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feat: Add Bun language analyzer and related functionality

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- Implemented BunPackageNormalizer to deduplicate packages by name and version.
- Created BunProjectDiscoverer to identify Bun project roots in the filesystem.
- Added project files for the Bun analyzer including manifest and project configuration.
- Developed comprehensive tests for Bun language analyzer covering various scenarios.
- Included fixture files for testing standard installs, isolated linker installs, lockfile-only scenarios, and workspaces.
- Established stubs for authentication sessions to facilitate testing in the web application.
This commit is contained in:
StellaOps Bot
2025-12-06 11:20:35 +02:00
parent b978ae399f
commit a7cd10020a
85 changed files with 7414 additions and 42 deletions
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122
src/Scanner/__Tests/StellaOps.Scanner.Analyzers.Lang.Bun.Tests/Bun/BunLanguageAnalyzerTests.cs Normal file
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using StellaOps.Scanner.Analyzers.Lang.Bun;
using StellaOps.Scanner.Analyzers.Lang.Tests.Harness;
using StellaOps.Scanner.Analyzers.Lang.Tests.TestUtilities;
namespace StellaOps.Scanner.Analyzers.Lang.Bun.Tests;
public sealed class BunLanguageAnalyzerTests
{
[Fact]
public async Task StandardInstallProducesDeterministicOutputAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "standard");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
[Fact]
public async Task IsolatedLinkerInstallIsParsedAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "isolated");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
[Fact]
public async Task LockfileOnlyIsParsedAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "lockfile-only");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
[Fact]
public async Task BinaryLockfileEmitsRemediationAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "binary-lockfile");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
[Fact]
public async Task WorkspacesAreParsedAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "workspaces");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
[Fact]
public async Task SymlinkSafetyIsEnforcedAsync()
{
var cancellationToken = TestContext.Current.CancellationToken;
var fixturePath = TestPaths.ResolveFixture("lang", "bun", "symlinks");
var goldenPath = Path.Combine(fixturePath, "expected.json");
var analyzers = new ILanguageAnalyzer[]
{
new BunLanguageAnalyzer()
};
await LanguageAnalyzerTestHarness.AssertDeterministicAsync(
fixturePath,
goldenPath,
analyzers,
cancellationToken);
}
}