sneak
5523cb1595
Implemented full log level hierarchy: Fatal, Error, Warn, Info, Verbose, Debug. - Verbose level (-v) shows detailed operations like file changes (M/A/D) - Debug level (-vv) shows low-level tracing with caller info - Quiet mode (-q) sets level to Error, suppressing Info messages - Banner and summary output now use log levels for filtering
333 lines
12 KiB
Go
333 lines
12 KiB
Go
package cli
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import (
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"bytes"
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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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urfcli "github.com/urfave/cli/v2"
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"sneak.berlin/go/mfer/mfer"
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)
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func init() {
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// Prevent urfave/cli from calling os.Exit during tests
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urfcli.OsExiter = func(code int) {}
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}
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func TestBuild(t *testing.T) {
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m := &CLIApp{}
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assert.NotNil(t, m)
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}
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func testOpts(args []string, fs afero.Fs) *RunOptions {
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return &RunOptions{
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Appname: "mfer",
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Version: "1.0.0",
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Gitrev: "abc123",
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Args: args,
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Stdin: &bytes.Buffer{},
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Stdout: &bytes.Buffer{},
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Stderr: &bytes.Buffer{},
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Fs: fs,
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}
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}
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func TestVersionCommand(t *testing.T) {
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fs := afero.NewMemMapFs()
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opts := testOpts([]string{"mfer", "version"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 0, exitCode)
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stdout := opts.Stdout.(*bytes.Buffer).String()
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assert.Contains(t, stdout, "1.0.0")
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assert.Contains(t, stdout, "abc123")
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}
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func TestHelpCommand(t *testing.T) {
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fs := afero.NewMemMapFs()
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opts := testOpts([]string{"mfer", "--help"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 0, exitCode)
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stdout := opts.Stdout.(*bytes.Buffer).String()
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assert.Contains(t, stdout, "generate")
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assert.Contains(t, stdout, "check")
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assert.Contains(t, stdout, "fetch")
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}
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func TestGenerateCommand(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files in memory filesystem
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello world"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file2.txt", []byte("test content"), 0644))
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 0, exitCode, "stderr: %s", opts.Stderr.(*bytes.Buffer).String())
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// Verify manifest was created
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exists, err := afero.Exists(fs, "/testdir/test.mf")
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require.NoError(t, err)
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assert.True(t, exists)
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}
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func TestGenerateAndCheckCommand(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files with subdirectory
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require.NoError(t, fs.MkdirAll("/testdir/subdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello world"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/subdir/file2.txt", []byte("test content"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode, "generate failed: %s", opts.Stderr.(*bytes.Buffer).String())
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// Check manifest
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opts = testOpts([]string{"mfer", "-q", "check", "--base", "/testdir", "/testdir/test.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 0, exitCode, "check failed: %s", opts.Stderr.(*bytes.Buffer).String())
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}
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func TestCheckCommandWithMissingFile(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test file
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello world"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode, "generate failed: %s", opts.Stderr.(*bytes.Buffer).String())
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// Delete the file
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require.NoError(t, fs.Remove("/testdir/file1.txt"))
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// Check manifest - should fail
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opts = testOpts([]string{"mfer", "-q", "check", "--base", "/testdir", "/testdir/test.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 1, exitCode, "check should have failed for missing file")
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}
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func TestCheckCommandWithCorruptedFile(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test file
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello world"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode, "generate failed: %s", opts.Stderr.(*bytes.Buffer).String())
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// Corrupt the file (change content but keep same size)
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("HELLO WORLD"), 0644))
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// Check manifest - should fail with hash mismatch
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opts = testOpts([]string{"mfer", "-q", "check", "--base", "/testdir", "/testdir/test.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 1, exitCode, "check should have failed for corrupted file")
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}
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func TestCheckCommandWithSizeMismatch(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test file
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello world"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode, "generate failed: %s", opts.Stderr.(*bytes.Buffer).String())
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// Change file size
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("different size content here"), 0644))
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// Check manifest - should fail with size mismatch
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opts = testOpts([]string{"mfer", "-q", "check", "--base", "/testdir", "/testdir/test.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 1, exitCode, "check should have failed for size mismatch")
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}
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func TestBannerOutput(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test file
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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// Run without -q to see banner
