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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace System.Data.Entity.SqlServer
{
using System.Data.Entity.Core;
using System.Data.Entity.Infrastructure;
using Xunit;
public class SqlAzureRetriableExceptionDetectorTests
{
[Fact]
public void ShouldRetryOn_returns_false_for_null()
{
Assert.False(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(null));
}
[Fact]
public void ShouldRetryOn_returns_false_for_non_transient_exception()
{
Assert.False(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(new EntityException()));
}
[Fact]
public void ShouldRetryOn_returns_true_for_TimeoutException()
{
Assert.True(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(new TimeoutException()));
}
[Fact]
public void ShouldRetryOn_returns_true_for_exception_nested_in_EntityException()
{
Assert.True(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(new EntityException("", new TimeoutException())));
}
[Fact]
public void ShouldRetryOn_returns_true_for_exception_nested_in_DbUpdateException()
{
Assert.True(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(new DbUpdateException("", new TimeoutException())));
}
[Fact]
public void ShouldRetryOn_returns_true_for_exception_nested_in_UpdateException()
{
Assert.True(new SqlAzureRetriableExceptionDetector().ShouldRetryOn(new UpdateException("", new TimeoutException())));
}
}
}
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