Implement IQueryable for IQueryableRepository

src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk/Tickets/Dtos/GetAllTicketsInput.cs

@@ -0,0 +1,7 @@
+namespace AbpDesk.Tickets.Dtos
+{
+    public class GetAllTicketsInput
+    {
+        public string Filter { get; set; }
+    }
+}

src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk/Tickets/ITicketAppService.cs

@@ -6,6 +6,6 @@ namespace AbpDesk.Tickets
 {
     public interface ITicketAppService : IApplicationService
     {
-        ListResultDto<TicketDto> GetAll();
+        ListResultDto<TicketDto> GetAll(GetAllTicketsInput input);
     }
 }

src/AbpDesk/AbpDesk.Application/AbpDesk/Tickets/TicketAppService.cs

@@ -2,23 +2,27 @@
 using AbpDesk.Tickets.Dtos;
 using Volo.Abp.Application.Services.Dtos;
 using Volo.Abp.Domain.Repositories;
+using Volo.Abp.Linq.Extensions;
+using Volo.ExtensionMethods;
 
 namespace AbpDesk.Tickets
 {
     public class TicketAppService : ITicketAppService
     {
-        private readonly IRepository<Ticket, int> _ticketRepository;
+        private readonly IQueryableRepository<Ticket, int> _ticketRepository;
 
-        public TicketAppService(IRepository<Ticket, int> ticketRepository)
+        public TicketAppService(IQueryableRepository<Ticket, int> ticketRepository)
         {
             _ticketRepository = ticketRepository;
         }
 
-        public ListResultDto<TicketDto> GetAll()
+        public ListResultDto<TicketDto> GetAll(GetAllTicketsInput input)
         {
             var tickets = _ticketRepository
-                .GetList()
-                .Select(t => new TicketDto { Id = t.Id, Title = t.Title, Body = t.Body })
+                .WhereIf(
+                    !input.Filter.IsNullOrWhiteSpace(),
+                    t => t.Title.Contains(input.Filter) || t.Body.Contains(input.Filter)
+                ).Select(t => new TicketDto { Id = t.Id, Title = t.Title, Body = t.Body })
                 .ToList();
 
             return new ListResultDto<TicketDto>(tickets);

src/AbpDesk/AbpDesk.ConsoleDemo/AbpDesk/ConsoleDemo/TicketLister.cs

@@ -1,5 +1,6 @@
 using System;
 using AbpDesk.Tickets;
+using AbpDesk.Tickets.Dtos;
 using Volo.DependencyInjection;
 
 namespace AbpDesk.ConsoleDemo
@@ -15,7 +16,7 @@ namespace AbpDesk.ConsoleDemo
 
         public void List()
         {
-            var result = _ticketAppService.GetAll();
+            var result = _ticketAppService.GetAll(new GetAllTicketsInput());
 
             foreach (var ticket in result.Items)
             {

src/AbpDesk/AbpDesk.UI/Controllers/TicketsController.cs

@@ -1,5 +1,6 @@
 using AbpDesk.Models.Tickets;
 using AbpDesk.Tickets;
+using AbpDesk.Tickets.Dtos;
 using Microsoft.AspNetCore.Mvc;
 using Volo.Abp.AspNetCore.Mvc;
 
@@ -14,9 +15,9 @@ namespace AbpDesk.Controllers
             _ticketAppService = ticketAppService;
         }
 
-        public IActionResult Index()
+        public IActionResult Index(GetAllTicketsInput input)
         {
-            var result = _ticketAppService.GetAll();
+            var result = _ticketAppService.GetAll(input);
 
             var model = new IndexViewModel
             {

src/Volo.Abp.ApplicationContracts/Volo/Abp/Application/Services/Dtos/ILimitedResultRequest.cs

@@ -0,0 +1,13 @@
+namespace Volo.Abp.Application.Services.Dtos
+{
+    /// <summary>
+    /// This interface is defined to standardize to request a limited result.
+    /// </summary>
+    public interface ILimitedResultRequest
+    {
+        /// <summary>
+        /// Max expected result count.
+        /// </summary>
+        int MaxResultCount { get; set; }
+    }
+}

src/Volo.Abp.ApplicationContracts/Volo/Abp/Application/Services/Dtos/IPagedResultRequest.cs

