package sqlite

import (

"os"

"path/filepath"

"testing"

"github.com/sqliteai/sqlite-memory/cli/internal/config"

"github.com/sqliteai/sqlite-memory/cli/internal/download"

)

func TestResolveExtensionsLatestFindsInstalledTag(t *testing.T) {

if download.CurrentPlatform().SharedLibraryExt() != ".dylib" && download.CurrentPlatform().SharedLibraryExt() != ".so" && download.CurrentPlatform().SharedLibraryExt() != ".dll" {

t.Skip("unsupported platform")

}

dir := t.TempDir()

ext := download.CurrentPlatform().SharedLibraryExt()

vector := filepath.Join(dir, download.RepoVector, "v1.2.3", "vector"+ext)

memory := filepath.Join(dir, download.RepoMemory, "v1.2.3", "memory"+ext)

for _, path := range []string{vector, memory} {

if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {

t.Fatal(err)

}

if err := os.WriteFile(path, []byte("x"), 0644); err != nil {

t.Fatal(err)

}

}

cfg := config.Default()

paths, err := ResolveExtensions(cfg, dir)

if err != nil {

t.Fatal(err)

}

if paths.Vector != vector || paths.Memory != memory {

t.Fatalf("paths = %#v", paths)

}

}

func TestFindAnyInstalledPrefersNewestSemverTag(t *testing.T) {

dir := t.TempDir()

ext := download.CurrentPlatform().SharedLibraryExt()

oldPath := filepath.Join(dir, download.RepoMemory, "v1.9.0", "memory"+ext)

newPath := filepath.Join(dir, download.RepoMemory, "v1.10.0", "memory"+ext)

for _, path := range []string{oldPath, newPath} {

if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {

t.Fatal(err)

}

if err := os.WriteFile(path, []byte("x"), 0644); err != nil {

t.Fatal(err)

}

}

got, ok := findAnyInstalled(dir, download.RepoMemory)

if !ok {

t.Fatal("no installed extension found")

}

if got != newPath {

t.Fatalf("installed extension = %q, want %q", got, newPath)

}

}