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Merged
mcintyre321 merged 1 commit into from
May 8, 2013
+104 −189
Merged

Unit test for entities retreived to memory #32

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71 changes: 0 additions & 71 deletions Mvc.Jquery.DataTables.Tests/EF/EntityFramework.cs
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11 changes: 0 additions & 11 deletions Mvc.Jquery.DataTables.Tests/EF/SomeModel.cs
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7 changes: 0 additions & 7 deletions Mvc.Jquery.DataTables.Tests/EF/SomeView.cs
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68 changes: 57 additions & 11 deletions Mvc.Jquery.DataTables.Tests/Fixtures/EntityFramework.cs
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Original file line number Diff line number Diff line change
@@ -1,38 +1,84 @@
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
using System.IO;
using Mvc.JQuery.Datatables;
using NUnit.Framework;
using System;
using System.Linq;
using System.Collections.Generic;
using Mvc.JQuery.Datatables;

namespace Mvc.JQuery.DataTables.Tests
{
public abstract class EntityFramework : Linq
public class EntityFramework : Linq, IDisposable
{
public class SomeContext : DbContext
{
public DbSet<SomeModel> Models { get; set; }
}

protected readonly SomeContext DataContext;

public EntityFramework(SomeContext dataContext)
private readonly IDbConnectionFactory _defaultConnectionFactory;
private SomeContext _dataContext;
protected SomeContext DataContext
{
DataContext = dataContext;
if (DataContext.Models.Any())
get { return _dataContext; }
set
{
DataContext.Database.ExecuteSqlCommand("DELETE FROM SomeModels");
_dataContext = value;
SomeModelQueryable = (_dataContext==null)?null:_dataContext.Models.AsQueryable();
}
foreach (var sm in SomeModelQueryable)
}

protected const string DbFile = "Test.sdf";
protected const string Password = "1234567890";

public EntityFramework()
: this(new SqlCeConnectionFactory("System.Data.SqlServerCe.4.0", "",
string.Format("Data Source=\"{0}\";Password={1}", DbFile, Password))) { }

public EntityFramework(IDbConnectionFactory connectionFactory)
{
_defaultConnectionFactory = Database.DefaultConnectionFactory;
Database.DefaultConnectionFactory = connectionFactory;
var oldQueryable = SomeModelQueryable;
DataContext = new SomeContext();
DataContext.Database.Initialize(true);
foreach (var sm in oldQueryable)
{
DataContext.Models.Add(sm);
}
DataContext.SaveChanges();
}

SomeModelQueryable = DataContext.Models;
[Test, TestCaseSource(typeof(MyFactoryClass), "TestCases")]
public override int[] ExecuteParams(DataTablesParam dataTablesParam)
{
DataContext.Dispose(); //reset datacontext in order to clear local
DataContext = new SomeContext();
int[] returnVar = base.ExecuteParams(dataTablesParam);
Assert.AreEqual(returnVar.Length, DataContext.Models.Local.Count, "records loaded in memory");
return returnVar;
}

#region IDisposable implementation
private bool _disposed = false;
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}

protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
if (DataContext != null) { DataContext.Dispose(); }
if (File.Exists(DbFile)) { File.Delete(DbFile); }
Database.DefaultConnectionFactory = _defaultConnectionFactory;
}
_disposed = true;
}
}
#endregion
}
}
41 changes: 0 additions & 41 deletions Mvc.Jquery.DataTables.Tests/Fixtures/EntityFrameworkCe.cs
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91 changes: 47 additions & 44 deletions Mvc.Jquery.DataTables.Tests/Fixtures/Linq.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,6 @@
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;

namespace Mvc.JQuery.DataTables.Tests
{
Expand All @@ -15,7 +13,7 @@ public class Linq
internal const int SomeModelPropertyCount = 4;
internal const int SomeViewPropertyCount = 4;
private const int TotalRecords = 100;
private const int DisplayLength = 5;
internal const int DisplayLength = 5;

protected IQueryable<SomeModel> SomeModelQueryable { get; set; }

Expand All @@ -34,49 +32,19 @@ public Linq()
}
SomeModelQueryable = dataSet.AsQueryable();
}
[Test(Description = "Simple Ordering")]
public void SimpleOrder()

[Test, TestCaseSource(typeof(MyFactoryClass), "TestCases")]
public virtual int[] ExecuteParams(DataTablesParam dataTablesParam)
{
var dataTablesParam = EmptyParam();
dataTablesParam.sSortDir[0] = "asc";
dataTablesParam.iSortingCols = 1;
var result = DataTablesResult.Create(SomeModelQueryable, //DataContext.Models,
var result = DataTablesResult.Create(SomeModelQueryable,
dataTablesParam,
model => model);
var data = (DataTablesData)result.Data;
Assert.AreEqual(data.RecordIds(), Enumerable.Range(1, DisplayLength).ToArray());
return data.RecordIds();
}
[Test(Description = "Simple Ordering with transform to view model")]
public void SimpleOrderAndTransform()
{
var dataTablesParam = EmptyParam();
dataTablesParam.sSortDir[0] = "asc";
dataTablesParam.iSortingCols = 1;
Assert.AreEqual(ExecuteParams(dataTablesParam).RecordIds(), Enumerable.Range(1, DisplayLength).ToArray());
}

