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package org.umlg.tests.concretetest;

import org.junit.Assert;
import org.junit.Test;
import org.umlg.componenttest.Space;
import org.umlg.componenttest.SpaceTime;
import org.umlg.componenttest.Time;
import org.umlg.concretetest.Angel;
import org.umlg.concretetest.God;
import org.umlg.concretetest.Universe;
import org.umlg.runtime.adaptor.UMLG;
import org.umlg.runtime.test.BaseLocalDbTest;

import static org.junit.Assert.assertEquals;

public class TestOneToMany extends BaseLocalDbTest {

    @SuppressWarnings("unused")
    @Test
    public void testCollectionOtherEndClearsAndReloads() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(true);
        universe1.setName("universe1");
        SpaceTime st = new SpaceTime(universe1);
        Space s = new Space(st);
        Time t = new Time(st);

        god.addToUniverse(universe1);
        db.commit();
        universe1.reload();
        Assert.assertNotNull(universe1.getGod());
    }

    @SuppressWarnings("unused")
    @Test
    public void testCollectionOtherEndClearsAndReloadsInverse() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(true);
        universe1.setName("universe1");
        SpaceTime st = new SpaceTime(universe1);
        Space s = new Space(st);
        Time t = new Time(st);

        universe1.addToGod(god);

        db.commit();
        assertEquals(1, god.getUniverse().size());

        Universe universe2 = new Universe(true);
        universe2.setName("universe2");
        SpaceTime st2 = new SpaceTime(universe2);
        Space s2 = new Space(st2);
        Time t2 = new Time(st2);

        universe2.addToGod(god);

        db.commit();
        assertEquals(2, god.getUniverse().size());

    }

    @SuppressWarnings("unused")
    @Test
    public void testCompositeCreation() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(god);
        universe1.setName("universe1");
        Angel angel = new Angel(god);
        angel.setName("angel1");
        universe1.setAngel(angel);
        SpaceTime st = new SpaceTime(universe1);
        Space s = new Space(st);
        Time t = new Time(st);

        db.commit();
        assertEquals(5, countVertices());
        assertEquals(6, countEdges());
        Universe uni = new Universe(universe1.getVertex());
        uni.setName("ddddddd");
        db.commit();
        Assert.assertNotNull(uni.getGod());
        assertEquals(1, god.getUniverse().size());
        assertEquals(1, god.getAngel().size());
        Assert.assertNotNull(angel.getUniverse());
        Assert.assertNotNull(universe1.getAngel());
        Angel angel1 = new Angel(angel.getVertex());
        Assert.assertNotNull(angel1.getUniverse());
    }

    @SuppressWarnings("unused")
    @Test
    public void testCompositeRemoval() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(god);
        universe1.setName("universe1");
        SpaceTime st1 = new SpaceTime(universe1);
        Space s1 = new Space(st1);
        Time t1 = new Time(st1);

        Universe universe2 = new Universe(god);
        universe2.setName("universe2");
        SpaceTime st2 = new SpaceTime(universe2);
        Space s2 = new Space(st2);
        Time t2 = new Time(st2);

        Universe universe3 = new Universe(god);
        universe3.setName("universe3");
        SpaceTime st3 = new SpaceTime(universe3);
        Space s3 = new Space(st3);
        Time t3 = new Time(st3);

        db.commit();
        assertEquals(12, countVertices());
        assertEquals(12, countEdges());
        god.removeFromUniverse(universe1);
        God god2 = new God(true);
        god2.setName("god2");
        universe1.setGod(god2);
        db.commit();
        assertEquals(13, countVertices());
        assertEquals(12, countEdges());
        assertEquals("god2", universe1.getGod().getName());
        assertEquals(2, new God(god.getVertex()).getUniverse().size());
    }

    @SuppressWarnings("unused")
    @Test
    public void testClearClearsInternalCollection() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(god);
        universe1.setName("universe1");
        SpaceTime st1 = new SpaceTime(universe1);
        Space s1 = new Space(st1);
        Time t1 = new Time(st1);

        Universe universe2 = new Universe(god);
        universe2.setName("universe2");
        SpaceTime st2 = new SpaceTime(universe2);
        Space s2 = new Space(st2);
        Time t2 = new Time(st2);

        Universe universe3 = new Universe(god);
        universe3.setName("universe3");
        SpaceTime st3 = new SpaceTime(universe3);
        Space s3 = new Space(st3);
        Time t3 = new Time(st3);

        db.commit();
        assertEquals(3, god.getUniverse().size());
        Universe u = new Universe(UMLG.get().traversal().V(universe1.getVertex().id()).next());
        god.addToUniverse(u);
        db.commit();
        God g = new God(god.getVertex());
        assertEquals(3, g.getUniverse().size());
    }

    @SuppressWarnings("unused")
    @Test
    public void testClearClearsInternalCollection2() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(god);
        universe1.setName("universe1");
        SpaceTime st1 = new SpaceTime(universe1);
        Space s1 = new Space(st1);
        Time t1 = new Time(st1);

        Universe universe2 = new Universe(god);
        universe2.setName("universe2");
        SpaceTime st2 = new SpaceTime(universe2);
        Space s2 = new Space(st2);
        Time t2 = new Time(st2);

        Universe universe3 = new Universe(god);
        universe3.setName("universe3");
        SpaceTime st3 = new SpaceTime(universe3);
        Space s3 = new Space(st3);
        Time t3 = new Time(st3);

        db.commit();
        assertEquals(3, god.getUniverse().size());
        Universe u = new Universe(UMLG.get().traversal().V(universe1.getVertex().id()).next());
        god.getUniverse().add(u);
        db.commit();
        God g = new God(god.getVertex());
        assertEquals(3, g.getUniverse().size());
    }

    @SuppressWarnings("unused")
    @Test
    public void testClearClearsInternalCollection3() {
        God god = new God(true);
        god.setName("THEGOD");
        Universe universe1 = new Universe(god);
        universe1.setName("universe1");
        SpaceTime st1 = new SpaceTime(universe1);
        Space s1 = new Space(st1);
        Time t1 = new Time(st1);

        Universe universe2 = new Universe(god);
        universe2.setName("universe2");
        SpaceTime st2 = new SpaceTime(universe2);
        Space s2 = new Space(st2);
        Time t2 = new Time(st2);

        Universe universe3 = new Universe(god);
        universe3.setName("universe3");
        SpaceTime st3 = new SpaceTime(universe3);
        Space s3 = new Space(st3);
        Time t3 = new Time(st3);

        God god2 = new God(true);
        god2.setName("THEGOD2");
        Universe universe1_2 = new Universe(god2);
        universe1_2.setName("universe1_2");
        SpaceTime st1_2 = new SpaceTime(universe1_2);
        Space s1_2 = new Space(st1_2);
        Time t1_2 = new Time(st1_2);

        db.commit();
        assertEquals(3, god.getUniverse().size());
        Universe u = new Universe(UMLG.get().traversal().V(universe1.getVertex().id()).next());
        u.clearGod();
        god2.getUniverse().add(u);
        db.commit();
        God g = new God(god.getVertex());
        assertEquals(2, g.getUniverse().size());
    }

}