@@ -0,0 +1,13 @@
+namespace Volo.Abp.Application.Services.Dtos
+{
+    /// <summary>
+    /// This interface is defined to standardize to request a paged result.
+    /// </summary>
+    public interface IPagedResultRequest : ILimitedResultRequest
+    {
+        /// <summary>
+        /// Skip count (beginning of the page).
+        /// </summary>
+        int SkipCount { get; set; }
+    }
+}

src/Volo.Abp.EntityFrameworkCore/Microsoft/Extensions/DependencyInjection/AbpEfCoreServiceCollectionExtensions.cs

@@ -18,10 +18,13 @@ namespace Microsoft.Extensions.DependencyInjection
             foreach (var entityType in DbContextHelper.GetEntityTypes(dbContextType))
             {
                 var primaryKeyType = EntityHelper.GetPrimaryKeyType(entityType);
+
                 var repositoryInterfaceType = typeof(IRepository<,>).MakeGenericType(entityType, primaryKeyType);
+                var queryableRepositoryInterfaceType = typeof(IQueryableRepository<,>).MakeGenericType(entityType, primaryKeyType);
                 var repositoryImplementationType = typeof(EfCoreRepository<,,>).MakeGenericType(dbContextType, entityType, primaryKeyType);
 
                 services.TryAddTransient(repositoryInterfaceType, repositoryImplementationType);
+                services.TryAddTransient(queryableRepositoryInterfaceType, repositoryImplementationType);
             }
 
             return services;

src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EfCoreRepositoryExtensions.cs

@@ -0,0 +1,35 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Volo.Abp.Domain.Entities;
+using Volo.Abp.Domain.Repositories;
+using Volo.Abp.Repositories.EntityFrameworkCore;
+
+namespace Volo.Abp.Repositories
+{
+    public static class EfCoreRepositoryExtensions
+    {
+        public static DbContext GetDbContext<TEntity, TPrimaryKey>(this IRepository<TEntity, TPrimaryKey> repository)
+            where TEntity : class, IEntity<TPrimaryKey>, new()
+        {
+            var efCoreRepository = repository as IEfCoreRepository;
+            if (efCoreRepository == null)
+            {
+                throw new ArgumentException("Given repository does not implement " + typeof(IEfCoreRepository).AssemblyQualifiedName, nameof(repository));
+            }
+
+            return efCoreRepository.DbContext;
+        }
+
+        public static DbSet<TEntity> GetDbSet<TEntity, TPrimaryKey>(this IRepository<TEntity, TPrimaryKey> repository)
+            where TEntity : class, IEntity<TPrimaryKey>, new()
+        {
+            var efCoreRepository = repository as IEfCoreRepository<TEntity, TPrimaryKey>;
+            if (efCoreRepository == null)
+            {
+                throw new ArgumentException("Given repository does not implement " + typeof(IEfCoreRepository<TEntity, TPrimaryKey>).AssemblyQualifiedName, nameof(repository));
+            }
+
+            return efCoreRepository.DbSet;
+        }
+    }
+}

src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/EfCoreRepository.cs

@@ -1,7 +1,5 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
-using System.Linq.Expressions;
 using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
 using Volo.Abp.Domain.Entities;
@@ -10,24 +8,24 @@ using Volo.Abp.EntityFrameworkCore;
 
 namespace Volo.Abp.Repositories.EntityFrameworkCore
 {
-    //TODO: Override async versions and others
-
-    public class EfCoreRepository<TDbContext, TEntity, TPrimaryKey> : QueryableRepositoryBase<TEntity, TPrimaryKey>
+    public class EfCoreRepository<TDbContext, TEntity, TPrimaryKey> : QueryableRepositoryBase<TEntity, TPrimaryKey>, IEfCoreRepository<TEntity, TPrimaryKey>
         where TDbContext : AbpDbContext<TDbContext>
         where TEntity : class, IEntity<TPrimaryKey>
     {
-        protected virtual TDbContext DbContext { get; }
-
-        protected virtual DbSet<TEntity> DbSet => DbContext.Set<TEntity>();
+        public virtual TDbContext DbContext { get; }
         
