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test(releases): port ReleaseClient + ChecksumVerifier tests to new project

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
mika kuns
2026-04-23 14:18:17 +02:00
parent 27054e6715
commit 5346737e2b
7 changed files with 28 additions and 5 deletions
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106
tests/ClaudeDo.Installer.Tests/ChecksumVerifierTests.cs
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@@ -1,106 +0,0 @@
using System.IO;
using ClaudeDo.Installer.Core;
namespace ClaudeDo.Installer.Tests;
public sealed class ChecksumVerifierTests : IDisposable
{
private readonly string _tempDir;
public ChecksumVerifierTests()
{
_tempDir = Path.Combine(Path.GetTempPath(), "ClaudeDoChecksum-" + Guid.NewGuid().ToString("N"));
Directory.CreateDirectory(_tempDir);
}
public void Dispose()
{
try { Directory.Delete(_tempDir, recursive: true); } catch { }
}
[Fact]
public void ComputeSha256_KnownVector_EmptyFile()
{
var path = Path.Combine(_tempDir, "empty.bin");
File.WriteAllBytes(path, Array.Empty<byte>());
var hash = ChecksumVerifier.ComputeSha256(path);
Assert.Equal("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", hash);
}
[Fact]
public void ComputeSha256_KnownVector_Hello()
{
var path = Path.Combine(_tempDir, "hello.bin");
File.WriteAllText(path, "hello");
var hash = ChecksumVerifier.ComputeSha256(path);
Assert.Equal("2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824", hash);
}
[Fact]
public void Verify_ReturnsTrue_WhenHashMatches()
{
var path = Path.Combine(_tempDir, "x.bin");
File.WriteAllText(path, "hello");
Assert.True(ChecksumVerifier.Verify(path,
"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"));
}
[Fact]
public void Verify_IsCaseInsensitive()
{
var path = Path.Combine(_tempDir, "x.bin");
File.WriteAllText(path, "hello");
Assert.True(ChecksumVerifier.Verify(path,
"2CF24DBA5FB0A30E26E83B2AC5B9E29E1B161E5C1FA7425E73043362938B9824"));
}
[Fact]
public void Verify_ReturnsFalse_OnMismatch()
{
var path = Path.Combine(_tempDir, "x.bin");
File.WriteAllText(path, "hello");
Assert.False(ChecksumVerifier.Verify(path, new string('0', 64)));
}
[Fact]
public void ParseChecksumsFile_ReadsTwoLines()
{
var content = """
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 ClaudeDo-0.2.0-win-x64.zip
2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824 ClaudeDo.Installer-0.2.0.exe
""";
var map = ChecksumVerifier.ParseChecksumsFile(content);
Assert.Equal(2, map.Count);
Assert.Equal(
"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
map["ClaudeDo-0.2.0-win-x64.zip"]);
Assert.Equal(
"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
map["ClaudeDo.Installer-0.2.0.exe"]);
}
[Fact]
public void ParseChecksumsFile_SkipsBlankAndMalformedLines()
{
var content = """
not a line
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 file.zip
""";
var map = ChecksumVerifier.ParseChecksumsFile(content);
Assert.Single(map);
Assert.True(map.ContainsKey("file.zip"));
}
}

1
tests/ClaudeDo.Installer.Tests/DownloadAndExtractStepTests.cs
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@@ -2,6 +2,7 @@ using System.IO;
using System.IO.Compression;
using ClaudeDo.Installer.Core;
using ClaudeDo.Installer.Steps;
using ClaudeDo.Releases;
namespace ClaudeDo.Installer.Tests;

32
tests/ClaudeDo.Installer.Tests/FakeHttpMessageHandler.cs
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@@ -1,32 +0,0 @@
using System.Net;
using System.Net.Http;
namespace ClaudeDo.Installer.Tests;
internal sealed class FakeHttpMessageHandler : HttpMessageHandler
{
private readonly Func<HttpRequestMessage, HttpResponseMessage> _handler;
private readonly object _lock = new();
private readonly List<HttpRequestMessage> _requests = new();
public FakeHttpMessageHandler(Func<HttpRequestMessage, HttpResponseMessage> handler)
{
_handler = handler;
}
public FakeHttpMessageHandler(HttpStatusCode status, string body)
: this(_ => new HttpResponseMessage(status) { Content = new StringContent(body) })
{
}
public IReadOnlyList<HttpRequestMessage> Requests
{
get { lock (_lock) return _requests.ToArray(); }
}
protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
lock (_lock) _requests.Add(request);
return Task.FromResult(_handler(request));
}
}

