mirror of https://github.com/Squidex/squidex.git
Sebastian Stehle
7 years ago
44 changed files with 907 additions and 347 deletions
@ -0,0 +1,32 @@ |
|||
// ==========================================================================
|
|||
// Squidex Headless CMS
|
|||
// ==========================================================================
|
|||
// Copyright (c) Squidex UG (haftungsbeschraenkt)
|
|||
// All rights reserved. Licensed under the MIT license.
|
|||
// ==========================================================================
|
|||
|
|||
using System.Collections.Generic; |
|||
using System.Linq; |
|||
using System.Threading.Tasks; |
|||
using Squidex.Infrastructure.Tasks; |
|||
|
|||
namespace Squidex.Domain.Apps.Core.ValidateContent.Validators |
|||
{ |
|||
public sealed class UniqueValuesValidator<T> : IValidator |
|||
{ |
|||
public Task ValidateAsync(object value, ValidationContext context, AddError addError) |
|||
{ |
|||
if (value is IEnumerable<T> items && items.Any()) |
|||
{ |
|||
var itemsArray = items.ToArray(); |
|||
|
|||
if (itemsArray.Length != itemsArray.Distinct().Count()) |
|||
{ |
|||
addError(context.Path, "Must not contain duplicate values."); |
|||
} |
|||
} |
|||
|
|||
return TaskHelper.Done; |
|||
} |
|||
} |
|||
} |
|||
@ -0,0 +1,61 @@ |
|||
// ==========================================================================
|
|||
// Squidex Headless CMS
|
|||
// ==========================================================================
|
|||
// Copyright (c) Squidex UG (haftungsbeschraenkt)
|
|||
// All rights reserved. Licensed under the MIT license.
|
|||
// ==========================================================================
|
|||
|
|||
using System.Collections.Generic; |
|||
using System.Threading.Tasks; |
|||
using FluentAssertions; |
|||
using Squidex.Domain.Apps.Core.ValidateContent.Validators; |
|||
using Xunit; |
|||
|
|||
namespace Squidex.Domain.Apps.Core.Operations.ValidateContent.Validators |
|||
{ |
|||
public class UniqueValuesValidatorTests |
|||
{ |
|||
private readonly List<string> errors = new List<string>(); |
|||
|
|||
[Fact] |
|||
public async Task Should_not_add_error_if_value_is_null() |
|||
{ |
|||
var sut = new UniqueValuesValidator<int>(); |
|||
|
|||
await sut.ValidateAsync(null, errors); |
|||
|
|||
Assert.Empty(errors); |
|||
} |
|||
|
|||
[Fact] |
|||
public async Task Should_not_add_error_if_value_is_not_collection() |
|||
{ |
|||
var sut = new UniqueValuesValidator<int>(); |
|||
|
|||
await sut.ValidateAsync("value", errors); |
|||
|
|||
Assert.Empty(errors); |
|||
} |
|||
|
|||
[Fact] |
|||
public async Task Should_not_add_error_if_array_contains_no_duplicates() |
|||
{ |
|||
var sut = new UniqueValuesValidator<int>(); |
|||
|
|||
await sut.ValidateAsync(new[] { 1, 2, 3 }, errors); |
|||
|
|||
Assert.Empty(errors); |
|||
} |
|||
|
|||
[Fact] |
|||
public async Task Should_add_error_if_array_contains_duplicates() |
|||
{ |
|||
var sut = new UniqueValuesValidator<int>(); |
|||
|
|||
await sut.ValidateAsync(new[] { 1, 2, 2, 3 }, errors); |
|||
|
|||
errors.Should().BeEquivalentTo( |
|||
new[] { "Must not contain duplicate values." }); |
|||
} |
|||
} |
|||
} |
|||
Loading…
Reference in new issue