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opts := testOpts([]string{"mfer", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 0, exitCode)
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// Banner ASCII art should be in stderr (via log.Info)
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stderr := opts.Stderr.(*bytes.Buffer).String()
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assert.Contains(t, stderr, "___")
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assert.Contains(t, stderr, "\\")
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}
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func TestUnknownCommand(t *testing.T) {
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fs := afero.NewMemMapFs()
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opts := testOpts([]string{"mfer", "unknown"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 1, exitCode)
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}
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func TestGenerateExcludesDotfilesByDefault(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files including dotfiles
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/.hidden", []byte("secret"), 0644))
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// Generate manifest without --include-dotfiles (default excludes dotfiles)
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Check that manifest exists
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exists, _ := afero.Exists(fs, "/testdir/test.mf")
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assert.True(t, exists)
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// Verify manifest only has 1 file (the non-dotfile)
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manifest, err := mfer.NewManifestFromFile(fs, "/testdir/test.mf")
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require.NoError(t, err)
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assert.Len(t, manifest.Files(), 1)
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assert.Equal(t, "file1.txt", manifest.Files()[0].Path)
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}
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func TestGenerateWithIncludeDotfiles(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files including dotfiles
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/.hidden", []byte("secret"), 0644))
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// Generate manifest with --include-dotfiles
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opts := testOpts([]string{"mfer", "-q", "generate", "--include-dotfiles", "-o", "/testdir/test.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Verify manifest has 2 files (including dotfile)
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manifest, err := mfer.NewManifestFromFile(fs, "/testdir/test.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 TestMultipleInputPaths(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files in multiple directories
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require.NoError(t, fs.MkdirAll("/dir1", 0755))
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require.NoError(t, fs.MkdirAll("/dir2", 0755))
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require.NoError(t, afero.WriteFile(fs, "/dir1/file1.txt", []byte("content1"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/dir2/file2.txt", []byte("content2"), 0644))
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// Generate manifest from multiple paths
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/output.mf", "/dir1", "/dir2"}, fs)
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exitCode := RunWithOptions(opts)
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assert.Equal(t, 0, exitCode, "stderr: %s", opts.Stderr.(*bytes.Buffer).String())
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exists, _ := afero.Exists(fs, "/output.mf")
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assert.True(t, exists)
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}
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func TestNoExtraFilesPass(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file2.txt", []byte("world"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/manifest.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Check with --no-extra-files (should pass - no extra files)
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opts = testOpts([]string{"mfer", "-q", "check", "--no-extra-files", "--base", "/testdir", "/manifest.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 0, exitCode)
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}
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func TestNoExtraFilesFail(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/manifest.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Add an extra file after manifest generation
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require.NoError(t, afero.WriteFile(fs, "/testdir/extra.txt", []byte("extra"), 0644))
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// Check with --no-extra-files (should fail - extra file exists)
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opts = testOpts([]string{"mfer", "-q", "check", "--no-extra-files", "--base", "/testdir", "/manifest.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 1, exitCode, "check should fail when extra files exist")
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}
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func TestNoExtraFilesWithSubdirectory(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test files with subdirectory
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require.NoError(t, fs.MkdirAll("/testdir/subdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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require.NoError(t, afero.WriteFile(fs, "/testdir/subdir/file2.txt", []byte("world"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/manifest.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Add extra file in subdirectory
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require.NoError(t, afero.WriteFile(fs, "/testdir/subdir/extra.txt", []byte("extra"), 0644))
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// Check with --no-extra-files (should fail)
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opts = testOpts([]string{"mfer", "-q", "check", "--no-extra-files", "--base", "/testdir", "/manifest.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 1, exitCode, "check should fail when extra files exist in subdirectory")
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}
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func TestCheckWithoutNoExtraFilesIgnoresExtra(t *testing.T) {
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fs := afero.NewMemMapFs()
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// Create test file
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require.NoError(t, fs.MkdirAll("/testdir", 0755))
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require.NoError(t, afero.WriteFile(fs, "/testdir/file1.txt", []byte("hello"), 0644))
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// Generate manifest
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opts := testOpts([]string{"mfer", "-q", "generate", "-o", "/manifest.mf", "/testdir"}, fs)
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exitCode := RunWithOptions(opts)
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require.Equal(t, 0, exitCode)
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// Add extra file
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require.NoError(t, afero.WriteFile(fs, "/testdir/extra.txt", []byte("extra"), 0644))
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// Check WITHOUT --no-extra-files (should pass - extra files ignored)
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opts = testOpts([]string{"mfer", "-q", "check", "--base", "/testdir", "/manifest.mf"}, fs)
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exitCode = RunWithOptions(opts)
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assert.Equal(t, 0, exitCode, "check without --no-extra-files should ignore extra files")
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}
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