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Move connection probing to CosmosTestStore #24845

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merged 1 commit into from
May 5, 2021
+72 −61
Merged

Move connection probing to CosmosTestStore #24845

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62 changes: 1 addition & 61 deletions test/EFCore.Cosmos.FunctionalTests/TestUtilities/CosmosDbConfiguredConditionAttribute.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,6 @@
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Net.Sockets;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore.TestUtilities.Xunit;

Expand All @@ -17,62 +13,6 @@ public class CosmosDbConfiguredConditionAttribute : Attribute, ITestCondition
public string SkipReason
=> "Unable to connect to Cosmos DB. Please install/start the emulator service or configure a valid endpoint.";

private static bool? _connectionAvailable;

public async ValueTask<bool> IsMetAsync()
{
if (_connectionAvailable == null)
{
_connectionAvailable = await TryConnectAsync();
}

return _connectionAvailable.Value;
}

private static async Task<bool> TryConnectAsync()
{
CosmosTestStore testStore = null;
try
{
testStore = CosmosTestStore.CreateInitialized("NonExistent");

return true;
}
catch (AggregateException aggregate)
{
if (aggregate.Flatten().InnerExceptions.Any(IsNotConfigured))
{
return false;
}

throw;
}
catch (Exception e)
{
if (IsNotConfigured(e))
{
return false;
}

throw;
}
finally
{
if (testStore != null)
{
await testStore.DisposeAsync();
}
}
}

private static bool IsNotConfigured(Exception exception)
=> exception switch
{
HttpRequestException re => re.InnerException is SocketException // Exception in Mac/Linux
|| (re.InnerException is IOException ioException && ioException.InnerException is SocketException), // Exception in Windows
_ => exception.Message.Contains(
"The input authorization token can't serve the request. Please check that the expected payload is built as per the protocol, and check the key being used.",
StringComparison.Ordinal),
};
public ValueTask<bool> IsMetAsync() => CosmosTestStore.IsConnectionAvailableAsync();
}
}
71 changes: 71 additions & 0 deletions test/EFCore.Cosmos.FunctionalTests/TestUtilities/CosmosTestStore.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,10 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Linq.Expressions;
using System.Net.Http;
using System.Net.Sockets;
using System.Reflection;
using System.Threading.Tasks;
using Microsoft.Azure.Cosmos;
Expand All @@ -27,6 +30,7 @@ public class CosmosTestStore : TestStore
private bool _initialized;

private static readonly Guid _runId = Guid.NewGuid();
private static bool? _connectionAvailable;

public static CosmosTestStore Create(string name, Action<CosmosDbContextOptionsBuilder> extensionConfiguration = null)
=> new(name, shared: false, extensionConfiguration: extensionConfiguration);
Expand Down Expand Up @@ -87,9 +91,71 @@ public override DbContextOptionsBuilder AddProviderOptions(DbContextOptionsBuild
Name,
_configureCosmos);

public static async ValueTask<bool> IsConnectionAvailableAsync()
{
if (_connectionAvailable == null)
{
_connectionAvailable = await TryConnectAsync();
}

return _connectionAvailable.Value;
}

private static async Task<bool> TryConnectAsync()
{
CosmosTestStore testStore = null;
try
{
testStore = CreateInitialized("NonExistent");

return true;
}
catch (AggregateException aggregate)
{
if (aggregate.Flatten().InnerExceptions.Any(IsNotConfigured))
{
return false;
}

throw;
}
catch (Exception e)
{
if (IsNotConfigured(e))
{
return false;
}

throw;
}
finally
{
if (testStore != null)
{
await testStore.DisposeAsync();
}
}
}

private static bool IsNotConfigured(Exception exception)
=> exception switch
{
HttpRequestException re => re.InnerException is SocketException // Exception in Mac/Linux
|| (re.InnerException is IOException ioException && ioException.InnerException is SocketException), // Exception in Windows
_ => exception.Message.Contains(
"The input authorization token can't serve the request. Please check that the expected payload is built as per the protocol, and check the key being used.",
StringComparison.Ordinal),
};

protected override void Initialize(Func<DbContext> createContext, Action<DbContext> seed, Action<DbContext> clean)
{
_initialized = true;

if (_connectionAvailable == false)
{
return;
}

if (_dataFilePath == null)
{
base.Initialize(createContext ?? (() => _storeContext), seed, clean);
Expand Down Expand Up @@ -235,6 +301,11 @@ public override async Task DisposeAsync()
if (_initialized
&& _dataFilePath == null)
{
if (_connectionAvailable == false)
{
return;
}

if (Shared)
{
GetTestStoreIndex(ServiceProvider).RemoveShared(GetType().Name + Name);
Expand Down