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package files_test
import (
"testing"
"codeberg.org/lindenii/furgit/internal/testgit"
"codeberg.org/lindenii/furgit/objectid"
)
func TestBatchApplyRejectsStaleDeleteAndAppliesIndependentDelete(t *testing.T) {
t.Parallel()
//nolint:thelper
testgit.ForEachAlgorithm(t, func(t *testing.T, algo objectid.Algorithm) {
t.Parallel()
testRepo := testgit.NewRepo(t, testgit.RepoOptions{ObjectFormat: algo})
_, _, commitID := testRepo.MakeCommit(t, "base")
_, _, staleID := testRepo.MakeCommit(t, "stale")
testRepo.UpdateRef(t, "refs/heads/main", commitID)
testRepo.UpdateRef(t, "refs/heads/topic", commitID)
store := openFilesStore(t, testRepo, algo)
batch, err := store.BeginBatch()
if err != nil {
t.Fatalf("BeginBatch: %v", err)
}
batch.Delete("refs/heads/main", staleID)
batch.Delete("refs/heads/topic", commitID)
results, err := batch.Apply()
if err != nil {
t.Fatalf("Apply: %v", err)
}
if len(results) != 2 {
t.Fatalf("len(results) = %d, want 2", len(results))
}
if results[0].Error == nil {
t.Fatal("stale delete unexpectedly succeeded")
}
if results[1].Error != nil {
t.Fatalf("valid delete failed: %v", results[1].Error)
}
_, err = store.Resolve("refs/heads/main")
if err != nil {
t.Fatalf("Resolve(main): %v", err)
}
_, err = store.Resolve("refs/heads/topic")
if err == nil {
t.Fatal("refs/heads/topic still exists")
}
})
}
func TestBatchApplyRejectsDuplicateQueuedRef(t *testing.T) {
t.Parallel()
//nolint:thelper
testgit.ForEachAlgorithm(t, func(t *testing.T, algo objectid.Algorithm) {
t.Parallel()
testRepo := testgit.NewRepo(t, testgit.RepoOptions{ObjectFormat: algo})
_, _, commitID := testRepo.MakeCommit(t, "base")
testRepo.UpdateRef(t, "refs/heads/main", commitID)
store := openFilesStore(t, testRepo, algo)
batch, err := store.BeginBatch()
if err != nil {
t.Fatalf("BeginBatch: %v", err)
}
batch.Delete("refs/heads/main", commitID)
batch.Verify("refs/heads/main", commitID)
results, err := batch.Apply()
if err == nil {
t.Fatal("Apply unexpectedly succeeded")
}
if len(results) != 2 {
t.Fatalf("len(results) = %d, want 2", len(results))
}
if results[1].Error == nil {
t.Fatal("duplicate ref operation did not report an error")
}
_, err = store.Resolve("refs/heads/main")
if err != nil {
t.Fatalf("Resolve(main): %v", err)
}
})
}
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