refactor: extract NATS.Server.JetStream.Tests project
Move 225 JetStream-related test files from NATS.Server.Tests into a dedicated NATS.Server.JetStream.Tests project. This includes root-level JetStream*.cs files, storage test files (FileStore, MemStore, StreamStoreContract), and the full JetStream/ subfolder tree (Api, Cluster, Consumers, MirrorSource, Snapshots, Storage, Streams). Updated all namespaces, added InternalsVisibleTo, registered in the solution file, and added the JETSTREAM_INTEGRATION_MATRIX define.
This commit is contained in:
Joseph Doherty
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// Reference: golang/nats-server/server/filestore_test.go
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// Tests ported from: TestFileStorePurge, TestFileStoreCompact,
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// TestFileStoreCompactLastPlusOne, TestFileStoreCompactMsgCountBug,
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// TestFileStorePurgeExWithSubject, TestFileStorePurgeExKeepOneBug,
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// TestFileStorePurgeExNoTombsOnBlockRemoval,
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// TestFileStoreStreamTruncate
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using System.Text;
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using NATS.Server.JetStream.Storage;
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namespace NATS.Server.JetStream.Tests.JetStream.Storage;
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public sealed class FileStorePurgeTests : IDisposable
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{
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private readonly string _dir;
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public FileStorePurgeTests()
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{
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_dir = Path.Combine(Path.GetTempPath(), $"nats-js-fs-purge-{Guid.NewGuid():N}");
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Directory.CreateDirectory(_dir);
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}
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public void Dispose()
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{
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if (Directory.Exists(_dir))
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Directory.Delete(_dir, recursive: true);
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}
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private FileStore CreateStore(string subdirectory, FileStoreOptions? options = null)
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{
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var dir = Path.Combine(_dir, subdirectory);
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var opts = options ?? new FileStoreOptions();
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opts.Directory = dir;
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return new FileStore(opts);
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Purge_removes_all_messages()
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{
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await using var store = CreateStore("purge-all");
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for (var i = 0; i < 100; i++)
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await store.AppendAsync("foo", new byte[128], default);
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)100);
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await store.PurgeAsync(default);
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var state = await store.GetStateAsync(default);
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state.Messages.ShouldBe((ulong)0);
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state.Bytes.ShouldBe((ulong)0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:740
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[Fact]
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public async Task Purge_recovers_same_state_after_restart()
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{
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var subDir = "purge-restart";
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await using (var store = CreateStore(subDir))
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{
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for (var i = 0; i < 50; i++)
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await store.AppendAsync("foo", "Hello"u8.ToArray(), default);
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await store.PurgeAsync(default);
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}
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await using (var store = CreateStore(subDir))
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{
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var state = await store.GetStateAsync(default);
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state.Messages.ShouldBe((ulong)0);
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state.Bytes.ShouldBe((ulong)0);
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}
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}
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// Go: TestFileStorePurge server/filestore_test.go:776
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[Fact]
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public async Task Store_after_purge_works()
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{
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await using var store = CreateStore("purge-then-store");
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for (var i = 0; i < 20; i++)
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await store.AppendAsync("foo", "Hello"u8.ToArray(), default);
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await store.PurgeAsync(default);
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// New messages after purge.
