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Add resilience to Kafka functional tests #4932

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Merged
eerhardt merged 1 commit into from
Jul 16, 2024
Merged

Add resilience to Kafka functional tests #4932

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52 changes: 36 additions & 16 deletions tests/Aspire.Hosting.Kafka.Tests/KafkaFunctionalTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Polly;
using Xunit;
using Xunit.Abstractions;

Expand Down Expand Up @@ -48,11 +49,18 @@ public async Task VerifyKafkaResource()
await host.StartAsync();

var topic = "test-topic";
var producer = host.Services.GetRequiredService<IProducer<string, string>>();
for (var i = 0; i < 10; i++)

var pipeline = new ResiliencePipelineBuilder()
.AddRetry(new() { MaxRetryAttempts = 10, Delay = TimeSpan.FromSeconds(1), ShouldHandle = new PredicateBuilder().Handle<ProduceException<string, string>>() })
.Build();
await pipeline.ExecuteAsync(async token =>
{
await producer.ProduceAsync(topic, new Message<string, string> { Key = "test-key", Value = $"test-value{i}" });
}
var producer = host.Services.GetRequiredService<IProducer<string, string>>();
for (var i = 0; i < 10; i++)
{
await producer.ProduceAsync(topic, new Message<string, string> { Key = "test-key", Value = $"test-value{i}" }, token);
}
}, cts.Token);

var consumer = host.Services.GetRequiredService<IConsumer<string, string>>();
consumer.Subscribe(topic);
Expand Down Expand Up @@ -115,11 +123,17 @@ public async Task WithDataShouldPersistStateBetweenUsages(bool useVolume)
{
await host.StartAsync();

var producer = host.Services.GetRequiredService<IProducer<string, string>>();
for (var i = 0; i < 10; i++)
var pipeline = new ResiliencePipelineBuilder()
.AddRetry(new() { MaxRetryAttempts = 10, Delay = TimeSpan.FromSeconds(1), ShouldHandle = new PredicateBuilder().Handle<ProduceException<string, string>>() })
.Build();
await pipeline.ExecuteAsync(async token =>
{
await producer.ProduceAsync(topic, new Message<string, string> { Key = "test-key", Value = $"test-value{i}" });
}
var producer = host.Services.GetRequiredService<IProducer<string, string>>();
for (var i = 0; i < 10; i++)
{
await producer.ProduceAsync(topic, new Message<string, string> { Key = "test-key", Value = $"test-value{i}" }, token);
}
}, cts.Token);
}
}
finally
Expand Down Expand Up @@ -163,15 +177,21 @@ public async Task WithDataShouldPersistStateBetweenUsages(bool useVolume)
{
await host.StartAsync();

var consumer = host.Services.GetRequiredService<IConsumer<string, string>>();
consumer.Subscribe(topic);
for (var i = 0; i < 10; i++)
var pipeline = new ResiliencePipelineBuilder()
.AddRetry(new() { MaxRetryAttempts = 10, Delay = TimeSpan.FromSeconds(1), ShouldHandle = new PredicateBuilder().Handle<ConsumeException>() })
.Build();
pipeline.Execute(() =>
{
var result = consumer.Consume(cts.Token);

Assert.Equal($"test-key", result.Message.Key);
Assert.Equal($"test-value{i}", result.Message.Value);
}
var consumer = host.Services.GetRequiredService<IConsumer<string, string>>();
consumer.Subscribe(topic);
for (var i = 0; i < 10; i++)
{
var result = consumer.Consume(cts.Token);

Assert.Equal($"test-key", result.Message.Key);
Assert.Equal($"test-value{i}", result.Message.Value);
}
});
}
}
finally
Expand Down