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NaturalJoinTest.cs
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70 lines (65 loc) · 2.48 KB
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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using NUnit.Framework;
namespace Simple.Data.SqlTest
{
[TestFixture]
public class NaturalJoinTest
{
[TestFixtureSetUp]
public void Setup()
{
DatabaseHelper.Reset();
}
[Test]
public void CustomerDotOrdersDotOrderDateShouldReturnOneRow()
{
var db = DatabaseHelper.Open();
var row = db.Customers.Find(db.Customers.Orders.OrderDate == new DateTime(2010, 10, 10));
Assert.IsNotNull(row);
Assert.AreEqual("Test", row.Name);
}
[Test]
public void CustomerDotOrdersDotOrderItemsDotItemDotNameShouldReturnOneRow()
{
var db = DatabaseHelper.Open();
var customer = db.Customers.Find(db.Customers.Orders.OrderItems.Item.Name == "Widget");
Assert.IsNotNull(customer);
Assert.AreEqual("Test", customer.Name);
foreach (var order in customer.Orders)
{
Assert.AreEqual(1, order.OrderId);
}
}
[Test]
public void CustomerDotNameAndCustomerDotOrdersDotOrderItemsDotItemDotNameShouldReturnOneRow()
{
var db = DatabaseHelper.Open();
var customer = db.Customers.Find(db.Customers.Name == "Test" &&
db.Customers.Orders.OrderItems.Item.Name == "Widget");
Assert.IsNotNull(customer);
Assert.AreEqual("Test", customer.Name);
foreach (var order in customer.Orders)
{
Assert.AreEqual(1, order.OrderId);
}
}
[Test]
public void CustomerDotNameAndCustomerDotOrdersDotOrderDateAndCustomerDotOrdersDotOrderItemsDotItemDotNameShouldReturnOneRow()
{
var db = DatabaseHelper.Open();
var customer = db.Customers.Find(db.Customers.Name == "Test" &&
db.Customers.Orders.OrderDate == new DateTime(2010, 10, 10) &&
db.Customers.Orders.OrderItems.Item.Name == "Widget");
Assert.IsNotNull(customer);
Assert.AreEqual("Test", customer.Name);
foreach (var order in customer.Orders)
{
Assert.AreEqual(1, order.OrderId);
}
}
}
}