[Test(Description = "Single Record Text Search")]
public void SingleRecordSearch()
{
var dataTablesParam = EmptyParam();
//dataTablesParam.sSortDir[0] = "asc";
dataTablesParam.sSearch = "Name 10";

Assert.AreEqual(ExecuteParams(dataTablesParam).RecordIds(), new int[] { 10 });
}
[Test(Description = "Combination of Sort, Filter & Paginate")]
public void SortFilterPage()
{
var dataTablesParam = EmptyParam();
dataTablesParam.iSortingCols = 1;
dataTablesParam.iSortCol[0] = 2;
dataTablesParam.sSearchColumns[3] = "25~35";
dataTablesParam.iDisplayStart = 6;
var result = ExecuteParams(dataTablesParam).RecordIds();
Assert.AreEqual(ExecuteParams(dataTablesParam).RecordIds(), new int[] { 17,21,25,77,81 });
}
private DataTablesData ExecuteParams(DataTablesParam dataTablesParam)
[Test, TestCaseSource(typeof(MyFactoryClass), "TestCases")]
public virtual int[] ExecuteParamsAndTransform(DataTablesParam dataTablesParam)
{
var result = DataTablesResult.Create(SomeModelQueryable,
dataTablesParam,
Expand All @@ -87,10 +55,44 @@ private DataTablesData ExecuteParams(DataTablesParam dataTablesParam)
ViewScale = model.Scale,
Id = model.Id
});
return (DataTablesData)result.Data;
var data = (DataTablesData)result.Data;
return data.RecordIds();
}
}
public static class MyFactoryClass
{
public static IEnumerable TestCases
{
get
{
var dataTablesParam = EmptyParam();
dataTablesParam.sSortDir[0] = "asc";
dataTablesParam.iSortingCols = 1;
yield return new TestCaseData(dataTablesParam)
.Returns(Enumerable.Range(1, Linq.DisplayLength).ToArray())
.SetName("SimpleOrder")
.SetDescription("Simple Ordering");

dataTablesParam = EmptyParam();
dataTablesParam.sSearch = "Name 10";
yield return new TestCaseData(dataTablesParam)
.Returns(new int[] { 10 })
.SetName("SingleRecordSearch")
.SetDescription("Single Record Text Search");

protected static DataTablesParam EmptyParam(int columns = SomeModelPropertyCount)
dataTablesParam = EmptyParam();
dataTablesParam.iSortingCols = 1;
dataTablesParam.iSortCol[0] = 2;
dataTablesParam.sSearchColumns[3] = "25~35";
dataTablesParam.iDisplayStart = 6;
yield return new TestCaseData(dataTablesParam)
.Returns(new int[] { 17, 21, 25, 77, 81 })
.SetName("SortFilterPage")
.SetDescription("Combination of Sort, Filter & Paginate");
}
}

public static DataTablesParam EmptyParam(int columns = Linq.SomeModelPropertyCount)
{
return new DataTablesParam
{
Expand All @@ -99,8 +101,8 @@ protected static DataTablesParam EmptyParam(int columns = SomeModelPropertyCount
bSearchable = LinqTestStaticMethods.Populate<bool>(true, columns),
bSortable = LinqTestStaticMethods.Populate<bool>(true, columns),
iColumns = columns,
iDisplayLength = DisplayLength,
iSortingCols=1,
iDisplayLength = Linq.DisplayLength,
iSortingCols = 1,
iSortCol = LinqTestStaticMethods.Populate<int>(0, columns),
sEcho = 1,
sSearchColumns = LinqTestStaticMethods.Populate<string>("", columns),
Expand All @@ -109,6 +111,7 @@ protected static DataTablesParam EmptyParam(int columns = SomeModelPropertyCount
};
}
}

public static class LinqTestStaticMethods
{
public static int[] RecordIds(this DataTablesData data)
Expand Down
4 changes: 0 additions & 4 deletions Mvc.Jquery.DataTables.Tests/Mvc.JQuery.DataTables.Tests.csproj
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Expand Up @@ -55,12 +55,8 @@
<Compile Include="DummyPocos\SomeModel.cs" />
<Compile Include="DummyPocos\SomeView.cs" />
<Compile Include="Fixtures\EntityFramework.cs" />
<Compile Include="Fixtures\EntityFrameworkCe.cs" />
<Compile Include="Fixtures\Linq.cs" />
<Compile Include="EF\EntityFramework.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="EF\SomeModel.cs" />
<Compile Include="EF\SomeView.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
Expand Down