photocli/internal/manifest/jsonl/adapter_test.go

package jsonl

import (
	"os"
	"testing"

	"gitea.k3s.k0.nu/tools/photocli/internal/manifest/types"
)

func TestAdapter(t *testing.T) {
	a := Adapter{}
	if a.Format() != types.FormatJSONL {
		t.Fatal("expected JSONL format")
	}
	if len(a.Aliases()) != 1 || a.Aliases()[0] != "json" {
		t.Fatal("expected json alias")
	}
	dir := t.TempDir()
	if a.Path(dir) != Path(dir) {
		t.Fatal("expected path match")
	}
	if a.Exists(dir) {
		t.Fatal("expected not to exist in empty dir")
	}
	m, err := a.Open(dir)
	if err != nil {
		t.Fatal(err)
	}
	m.Close()
	w, err := a.OpenLogWriter(nil, dir)
	if err != nil {
		t.Fatal(err)
	}
	w.Close()
}

func TestStoreLoadEmpty(t *testing.T) {
	m := Load(t.TempDir())
	if m == nil {
		t.Fatal("expected non-nil store")
	}
}

func TestStoreLoadNonexistent(t *testing.T) {
	m := Load("/nonexistent/path")
	if m == nil {
		t.Fatal("expected non-nil store")
	}
}

func TestStoreAddAndHas(t *testing.T) {
	m := Load(t.TempDir())
	if m.Has("x") {
		t.Fatal("expected Has to return false")
	}
	m.Add("x", "photo.jpg", 42, "s3")
	if !m.Has("x") {
		t.Fatal("expected Has to return true")
	}
}

func TestStoreSaveAndReload(t *testing.T) {
	dir := t.TempDir()
	m := Load(dir)
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Add("id1", "file1.jpg", 10, "aws")
	m.Add("id2", "file2.jpg", 20, "gcs")
	if err := m.Save(); err != nil {
		t.Fatal(err)
	}
	m.Close()

	m2 := Load(dir)
	if !m2.Has("id1") {
		t.Fatal("expected id1 after reload")
	}
	if !m2.Has("id2") {
		t.Fatal("expected id2 after reload")
	}
}

func TestStoreOpenAppendCreatesDirs(t *testing.T) {
	dir := t.TempDir()
	subdir := dir + "/a/b"
	m := Load(subdir)
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Close()
}

func TestStoreCloseIdempotent(t *testing.T) {
	m := Load(t.TempDir())
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Close()
	m.Close()
}

func TestStoreOpenAppendIdempotent(t *testing.T) {
	m := Load(t.TempDir())
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Close()
}

func TestStoreEntries(t *testing.T) {
	m := Load(t.TempDir())
	m.Add("e1", "f1.jpg", 1, "c1")
	m.Add("e2", "f2.jpg", 2, "c2")
	entries := m.Entries()
	if len(entries) != 2 {
		t.Fatalf("expected 2 entries, got %d", len(entries))
	}
}

func TestStoreManifestFormat(t *testing.T) {
	m := Load(t.TempDir())
	if m.ManifestFormat() != types.FormatJSONL {
		t.Fatal("expected JSONL format")
	}
}

func TestStoreOpenAppendMkdirError(t *testing.T) {
	m := Load("/proc/cannot-create-dir-here")
	if err := m.OpenAppend(); err == nil {
		t.Fatal("expected error")
	}
}

func TestStoreSaveWithNoFile(t *testing.T) {
	m := Load(t.TempDir())
	if err := m.Save(); err != nil {
		t.Fatal(err)
	}
}

func TestStoreLoadFromExistingFile(t *testing.T) {
	dir := t.TempDir()
	m := Load(dir)
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Add("abc", "a.jpg", 100, "gcs")
	m.Close()
	m2 := Load(dir)
	if !m2.Has("abc") {
		t.Fatal("expected abc after reload")
	}
}

func TestFileExists(t *testing.T) {
	dir := t.TempDir()
	if FileExists(dir) {
		t.Fatal("expected false for directory")
	}
	if FileExists("/nonexistent/file") {
		t.Fatal("expected false for nonexistent")
	}
}

func TestLoadWithPathFallback(t *testing.T) {
	dir := t.TempDir()
	path := Path(dir)
	osWriteFile(path, []byte(`{"id":"abc","filename":"a.jpg","size":100,"cloud":"gcs","exported":1234}`+"\n"), 0644)
	m := Load(dir)
	if !m.Has("abc") {
		t.Fatal("expected abc")
	}
	if e := m.Entries()["abc"]; e.Path != "a.jpg" {
		t.Fatalf("expected path fallback to filename, got %q", e.Path)
	}
}

func TestOpenAppendAlreadyOpen(t *testing.T) {
	m := Load(t.TempDir())
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	m.Close()
}

func TestOpenAppendOpenFileError(t *testing.T) {
	dir := t.TempDir()
	os.MkdirAll(Path(dir), 0755)
	m := Load(dir)
	if err := m.OpenAppend(); err == nil {
		t.Fatal("expected error when path is a directory")
	}
}

func TestOpenAppendMkdirError(t *testing.T) {
	m := Load("/proc/cannot-create-dir-here")
	if err := m.OpenAppend(); err == nil {
		t.Fatal("expected error")
	}
}

var osWriteFile = os.WriteFile