OrderTests.java

package com.yummynoodlebar.rest.domain;

import com.yummynoodlebar.core.events.orders.OrderDetails;
import com.yummynoodlebar.rest.controller.fixture.RestDataFixture;
import org.junit.Test;

import static junit.framework.Assert.assertEquals;
import static junit.framework.TestCase.assertTrue;

public class OrderTests {

  @Test
  public void thatOrderCanConvertToOrderDetails() {
    Order order = RestDataFixture.standardOrder();

    OrderDetails details = order.toOrderDetails();

    assertEquals(order.getKey(), details.getKey());
    assertEquals(order.getDateTimeOfSubmission(), details.getDateTimeOfSubmission());
    assertEquals(details.getOrderItems().size(), details.getOrderItems().size());
    assertTrue(details.getOrderItems().containsKey(RestDataFixture.YUMMY_ITEM));
    assertEquals(details.getOrderItems().get(RestDataFixture.YUMMY_ITEM), order.getItems().get(RestDataFixture.YUMMY_ITEM));
  }

  @Test
  public void thatOrderCanConvertFromOrderDetails() {
    OrderDetails details = RestDataFixture.standardOrderDetails();

    Order order = Order.fromOrderDetails(details);

    assertEquals(order.getKey(), details.getKey());
    assertEquals(order.getDateTimeOfSubmission(), details.getDateTimeOfSubmission());
    assertEquals(order.getItems().size(), details.getOrderItems().size());
    assertTrue(order.getItems().containsKey(RestDataFixture.YUMMY_ITEM));
    assertEquals(details.getOrderItems().get(RestDataFixture.YUMMY_ITEM), order.getItems().get(RestDataFixture.YUMMY_ITEM));
  }

}