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FindTests.cs
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using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;
using System.Reflection;
using NUnit.Framework;
using System.IO;
using Simple.Data.Ado;
using Simple.Data.SqlServer;
using Simple.Data.TestHelper;
namespace Simple.Data.SqlTest
{
using System;
/// <summary>
/// Summary description for FindTests
/// </summary>
[TestFixture]
public class FindTests
{
[TestFixtureSetUp]
public void Setup()
{
DatabaseHelper.Reset();
}
[Test]
public void TestFindById()
{
var db = DatabaseHelper.Open();
var user = db.Users.FindById(1);
Assert.AreEqual(1, user.Id);
}
[Test]
public void TestFindByIdWithCast()
{
var db = DatabaseHelper.Open();
var user = (User)db.Users.FindById(1);
Assert.AreEqual(1, user.Id);
}
[Test]
public void TestFindByReturnsOne()
{
var db = DatabaseHelper.Open();
var user = (User)db.Users.FindByName("Bob");
Assert.AreEqual(1, user.Id);
}
[Test]
public void TestFindAllByName()
{
var db = DatabaseHelper.Open();
IEnumerable<User> users = db.Users.FindAllByName("Bob").Cast<User>();
Assert.AreEqual(1, users.Count());
}
[Test]
public void TestFindAllByNameArray()
{
var db = DatabaseHelper.Open();
IEnumerable<User> users = db.Users.FindAllByName(new[] { "Bob", "UnknownUser" }).Cast<User>();
Assert.AreEqual(1, users.Count());
}
[Test]
public void TestFindAllByNameAsIEnumerableOfDynamic()
{
var db = DatabaseHelper.Open();
IEnumerable<dynamic> users = db.Users.FindAllByName("Bob");
Assert.AreEqual(1, users.Count());
}
[Test]
public void TestFindAllByPartialName()
{
var db = DatabaseHelper.Open();
IEnumerable<User> users = db.Users.FindAll(db.Users.Name.Like("Bob")).ToList<User>();
Assert.AreEqual(1, users.Count());
}
[Test]
public void TestFindAllByPartialNameOnChar()
{
var db = DatabaseHelper.Open();
IEnumerable<User> users = db.UsersWithChar.FindAll(db.UsersWithChar.Name.Like("Bob%")).ToList<User>();
Assert.AreEqual(1, users.Count());
}
[Test]
public void TestFindAllByExcludedPartialName()
{
var db = DatabaseHelper.Open();
IEnumerable<User> users = db.Users.FindAll(db.Users.Name.NotLike("Bob")).ToList<User>();
Assert.AreEqual(2, users.Count());
}
[Test]
public void TestAllCount()
{
var db = DatabaseHelper.Open();
var count = db.Users.All().ToList().Count;
Assert.AreEqual(3, count);
}
[Test]
public void TestAllWithSkipCount()
{
var db = DatabaseHelper.Open();
var count = db.Users.All().Skip(1).ToList().Count;
Assert.AreEqual(2, count);
}
[Test]
public void TestImplicitCast()
{
var db = DatabaseHelper.Open();
User user = db.Users.FindById(1);
Assert.AreEqual(1, user.Id);
}
[Test]
public void TestImplicitEnumerableCast()
{
var db = DatabaseHelper.Open();
foreach (User user in db.Users.All())
{
Assert.IsNotNull(user);
}
}
[Test]
public void TestFindWithCriteriaAndSchemaQualification()
{
var db = DatabaseHelper.Open();
var dboActual = db.dbo.SchemaTable.Find(db.dbo.SchemaTable.Id == 1);
Assert.IsNotNull(dboActual);
Assert.AreEqual("Pass", dboActual.Description);
}
[Test]
public void TestFindOnAView()
{
var db = DatabaseHelper.Open();
var u = db.VwCustomers.FindByCustomerId(1);
Assert.IsNotNull(u);
}
[Test]
public void TestCast()
{
var db = DatabaseHelper.Open();
var userQuery = db.Users.All().Cast<User>() as IEnumerable<User>;
Assert.IsNotNull(userQuery);
var users = userQuery.ToList();
Assert.AreNotEqual(0, users.Count);
}
[Test]
public void FindByWithNamedParameter()
{
var db = DatabaseHelper.Open();
var user = db.Users.FindBy(Name: "Bob");
Assert.IsNotNull(user);
}
[Test]
public void WithClauseShouldCastToStaticTypeWithCollection()
{
var db = DatabaseHelper.Open();
Customer actual = db.Customers.WithOrders().FindByCustomerId(1);
Assert.IsNotNull(actual);
Assert.AreEqual(1, actual.Orders.Single().OrderId);
Assert.AreEqual(new DateTime(2010, 10, 10), actual.Orders.Single().OrderDate);
}
[Test]
public void NamedParameterAndWithClauseShouldCastToStaticTypeWithCollection()
{
var db = DatabaseHelper.Open();
Customer actual = db.Customers.WithOrders().FindBy(CustomerId: 1);
Assert.IsNotNull(actual);
Assert.AreEqual(1, actual.Orders.Single().OrderId);
Assert.AreEqual(new DateTime(2010, 10, 10), actual.Orders.Single().OrderDate);
}
[Test]
public void ExpressionAndWithClauseShouldCastToStaticTypeWithCollection()
{
var db = DatabaseHelper.Open();
Customer actual = db.Customers.WithOrders().Find(db.Customers.CustomerId == 1);
Assert.IsNotNull(actual);
Assert.AreEqual(1, actual.Orders.Single().OrderId);
Assert.AreEqual(new DateTime(2010, 10, 10), actual.Orders.Single().OrderDate);
}
[Test]
public void SelectClauseShouldRestrictColumn()
{
var db = DatabaseHelper.Open();
var actual = db.Customers.Select(db.Customers.Name).FindByCustomerId(1).ToScalar();
Assert.AreEqual("Test", actual);
}
}
}