html.json.spi.Technology;

 import static org.testng.Assert.*;

 import org.testng.annotations.Test;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class PlainEnumTest {

     @Test public void unionA() {

         Union on = new Union(new Union.A(9), 11, 1.1);

         assertEquals(on.getX(), 11);

         assertEquals(on.getY(), 1.1);

         assertEquals(on.getAbc(), Abc.A);

         assertNotNull(on.getA());

         assertEquals(on.getA().getUa().size(), 1);

         assertEquals(on.getA().getUa().get(0), Integer.valueOf(9));

         assertNull(on.getB());

     }

     @Test public void unionB() {

         Union on = new Union(new Union.B("9.9"), 11, 1.1);

         assertEquals(on.getX(), 11);

         assertEquals(on.getY(), 1.1);

         assertEquals(on.getAbc(), Abc.B);

         assertNull(on.getA());

         assertNotNull(on.getB());

         assertEquals(on.getB().getUb(), "9.9");

     }

     @Test public void cloneUnionB() {

         Union old = new Union(new Union.B("9.9"), 11, 1.1);

         Union on = old.clone();

         assertNotSame(old.getB(), on.getB());

         assertEquals(on.getX(), 11);

         assertEquals(on.getY(), 1.1);

         assertEquals(on.getAbc(), Abc.B);

         assertNull(on.getA());

         assertNotNull(on.getB());

         assertEquals(on.getB().getUb(), "9.9");

     }

     @Model(className = "Union", properties = {

         @Property(name = "x", type = int.class),

         @Property(name = "y", type = double.class)

     })

     enum Abc {

         @Model(className = "A", properties = { 

             @Property(name = "ua", type = int.class, array = true)

         })

         A, 

         @Model(className = "B", properties = { 

             @Property(name = "ub", type = String.class)

         })

         B;

         @OnPropertyChange({ "ua", "ub" })

         static void onChange(Union u) {

             u.setX(u.getX() + 1);

         }

     }

     @Model(className = "EnumAndModel", properties = {

         @Property(name = "enm", type = Abc.class),

         @Property(name = "mdl", type = Union.class),

     })

     static class EnumAndModelModel {

     }

     @Test public void enumIsTreatedAsEnum() {

         EnumAndModel em = new EnumAndModel();

         assertNull(em.getEnm(), "No enum set, yet");

         assertNotNull(em.getMdl(), "Model is not null");

     }

     @Test public void serializeAsASingleObject() {

         Union on = new Union(new Union.B("9.9"), 11, 1.1);

         String json = on.toString();

         assertNotEquals(json.indexOf("\"9.9\""), -1, "The string 9.9 should be in the output");

         assertNotEquals(json.indexOf("Abc"), -1, "The property 'Abc' should be in");

         assertNotEquals(json.indexOf("\"Abc\""), -1, "The string 'Abc' should be assigned");

         int first = json.indexOf('{');

         assertEquals(first, 0, "Begins with {");

         int next = json.indexOf('{', 1);

         assertEquals(next, -1, "No other {");

     }

     @Test public void unionOfProperties() {

         MapModelTest.MapTechnology mt = new MapModelTest.MapTechnology();

         BrwsrCtx ctx = Contexts.newBuilder().register(Technology.class, mt, 1).build();

         Union on = new Union(new Union.B("9.9"), 11, 1.1);

         Union u = Models.bind(on, ctx);

         Map<?,?> map = (Map<?,?>)Models.toRaw(u);

         assertNotNull(map.get("x"), "Four properties: " + map);

         assertNotNull(map.get("y"), "Four properties: " + map);

         MapModelTest.One ub;

         assertNotNull(map.get("ua"), "Four properties: " + map);

         assertNotNull(ub = (MapModelTest.One) map.get("ub"), "Four properties: " + map);

         assertEquals(u.getX(), 11, "Eleven");

         assertEquals(ub.getChanges(), 0, "No changes yet");

         u.getB().setUb("10");

         assertEquals(u.getX(), 12, "Change increases X");

         assertEquals(ub.getChanges(), 1, "One change");

     }

     @Test public void changeInUnionArray() {

         MapModelTest.MapTechnology mt = new MapModelTest.MapTechnology();

         BrwsrCtx ctx = Contexts.newBuilder().register(Technology.class, mt, 1).build();

         Union on = new Union(new Union.A(10, 20, 30), 0, 1.1);

         Union u = Models.bind(on, ctx);

         Map<?, ?> map = (Map<?, ?>) Models.toRaw(u);

         MapModelTest.One ua;

         assertNotNull(ua = (MapModelTest.One) map.get("ua"), "Array prop found: " + map);

         assertEquals(u.getX(), 0, "Zero");

         assertEquals(ua.getChanges(), 0, "No changes yet");

         u.getA().getUa().add(40);

         assertEquals(u.getX(), 1, "Incremented once");

         assertEquals(ua.getChanges(), 1, "One change");

     }

 }