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CustomMethods in testing

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This commit is contained in:
Biarity 2018-01-27 16:37:38 +10:00
parent 0f7ecfb36c
commit eed385253c
6 changed files with 71 additions and 10 deletions
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6
Sieve/Services/ISieveCustomFilterMethods.cs
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@ -4,9 +4,9 @@ using System.Text;
namespace Sieve.Services
{
public interface ISieveCustomFilterMethods
{
}
//public interface ISieveCustomFilterMethods
//{
//}
public interface ISieveCustomFilterMethods<TEntity>
where TEntity : class

6
Sieve/Services/ISieveCustomSortMethods.cs
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@ -4,9 +4,9 @@ using System.Text;
namespace Sieve.Services
{
public interface ISieveCustomSortMethods
{
}
//public interface ISieveCustomSortMethods
//{
//}
public interface ISieveCustomSortMethods<TEntity>
where TEntity : class

23
Sieve/Services/SieveProcessor.cs
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@ -43,6 +43,20 @@ namespace Sieve.Services
_customFilterMethods = customFilterMethods;
}
public SieveProcessor(IOptions<SieveOptions> options,
ISieveCustomSortMethods<TEntity> customSortMethods)
{
_options = options;
_customSortMethods = customSortMethods;
}
public SieveProcessor(IOptions<SieveOptions> options,
ISieveCustomFilterMethods<TEntity> customFilterMethods)
{
_options = options;
_customFilterMethods = customFilterMethods;
}
public SieveProcessor(IOptions<SieveOptions> options)
{
_options = options;
@ -84,8 +98,9 @@ namespace Sieve.Services
else
{
result = ApplyCustomMethod(result, sortTerm.Name, _customSortMethods,
includeUseThenBy: true,
useThenBy: useThenBy);
isSorting: true,
useThenBy: useThenBy,
desc: sortTerm.Descending);
}
useThenBy = true;
}
@ -186,14 +201,14 @@ namespace Sieve.Services
}
private IQueryable<TEntity> ApplyCustomMethod(IQueryable<TEntity> result, string name, object parent,
bool includeUseThenBy = false, bool useThenBy = false)
bool isSorting = false, bool useThenBy = false, bool desc = false)
{
var customMethod = parent?.GetType()
.GetMethod(name);
if (customMethod != null)
{
var parameters = includeUseThenBy ? new object[] { result, useThenBy } : new object[] { result };
var parameters = isSorting ? new object[] { result, useThenBy, desc } : new object[] { result };
result = customMethod.Invoke(parent, parameters)
as IQueryable<TEntity>;
}

20
SieveTests/Services/SieveCustomFilterMethodsOfPosts.cs Normal file
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@ -0,0 +1,20 @@
using Sieve.Services;
using SieveTests.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace SieveTests.Services
{
public class SieveCustomFilterMethodsOfPosts : ISieveCustomFilterMethods<Post>
{
public IQueryable<Post> IsNew(IQueryable<Post> source)
{
var result = source.Where(p => p.LikeCount < 100 &&
p.CommentCount < 5);
return result;
}
}
}

23
SieveTests/Services/SieveCustomSortMethodsOfPosts - Copy.cs Normal file
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@ -0,0 +1,23 @@
using Sieve.Services;
using SieveTests.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace SieveTests.Services
{
public class SieveCustomSortMethodsOfPosts : ISieveCustomSortMethods<Post>
{
public IQueryable<Post> Popularity(IQueryable<Post> source, bool useThenBy, bool desc)
{
var result = useThenBy ?
((IOrderedQueryable<Post>)source).ThenBy(p => p.LikeCount) :
source.OrderBy(p => p.LikeCount)
.ThenBy(p => p.CommentCount)
.ThenBy(p => p.DateCreated);
return result;
}
}
}

3
SieveTests/Startup.cs
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@ -12,6 +12,7 @@ using Microsoft.Extensions.Options;
using Sieve.Models;
using Sieve.Services;
using SieveTests.Entities;
using SieveTests.Services;
namespace SieveTests
{
@ -36,6 +37,8 @@ namespace SieveTests
//services.AddScoped<ISieveProcessor, SieveProcessor>();
services.AddScoped<ISieveCustomSortMethods<Post>, SieveCustomSortMethodsOfPosts>();
services.AddScoped<ISieveCustomFilterMethods<Post>, SieveCustomFilterMethodsOfPosts>();
services.AddScoped<ISieveProcessor<Post>, SieveProcessor<Post>>();
}