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RavenDB-5395 removing support for replacing map-reduce indexes with '…
…minimum etag to replace' strategy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| // ----------------------------------------------------------------------- | ||
| // <copyright file="RavenDB_5395.cs" company="Hibernating Rhinos LTD"> | ||
| // Copyright (c) Hibernating Rhinos LTD. All rights reserved. | ||
| // </copyright> | ||
| // ----------------------------------------------------------------------- | ||
| using System; | ||
| using System.Linq; | ||
| using Raven.Abstractions.Data; | ||
| using Raven.Client.Indexes; | ||
| using Raven.Tests.Helpers; | ||
| using Xunit; | ||
|
|
||
| namespace Raven.Tests.Issues | ||
| { | ||
| public class RavenDB_5395 : RavenTestBase | ||
| { | ||
| [Fact] | ||
| public void SideBySideIndex_WillThrowIfMinimumEtagIsSpecifiedForMapReduce() | ||
| { | ||
| using (var store = NewDocumentStore()) | ||
| { | ||
| new OldIndex().SideBySideExecute(store); | ||
| new OldMapReduceIndex().SideBySideExecute(store); | ||
|
|
||
| new OldIndex().SideBySideExecute(store, minimumEtagBeforeReplace: Etag.Parse(Guid.NewGuid().ToString())); | ||
|
|
||
| var e = Assert.Throws<InvalidOperationException>(() => | ||
| { | ||
| new OldMapReduceIndex().SideBySideExecute(store, minimumEtagBeforeReplace: Etag.Parse(Guid.NewGuid().ToString())); | ||
| }); | ||
|
|
||
| Assert.Equal(@"We do not support side-by-side execution for Map-Reduce indexes when 'minimum last indexed etag' scenario is used.", e.Message); | ||
| } | ||
| } | ||
|
|
||
| private class Person | ||
| { | ||
| public string Id { get; set; } | ||
|
|
||
| public string FirstName { get; set; } | ||
|
|
||
| public string LastName { get; set; } | ||
| } | ||
|
|
||
| private class OldIndex : AbstractIndexCreationTask<Person> | ||
| { | ||
| public override string IndexName | ||
| { | ||
| get { return "The/Index"; } | ||
| } | ||
|
|
||
| public OldIndex() | ||
| { | ||
| Map = persons => from person in persons select new { person.FirstName }; | ||
| } | ||
| } | ||
|
|
||
| private class OldMapReduceIndex : AbstractIndexCreationTask<Person, OldMapReduceIndex.Result> | ||
| { | ||
| public class Result | ||
| { | ||
| public string FirstName { get; set; } | ||
|
|
||
| public int Count { get; set; } | ||
| } | ||
|
|
||
| public OldMapReduceIndex() | ||
| { | ||
| Map = persons => from p in persons | ||
| select new | ||
| { | ||
| p.FirstName, | ||
| Count = 1 | ||
| }; | ||
|
|
||
| Reduce = results => from r in results | ||
| group r by r.FirstName into g | ||
| select new | ||
| { | ||
| FirstName = g.Key, | ||
| Count = g.Sum(x => x.Count) | ||
| }; | ||
| } | ||
| } | ||
| } | ||
| } |