+        public virtual DbSet<TEntity> DbSet => DbContext.Set<TEntity>();
+
+        DbContext IEfCoreRepository.DbContext => DbContext;
+
         public EfCoreRepository(TDbContext dbContext)
         {
             DbContext = dbContext;
         }
 
-        public override IQueryable<TEntity> GetQueryable()
+        protected override IQueryable<TEntity> GetQueryable()
         {
-            return DbSet;
+            return DbSet.AsQueryable();
         }
 
         public override Task<List<TEntity>> GetListAsync()
@@ -37,7 +35,7 @@ namespace Volo.Abp.Repositories.EntityFrameworkCore
 
         public override async Task<TEntity> GetAsync(TPrimaryKey id)
         {
-            var entity = await FirstOrDefaultAsync(id);
+            var entity = await FindAsync(id);
             if (entity == null)
             {
                 throw new EntityNotFoundException(typeof(TEntity), id);
@@ -46,21 +44,16 @@ namespace Volo.Abp.Repositories.EntityFrameworkCore
             return entity;
         }
 
-        public override TEntity FirstOrDefault(TPrimaryKey id)
+        public override TEntity Find(TPrimaryKey id)
         {
             return DbSet.Find(id);
         }
 
-        public override Task<TEntity> FirstOrDefaultAsync(TPrimaryKey id)
+        public override Task<TEntity> FindAsync(TPrimaryKey id)
         {
             return DbSet.FindAsync(id);
         }
 
-        public override Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate)
-        {
-            return GetQueryable().FirstOrDefaultAsync(predicate);
-        }
-
         public override TEntity Insert(TEntity entity)
         {
             return DbSet.Add(entity).Entity;
@@ -94,10 +87,5 @@ namespace Volo.Abp.Repositories.EntityFrameworkCore
         {
             return DbSet.CountAsync();
         }
-
-        public override Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate)
-        {
-            return DbSet.CountAsync(predicate);
-        }
     }
 }

src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/IEfCoreRepository.cs

@@ -0,0 +1,16 @@
+using Microsoft.EntityFrameworkCore;
+using Volo.Abp.Domain.Entities;
+
+namespace Volo.Abp.Repositories.EntityFrameworkCore
+{
+    public interface IEfCoreRepository
+    {
+        DbContext DbContext { get; }
+    }
+    
+    public interface IEfCoreRepository<TEntity, TPrimaryKey> : IEfCoreRepository
+        where TEntity : class, IEntity<TPrimaryKey>
+    {
+        DbSet<TEntity> DbSet { get; }
+    }
+}

src/Volo.Abp.TestBase/AbpIntegratedTest.cs

@@ -7,7 +7,6 @@ namespace Volo.Abp.TestBase
     public class AbpIntegratedTest<TStartupModule> : IDisposable
         where TStartupModule : IAbpModule
     {
-
         protected AbpApplication Application { get; }
 
         protected IServiceProvider ServiceProvider => Application.ServiceProvider;

