test: avoid redundant fixture work

Reuse immutable fixtures, combine Git queries and avoid large data copies to reduce test overhead while retaining behavior checks.

Assisted-by: Codex:GPT-6
This commit is contained in:
silverwind committed 2026-11-05 07:06:33 +01:00
1 parent aa56f46c89
commit 9e6bf67d7d
28 files changed
+261 -291

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+9 -7
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@@ -28,10 +28,12 @@ func gitCmd(t *testing.T, args ...string) {
}
func TestCollectFilesKeepsWhatGitTracksOrDoesNotIgnore(t *testing.T) {
repoDir := filepath.Join(t.TempDir(), "mygitrepo")
for _, dir := range []string{repoDir, filepath.Join(repoDir, "sub"), filepath.Join(repoDir, "nested")} {
gitCmd(t, "init", "-q", dir)
repoDir := t.TempDir()
gitCmd(t, "init", "-q", "--template=", repoDir)
for _, dir := range []string{"sub", "nested"} {
require.NoError(t, os.CopyFS(filepath.Join(repoDir, dir, ".git"), os.DirFS(filepath.Join(repoDir, ".git"))))
}
require.NoError(t, os.Mkdir(filepath.Join(repoDir, "ign"), 0o755))
for name, body := range map[string]string{
".gitignore": ".*\nign/\n",
".env": "",
@@ -43,15 +45,15 @@ func TestCollectFilesKeepsWhatGitTracksOrDoesNotIgnore(t *testing.T) {
"sub/kept": "",
"nested/kept": "",
} {
require.NoError(t, os.MkdirAll(filepath.Dir(filepath.Join(repoDir, name)), 0o755))
require.NoError(t, os.WriteFile(filepath.Join(repoDir, name), []byte(body), 0o644))
}
require.NoError(t, os.Mkdir(filepath.Join(repoDir, "uninitialized"), 0o755))
gitCmd(t, "-C", repoDir, "add", "-f", ".gitignore", "Renamed", "ign/tracked")
require.NoError(t, os.Rename(filepath.Join(repoDir, "Renamed"), filepath.Join(repoDir, "renamed")))
for _, gitlink := range []string{"sub", "uninitialized"} {
gitCmd(t, "-C", repoDir, "update-index", "--add", "--cacheinfo", "160000,4b825dc642cb6eb9a060e54bf8d69288fbee4904,"+gitlink)
}
gitCmd(t, "-C", repoDir, "update-index", "--add",
"--cacheinfo", "160000,4b825dc642cb6eb9a060e54bf8d69288fbee4904,sub",
"--cacheinfo", "160000,4b825dc642cb6eb9a060e54bf8d69288fbee4904,uninitialized",
)
expected := map[string]string{".gitignore": "", "ign/tracked": "", "nested/kept": "", "renamed": "", "sub/.gitignore": "", "sub/kept": ""}
if runtime.GOOS != "windows" {
require.NoError(t, os.Chmod(filepath.Join(repoDir, "renamed"), 0o777|os.ModeSticky))