1
tests/ClaudeDo.Installer.Tests/InstallModeDetectorTests.cs
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@@ -1,4 +1,5 @@
using ClaudeDo.Installer.Core;
using ClaudeDo.Releases;
namespace ClaudeDo.Installer.Tests;

109
tests/ClaudeDo.Installer.Tests/ReleaseClientTests.cs
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@@ -1,109 +0,0 @@
using System.Net;
using System.Net.Http;
using ClaudeDo.Installer.Core;
namespace ClaudeDo.Installer.Tests;
public sealed class ReleaseClientTests
{
private const string ApiBase = "https://git.example.test/api/v1/repos/releases/ClaudeDo";
[Fact]
public async Task GetLatestReleaseAsync_ParsesTagAndAssets()
{
const string json = """
{
"tag_name": "v0.2.0",
"name": "v0.2.0",
"assets": [
{
"name": "ClaudeDo-0.2.0-win-x64.zip",
"browser_download_url": "https://git.example.test/dl/zip",
"size": 12345
},
{
"name": "checksums.txt",
"browser_download_url": "https://git.example.test/dl/checksums",
"size": 128
}
]
}
""";
var handler = new FakeHttpMessageHandler(HttpStatusCode.OK, json);
using var http = new HttpClient(handler);
var client = new ReleaseClient(http, ApiBase);
var release = await client.GetLatestReleaseAsync(CancellationToken.None);
Assert.NotNull(release);
Assert.Equal("v0.2.0", release!.TagName);
Assert.Equal(2, release.Assets.Count);
Assert.Equal("ClaudeDo-0.2.0-win-x64.zip", release.Assets[0].Name);
Assert.Equal("https://git.example.test/dl/zip", release.Assets[0].BrowserDownloadUrl);
Assert.Equal(12345, release.Assets[0].Size);
}
[Fact]
public async Task GetLatestReleaseAsync_Returns_Null_On404()
{
var handler = new FakeHttpMessageHandler(HttpStatusCode.NotFound, "");
using var http = new HttpClient(handler);
var client = new ReleaseClient(http, ApiBase);
var release = await client.GetLatestReleaseAsync(CancellationToken.None);
Assert.Null(release);
}
[Fact]
public async Task GetLatestReleaseAsync_Returns_Null_OnNetworkError()
{
var handler = new FakeHttpMessageHandler(_ => throw new HttpRequestException("boom"));
using var http = new HttpClient(handler);
var client = new ReleaseClient(http, ApiBase);
var release = await client.GetLatestReleaseAsync(CancellationToken.None);
Assert.Null(release);
}
[Fact]
public async Task GetLatestReleaseAsync_Hits_CorrectUrl()
{
var handler = new FakeHttpMessageHandler(HttpStatusCode.OK, "{\"tag_name\":\"v0.1.0\",\"assets\":[]}");
using var http = new HttpClient(handler);
var client = new ReleaseClient(http, ApiBase);
_ = await client.GetLatestReleaseAsync(CancellationToken.None);
Assert.Single(handler.Requests);
Assert.Equal($"{ApiBase}/releases/latest", handler.Requests[0].RequestUri!.ToString());
}
[Fact]
public async Task DownloadAsync_WritesBytesToDisk()
{
var payload = new byte[] { 1, 2, 3, 4, 5 };
var handler = new FakeHttpMessageHandler(_ => new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ByteArrayContent(payload)
});
using var http = new HttpClient(handler);
var client = new ReleaseClient(http, ApiBase);
var tempPath = Path.Combine(Path.GetTempPath(), "ClaudeDoDlTest-" + Guid.NewGuid().ToString("N"));
try
{
await client.DownloadAsync("https://example/foo", tempPath,
new Progress<long>(_ => { }), CancellationToken.None);
Assert.True(File.Exists(tempPath));
Assert.Equal(payload, File.ReadAllBytes(tempPath));
}
finally
{
if (File.Exists(tempPath)) File.Delete(tempPath);
}
}
}