src/Volo.Abp/Volo/Abp/Domain/Repositories/IQueryableRepository.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Linq.Expressions;
 using System.Threading.Tasks;
@@ -7,41 +6,9 @@ using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.Domain.Repositories
 {
-    public interface IQueryableRepository<TEntity, TPrimaryKey> : IRepository<TEntity, TPrimaryKey>
+    public interface IQueryableRepository<TEntity, TPrimaryKey> : IRepository<TEntity, TPrimaryKey>, IQueryable<TEntity>
         where TEntity : class, IEntity<TPrimaryKey>
     {
-        /// <summary>
-        /// Used to get a IQueryable that is used to retrieve entities from entire table.
-        /// </summary>
-        /// <returns>IQueryable to be used to select entities from database</returns>
-        IQueryable<TEntity> GetQueryable();
-
-        /// <summary>
-        /// Used to get all entities based on given <paramref name="predicate"/>.
-        /// </summary>
-        /// <param name="predicate">A condition to filter entities</param>
-        /// <returns>List of all entities</returns>
-        List<TEntity> GetList(Expression<Func<TEntity, bool>> predicate);
-
-        /// <summary>
-        /// Used to get all entities based on given <paramref name="predicate"/>.
-        /// </summary>
-        /// <param name="predicate">A condition to filter entities</param>
-        /// <returns>List of all entities</returns>
-        Task<List<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> predicate);
-
-        /// <summary>
-        /// Gets an entity with given given predicate or null if not found.
-        /// </summary>
-        /// <param name="predicate">Predicate to filter entities</param>
-        TEntity FirstOrDefault(Expression<Func<TEntity, bool>> predicate);
-
-        /// <summary>
-        /// Gets an entity with given given predicate or null if not found.
-        /// </summary>
-        /// <param name="predicate">Predicate to filter entities</param>
-        Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate);
-
         /// <summary>
         /// Deletes many entities by function.
         /// Notice that: All entities fits to given predicate are retrieved and deleted.
@@ -59,19 +26,5 @@ namespace Volo.Abp.Domain.Repositories
         /// </summary>
         /// <param name="predicate">A condition to filter entities</param>
         Task DeleteAsync(Expression<Func<TEntity, bool>> predicate);
-
-        /// <summary>
-        /// Gets count of all entities in this repository based on given <paramref name="predicate"/>.
-        /// </summary>
-        /// <param name="predicate">A method to filter count</param>
-        /// <returns>Count of entities</returns>
-        int Count(Expression<Func<TEntity, bool>> predicate);
-
-        /// <summary>
-        /// Gets count of all entities in this repository based on given <paramref name="predicate"/>.
-        /// </summary>
-        /// <param name="predicate">A method to filter count</param>
-        /// <returns>Count of entities</returns>
-        Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate);
     }
 }

src/Volo.Abp/Volo/Abp/Domain/Repositories/IRepository.cs

@@ -7,7 +7,12 @@ namespace Volo.Abp.Domain.Repositories
 {
     //TODO: Didn't get all members from ABP 1.x
 
-    public interface IRepository<TEntity, TPrimaryKey> : IRepositoryMarker, ITransientDependency
+    public interface IRepository : ITransientDependency
+    {
+
+    }
+
+    public interface IRepository<TEntity, TPrimaryKey> : IRepository
         where TEntity : class, IEntity<TPrimaryKey>
     {
         /// <summary>
@@ -41,14 +46,14 @@ namespace Volo.Abp.Domain.Repositories
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
         /// <returns>Entity or null</returns>
-        TEntity FirstOrDefault(TPrimaryKey id);
+        TEntity Find(TPrimaryKey id);
 
         /// <summary>
         /// Gets an entity with given primary key or null if not found.
         /// </summary>
         /// <param name="id">Primary key of the entity to get</param>
         /// <returns>Entity or null</returns>
-        Task<TEntity> FirstOrDefaultAsync(TPrimaryKey id);
+        Task<TEntity> FindAsync(TPrimaryKey id);
 
         /// <summary>
         /// Inserts a new entity.

src/Volo.Abp/Volo/Abp/Domain/Repositories/IRepositoryMarker.cs

@@ -1,7 +0,0 @@
-namespace Volo.Abp.Domain.Repositories
-{
-    public interface IRepositoryMarker
-    {
-        
-    }
-}

src/Volo.Abp/Volo/Abp/Domain/Repositories/QueryableRepositoryBase.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Linq.Expressions;
@@ -10,36 +11,32 @@ namespace Volo.Abp.Domain.Repositories
     public abstract class QueryableRepositoryBase<TEntity, TPrimaryKey> : RepositoryBase<TEntity, TPrimaryKey>, IQueryableRepository<TEntity, TPrimaryKey>
         where TEntity : class, IEntity<TPrimaryKey>
     {
-        public abstract IQueryable<TEntity> GetQueryable();
+        public virtual Type ElementType => GetQueryable().ElementType;
 
