Android Open Source - ShoppingList Shopping List Factory Test

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License

The source code is released under:

GNU General Public License

Java Source Code

package net.sledzdev.shoppinglist.model;
//from   w  w  w.ja  va 2  s . co  m
import com.google.common.base.Optional;

import junit.framework.TestCase;

import java.util.Random;

/**
 * Created by Mariusz on 22.12.13.
 */
public class ShoppingListFactoryTest extends TestCase {

    public void testCreateShoppingList() throws Exception {
        ShoppingList list1 = ShoppingListFactory.createShoppingList(1, "ala");
        ShoppingList list2 = ShoppingListFactory.createShoppingList(1, "ala");

        assertSame(list1, list2);

        ShoppingList list3 = ShoppingListFactory.createShoppingList(1, "mala");

        assertSame(list1, list3);
        assertEquals("mala", list1.name);
    }

    public void testPutList() throws Exception {
        ShoppingList list1 = ShoppingListFactory.createShoppingList(1, "ala");
        ShoppingListFactory.putList(list1);

        ShoppingList list2 = new ShoppingList("mala");
        list2.setId(1);
        boolean thrown = false;
        try {
            ShoppingListFactory.putList(list2);
        } catch (IllegalArgumentException e) {
            thrown = true;
        }
        assertTrue(thrown);

        long id = new Random().nextLong();
        list1 = new ShoppingList("marta");
        list1.setId(id);

        ShoppingListFactory.putList(list1);
        assertTrue("newly created shopping list should be present", ShoppingListFactory.get(list1.getId()).isPresent());
    }

    public void testGet() throws Exception {
        Optional<ShoppingList> listOptional = ShoppingListFactory.get(154);
        assertFalse("shopping list shouldn't be present", listOptional.isPresent());

        ShoppingListFactory.createShoppingList(234, "marian");

        listOptional = ShoppingListFactory.get(234);
        assertTrue("shopping list should be present", listOptional.isPresent());
    }
}

Java Source Code List

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