93 lines
3.8 KiB
C#
93 lines
3.8 KiB
C#
using System.Text;
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using File.Infrastructure.Storage;
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using FluentAssertions;
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using Microsoft.Extensions.Options;
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using Moq;
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using Xunit;
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using Xunit.Abstractions;
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namespace BuildFlow.File.Tests;
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/// <summary>真实 S3 兼容存储往返测试，供隔离 MinIO SOP 阶段执行。</summary>
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public sealed class S3StorageServiceIntegrationTests(ITestOutputHelper output)
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{
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[Fact]
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[Trait("Category", "External")]
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public async Task UploadDownloadAndZeroByteObjectsRoundTrip()
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{
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var endpoint = GetRequiredVariable("BUILDFLOW_FILE_S3_TEST_ENDPOINT");
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var accessKey = GetRequiredVariable("BUILDFLOW_FILE_S3_TEST_ACCESS_KEY");
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var secretKey = GetRequiredVariable("BUILDFLOW_FILE_S3_TEST_SECRET_KEY");
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var options = new Mock<IOptionsMonitor<S3Options>>();
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options.SetupGet(x => x.CurrentValue).Returns(new S3Options
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{
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Endpoint = endpoint,
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AccessKey = accessKey,
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SecretKey = secretKey,
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Region = "us-east-1",
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});
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var storage = new S3StorageService(options.Object);
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var bucket = $"buildflow-sop-{Guid.NewGuid():N}";
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var payloadKey = "payload.bin";
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var zeroByteKey = "empty.bin";
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var bucketCreated = false;
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try
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{
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await storage.CreateBucketAsync(bucket, CancellationToken.None);
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bucketCreated = true;
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var payload = Encoding.UTF8.GetBytes("BuildFlow isolated MinIO round trip");
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await using (var payloadStream = new MemoryStream(payload, writable: false))
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{
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await storage.UploadFileAsync(
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bucket,
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payloadKey,
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payloadStream,
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"application/octet-stream",
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CancellationToken.None);
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}
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var download = await storage.DownloadFileAsync(bucket, payloadKey, CancellationToken.None);
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await using (download.Stream)
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await using (var downloaded = new MemoryStream())
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{
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await download.Stream.CopyToAsync(downloaded, CancellationToken.None);
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downloaded.ToArray().Should().Equal(payload);
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}
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download.ContentType.Should().Be("application/octet-stream");
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await using (var emptyStream = new MemoryStream(Array.Empty<byte>(), writable: false))
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{
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await storage.UploadFileAsync(
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bucket,
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zeroByteKey,
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emptyStream,
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"application/octet-stream",
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CancellationToken.None);
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}
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(await storage.ObjectExistsAsync(bucket, zeroByteKey, CancellationToken.None)).Should().BeTrue();
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(await storage.GetObjectSizeAsync(bucket, zeroByteKey, CancellationToken.None)).Should().Be(0);
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var listed = await storage.ListObjectsAsync(bucket, null, 100, null, CancellationToken.None);
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listed.Files.Select(x => x.Key).Should().BeEquivalentTo(payloadKey, zeroByteKey);
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output.WriteLine($"SOP_METRIC s3_object_count={listed.Files.Count}");
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output.WriteLine($"SOP_METRIC s3_object_bytes={payload.Length}");
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}
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finally
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{
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if (bucketCreated)
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{
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await storage.DeleteFileAsync(bucket, payloadKey, CancellationToken.None);
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await storage.DeleteFileAsync(bucket, zeroByteKey, CancellationToken.None);
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await storage.DeleteBucketAsync(bucket, CancellationToken.None);
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}
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}
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}
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private static string GetRequiredVariable(string name)
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=> Environment.GetEnvironmentVariable(name)
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?? throw new InvalidOperationException($"必须设置环境变量 {name} 才能运行真实 S3 集成测试。");
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}
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