-        public override List<TEntity> GetList()
-        {
-            return GetQueryable().ToList();
-        }
+        public virtual Expression Expression => GetQueryable().Expression;
 
-        public virtual List<TEntity> GetList(Expression<Func<TEntity, bool>> predicate)
-        {
-            return GetQueryable().Where(predicate).ToList();
-        }
+        public virtual IQueryProvider Provider => GetQueryable().Provider;
 
-        public virtual Task<List<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> predicate)
+        IEnumerator IEnumerable.GetEnumerator()
         {
-            return Task.FromResult(GetList(predicate));
+            return GetEnumerator();
         }
 
-        public override TEntity FirstOrDefault(TPrimaryKey id)
+        public IEnumerator<TEntity> GetEnumerator()
         {
-            return FirstOrDefault(CreateEqualityExpressionForId(id));
+            return GetQueryable().GetEnumerator();
         }
 
-        public virtual TEntity FirstOrDefault(Expression<Func<TEntity, bool>> predicate)
+        protected abstract IQueryable<TEntity> GetQueryable();
+
+        public override List<TEntity> GetList()
         {
-            return GetQueryable().FirstOrDefault(predicate);
+            return GetQueryable().ToList();
         }
 
-        public virtual Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate)
+        public override TEntity Find(TPrimaryKey id)
         {
-            return Task.FromResult(FirstOrDefault(predicate));
+            return GetQueryable().FirstOrDefault(CreateEqualityExpressionForId(id));
         }
 
         public virtual void Delete(Expression<Func<TEntity, bool>> predicate)
@@ -60,15 +57,5 @@ namespace Volo.Abp.Domain.Repositories
         {
             return GetQueryable().Count();
         }
-
-        public virtual int Count(Expression<Func<TEntity, bool>> predicate)
-        {
-            return GetQueryable().Count(predicate);
-        }
-
-        public virtual Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate)
-        {
-            return Task.FromResult(Count(predicate));
-        }
     }
 }

src/Volo.Abp/Volo/Abp/Domain/Repositories/RepositoryBase.cs

@@ -18,7 +18,7 @@ namespace Volo.Abp.Domain.Repositories
 
         public virtual TEntity Get(TPrimaryKey id)
         {
-            var entity = FirstOrDefault(id);
+            var entity = Find(id);
             if (entity == null)
             {
                 throw new EntityNotFoundException(typeof(TEntity), id);
@@ -32,11 +32,11 @@ namespace Volo.Abp.Domain.Repositories
             return Task.FromResult(Get(id));
         }
 
-        public abstract TEntity FirstOrDefault(TPrimaryKey id);
+        public abstract TEntity Find(TPrimaryKey id);
 
-        public virtual Task<TEntity> FirstOrDefaultAsync(TPrimaryKey id)
+        public virtual Task<TEntity> FindAsync(TPrimaryKey id)
         {
-            return Task.FromResult(FirstOrDefault(id));
+            return Task.FromResult(Find(id));
         }
 
         public abstract TEntity Insert(TEntity entity);
@@ -73,7 +73,7 @@ namespace Volo.Abp.Domain.Repositories
 
         public virtual void Delete(TPrimaryKey id)
         {
-            var entity = FirstOrDefault(id);
+            var entity = Find(id);
             if (entity == null)
             {
                 return;