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for (var i = 0; i < 10; i++)
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{
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var seq = await store.AppendAsync("foo", "After purge"u8.ToArray(), default);
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seq.ShouldBeGreaterThan((ulong)0);
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}
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var state = await store.GetStateAsync(default);
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state.Messages.ShouldBe((ulong)10);
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}
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// Go: TestFileStoreCompact server/filestore_test.go:822
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[Fact(Skip = "Compact not yet implemented in .NET FileStore")]
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public async Task Compact_removes_messages_below_sequence()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreCompact server/filestore_test.go:851
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[Fact(Skip = "Compact not yet implemented in .NET FileStore")]
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public async Task Compact_beyond_last_seq_resets_first()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreCompact server/filestore_test.go:862
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[Fact(Skip = "Compact not yet implemented in .NET FileStore")]
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public async Task Compact_recovers_after_restart()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreCompactLastPlusOne server/filestore_test.go:875
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[Fact(Skip = "Compact not yet implemented in .NET FileStore")]
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public async Task Compact_last_plus_one_clears_all()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreCompactMsgCountBug server/filestore_test.go:916
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[Fact(Skip = "Compact not yet implemented in .NET FileStore")]
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public async Task Compact_with_prior_deletes_counts_correctly()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreStreamTruncate server/filestore_test.go:991
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[Fact(Skip = "Truncate not yet implemented in .NET FileStore")]
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public async Task Truncate_removes_messages_after_sequence()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStoreStreamTruncate server/filestore_test.go:1025
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[Fact(Skip = "Truncate not yet implemented in .NET FileStore")]
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public async Task Truncate_with_interior_deletes()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStorePurgeExWithSubject server/filestore_test.go:3743
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[Fact(Skip = "PurgeEx not yet implemented in .NET FileStore")]
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public async Task PurgeEx_with_subject_removes_matching()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStorePurgeExKeepOneBug server/filestore_test.go:3382
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[Fact(Skip = "PurgeEx not yet implemented in .NET FileStore")]
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public async Task PurgeEx_keep_one_preserves_last()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStorePurgeExNoTombsOnBlockRemoval server/filestore_test.go:3823
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[Fact(Skip = "PurgeEx not yet implemented in .NET FileStore")]
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public async Task PurgeEx_no_tombstones_on_block_removal()
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{
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await Task.CompletedTask;
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Purge_then_list_returns_empty()
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{
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await using var store = CreateStore("purge-list");
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for (var i = 0; i < 10; i++)
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await store.AppendAsync("foo", "data"u8.ToArray(), default);
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await store.PurgeAsync(default);
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var messages = await store.ListAsync(default);
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messages.Count.ShouldBe(0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Multiple_purges_are_safe()
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{
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await using var store = CreateStore("multi-purge");
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for (var i = 0; i < 5; i++)
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await store.AppendAsync("foo", "data"u8.ToArray(), default);
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await store.PurgeAsync(default);
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await store.PurgeAsync(default); // Double purge should not error.
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Purge_empty_store_is_safe()
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{
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await using var store = CreateStore("purge-empty");
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await store.PurgeAsync(default);
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Purge_with_prior_removes()
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{
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await using var store = CreateStore("purge-prior-rm");
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for (var i = 0; i < 10; i++)
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await store.AppendAsync("foo", "data"u8.ToArray(), default);
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// Remove some messages first.
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await store.RemoveAsync(2, default);
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await store.RemoveAsync(4, default);
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await store.RemoveAsync(6, default);
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)7);
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await store.PurgeAsync(default);
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var state = await store.GetStateAsync(default);
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state.Messages.ShouldBe((ulong)0);
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state.Bytes.ShouldBe((ulong)0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:776
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[Fact]
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public async Task Purge_then_store_then_purge_again()
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{
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await using var store = CreateStore("purge-cycle");
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for (var i = 0; i < 5; i++)
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await store.AppendAsync("foo", "data"u8.ToArray(), default);
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await store.PurgeAsync(default);
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for (var i = 0; i < 3; i++)
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await store.AppendAsync("foo", "new data"u8.ToArray(), default);
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)3);
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await store.PurgeAsync(default);
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(await store.GetStateAsync(default)).Messages.ShouldBe((ulong)0);
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}
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// Go: TestFileStorePurge server/filestore_test.go:709
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[Fact]
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public async Task Purge_data_file_is_deleted()
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{
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var subDir = "purge-file";
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var dir = Path.Combine(_dir, subDir);
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await using (var store = CreateStore(subDir))
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{
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for (var i = 0; i < 10; i++)
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await store.AppendAsync("foo", "data"u8.ToArray(), default);
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await store.PurgeAsync(default);
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}
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// The data file should be cleaned up or empty after purge.
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var dataFile = Path.Combine(dir, "messages.jsonl");
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if (File.Exists(dataFile))
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{
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var content = File.ReadAllText(dataFile);
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content.Trim().ShouldBeEmpty();
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}
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}
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}
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