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Created December 9, 2015 10:18
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namespace FakeDbSamples
{
using System.Collections.Generic;
using System.Linq;
using NSubstitute;
using Ploeh.AutoFixture;
using Ploeh.AutoFixture.AutoNSubstitute;
using Ploeh.AutoFixture.Xunit2;
using Sitecore.Abstractions;
using Sitecore.Common;
using Sitecore.ContentSearch;
using Sitecore.ContentSearch.SearchTypes;
using Xunit;
/// <summary>
/// Inspired by the Kevin Brechbühl's post "Create simple Unit Tests for the Sitecore Content Search"
/// http://ctor.io/create-simple-unit-tests-for-the-sitecore-content-search/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter
///
/// NuGet packages required:
/// PM> Install-Package xunit
/// PM> Install-Package NSubstitute
/// PM> Install-Package AutoFixture.Xunit2
/// PM> Install-Package AutoFixture.AutoNSubstitute
/// </summary>
public class ContentSearchProviderSample
{
[Theory, DefaultAutoData]
public void ShouldGetFreeProducts(
SearchRepository sut,
ISearchIndex searchIndex,
IIndexable indexable,
[Frozen]SearchProvider provider,
Switcher<SearchProvider> switcher)
{
// arrange
searchIndex
.CreateSearchContext()
.GetQueryable<ProductSearchResultItem>()
.Returns(new[]
{
new ProductSearchResultItem { Free = true },
new ProductSearchResultItem { Free = false },
new ProductSearchResultItem { Free = true }
}.AsQueryable());
ContentSearchManager.SearchConfiguration.Indexes["indexName"] = searchIndex;
provider.GetContextIndexName(indexable, Arg.Any<ICorePipeline>()).Returns("indexName");
// act
var products = sut.GetProducts(indexable);
// assert
Assert.Equal(2, products.Count());
}
public class SearchRepository
{
public virtual IEnumerable<ProductSearchResultItem> GetProducts(IIndexable item)
{
using (var context = ContentSearchManager.CreateSearchContext(item))
{
var query = context.GetQueryable<ProductSearchResultItem>();
var products = query.Where(searchResultItem => searchResultItem.Free);
return products.ToList();
}
}
}
public class ProductSearchResultItem : SearchResultItem
{
[IndexField("free")]
public virtual bool Free { get; set; }
}
private class DefaultAutoDataAttribute : AutoDataAttribute
{
public DefaultAutoDataAttribute()
: base(new Fixture().Customize(new AutoNSubstituteCustomization()))
{
}
}
}
}
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