src/Volo.Abp/Volo/Abp/Linq/Extensions/QueryableExtensions.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Linq;
+using System.Linq.Expressions;
+using JetBrains.Annotations;
+using Volo.Abp.Application.Services.Dtos;
+
+namespace Volo.Abp.Linq.Extensions
+{
+    /// <summary>
+    /// Some useful extension methods for <see cref="IQueryable{T}"/>.
+    /// </summary>
+    public static class QueryableExtensions
+    {
+        /// <summary>
+        /// Used for paging. Can be used as an alternative to Skip(...).Take(...) chaining.
+        /// </summary>
+        public static IQueryable<T> PageBy<T>([NotNull] this IQueryable<T> query, int skipCount, int maxResultCount)
+        {
+            Check.NotNull(query, nameof(query));
+
+            return query.Skip(skipCount).Take(maxResultCount);
+        }
+
+        /// <summary>
+        /// Used for paging with an <see cref="IPagedResultRequest"/> object.
+        /// </summary>
+        /// <param name="query">Queryable to apply paging</param>
+        /// <param name="pagedResultRequest">An object implements <see cref="IPagedResultRequest"/> interface</param>
+        public static IQueryable<T> PageBy<T>([NotNull] this IQueryable<T> query, IPagedResultRequest pagedResultRequest)
+        {
+            Check.NotNull(query, nameof(query));
+
+            return query.PageBy(pagedResultRequest.SkipCount, pagedResultRequest.MaxResultCount);
+        }
+
+        /// <summary>
+        /// Filters a <see cref="IQueryable{T}"/> by given predicate if given condition is true.
+        /// </summary>
+        /// <param name="query">Queryable to apply filtering</param>
+        /// <param name="condition">A boolean value</param>
+        /// <param name="predicate">Predicate to filter the query</param>
+        /// <returns>Filtered or not filtered query based on <paramref name="condition"/></returns>
+        public static IQueryable<T> WhereIf<T>([NotNull] this IQueryable<T> query, bool condition, Expression<Func<T, bool>> predicate)
+        {
+            Check.NotNull(query, nameof(query));
+
+            return condition
+                ? query.Where(predicate)
+                : query;
+        }
+
+        /// <summary>
+        /// Filters a <see cref="IQueryable{T}"/> by given predicate if given condition is true.
+        /// </summary>
+        /// <param name="query">Queryable to apply filtering</param>
+        /// <param name="condition">A boolean value</param>
+        /// <param name="predicate">Predicate to filter the query</param>
+        /// <returns>Filtered or not filtered query based on <paramref name="condition"/></returns>
+        public static IQueryable<T> WhereIf<T>([NotNull] this IQueryable<T> query, bool condition, Expression<Func<T, int, bool>> predicate)
+        {
+            Check.NotNull(query, nameof(query));
+
+            return condition
+                ? query.Where(predicate)
+                : query;
+        }
+    }
+}

src/Volo.Abp/project.json

@@ -9,7 +9,8 @@
     "Newtonsoft.Json": "9.0.1",
     "Nito.AsyncEx.Context": "1.1.0",
     "System.Runtime.Loader": "4.3.0",
-    "System.Linq.Queryable": "4.3.0" 
+    "System.Linq.Queryable": "4.3.0",
+    "Volo.Abp.ApplicationContracts": "1.0.0-*"
   },
 
   "frameworks": {

test/AbpDesk/AbpDesk.Application.Tests/AbpDesk/AbpDeskApplicationTestModule.cs

@@ -1,4 +1,5 @@
-using AbpDesk.EntityFrameworkCore;
+using System;
+using AbpDesk.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.Modularity;
@@ -11,10 +12,9 @@ namespace AbpDesk
         public override void ConfigureServices(IServiceCollection services)
         {
             services.AddEntityFrameworkInMemoryDatabase();
-
             services.AddDbContext<AbpDeskDbContext>(options =>
             {
-                options.UseInMemoryDatabase();
+                options.UseInMemoryDatabase(Guid.NewGuid().ToString());
             });
         }
     }

test/AbpDesk/AbpDesk.Application.Tests/AbpDesk/Tickets/TicketAppService_Tests.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.DependencyInjection;
+using AbpDesk.Tickets.Dtos;
+using Microsoft.Extensions.DependencyInjection;
 using Shouldly;
 using Xunit;
 
@@ -18,11 +19,23 @@ namespace AbpDesk.Tickets
         {
             //Act
 
-            var result = _ticketAppService.GetAll();
+            var result = _ticketAppService.GetAll(new GetAllTicketsInput());
 
             //Assert
 
             result.Items.Count.ShouldBe(1);
         }
+
+        [Fact]
+        public void GetAll_Filtered_Test()
+        {
+            //Act
+
+            var result = _ticketAppService.GetAll(new GetAllTicketsInput { Filter = "non-existing-text" });
+
+            //Assert
+
+            result.Items.Count.ShouldBe(0);
+        }
     }
 }