sneak
82b31c7d23
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- Add canonical .golangci.yml (v2 schema, default: all, project thresholds for lll/funlen/cyclop/dupl) - Bump golangci-lint pins from v2.0.2 to v2.12.2 in Makefile (go install, new /v2 module path) and Dockerfile (tagged+digest Debian image pin) - Fix all lint findings surfaced by the new linter set across cmd/mfer, internal/bork, internal/cli, internal/log, and mfer: static sentinel errors (err113), context-aware HTTP and exec (noctx), guarded integer conversions and stricter permissions (gosec), named constants (mnd, goconst), function decomposition (funlen, cyclop, gocognit, nestif), declaration ordering (funcorder), t.Parallel/t.TempDir/t.Setenv adoption in tests (paralleltest, usetesting), protobuf getters (protogetter), plus formatting and style cleanups (wsl_v5, nlreturn, lll, revive, testifylint, and others) - Serialize CLI runs in tests behind a mutex so parallel tests do not cross-wire the process-global logger's captured output
81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
//nolint:testpackage // white-box tests exercise unexported internals
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package cli
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import (
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"bytes"
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"context"
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"testing"
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"github.com/spf13/afero"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"sneak.berlin/go/mfer/mfer"
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)
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// setupFreshenDir populates /testdir with two files, scans it, and
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// writes the resulting manifest to /testdir/.index.mf.
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func setupFreshenDir(t *testing.T, fs afero.Fs) {
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t.Helper()
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require.NoError(t, fs.MkdirAll(testDir, 0o755))
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writeTestFile(t, fs, testFile1, "content1")
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writeTestFile(t, fs, "/testdir/file2.txt", "content2")
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// Generate initial manifest
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opts := &mfer.ScannerOptions{Fs: fs}
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s := mfer.NewScannerWithOptions(opts)
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require.NoError(t, s.EnumeratePath(testDir, nil))
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var manifestBuf bytes.Buffer
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require.NoError(t, s.ToManifest(context.Background(), &manifestBuf, nil))
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// Write manifest to filesystem
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require.NoError(t,
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afero.WriteFile(fs, "/testdir/.index.mf", manifestBuf.Bytes(), 0o644))
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}
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func TestFreshenUnchanged(t *testing.T) {
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t.Parallel()
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fs := afero.NewMemMapFs()
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setupFreshenDir(t, fs)
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// Parse manifest to verify
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manifest, err := mfer.NewManifestFromFile(fs, "/testdir/.index.mf")
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require.NoError(t, err)
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assert.Len(t, manifest.Files(), 2)
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}
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func TestFreshenWithChanges(t *testing.T) {
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t.Parallel()
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fs := afero.NewMemMapFs()
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setupFreshenDir(t, fs)
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// Verify initial manifest has 2 files
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manifest, err := mfer.NewManifestFromFile(fs, "/testdir/.index.mf")
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require.NoError(t, err)
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assert.Len(t, manifest.Files(), 2)
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// Add a new file
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writeTestFile(t, fs, "/testdir/file3.txt", "content3")
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// Modify file2 (change content and size)
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writeTestFile(t, fs, "/testdir/file2.txt", "modified content2")
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// Remove file1
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require.NoError(t, fs.Remove(testFile1))
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// Note: The freshen operation would need to be run here
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// For now, we just verify the test setup is correct
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exists, _ := afero.Exists(fs, testFile1)
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assert.False(t, exists)
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exists, _ = afero.Exists(fs, "/testdir/file3.txt")
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assert.True(t, exists)
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content, _ := afero.ReadFile(fs, "/testdir/file2.txt")
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assert.Equal(t, "modified content2", string(content))
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}
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