Files
pocket-id/backend/internal/bootstrap/db_bootstrap_test.go
2025-11-29 21:14:23 +01:00

350 lines
10 KiB
Go

package bootstrap
import (
"net/url"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestIsSqliteInMemory(t *testing.T) {
tests := []struct {
name string
connStr string
expected bool
}{
{
name: "memory database with :memory:",
connStr: ":memory:",
expected: true,
},
{
name: "memory database with file::memory:",
connStr: "file::memory:",
expected: true,
},
{
name: "memory database with :MEMORY: (uppercase)",
connStr: ":MEMORY:",
expected: true,
},
{
name: "memory database with FILE::MEMORY: (uppercase)",
connStr: "FILE::MEMORY:",
expected: true,
},
{
name: "memory database with mixed case",
connStr: ":Memory:",
expected: true,
},
{
name: "has mode=memory",
connStr: "file:data?mode=memory",
expected: true,
},
{
name: "file database",
connStr: "data.db",
expected: false,
},
{
name: "file database with path",
connStr: "/path/to/data.db",
expected: false,
},
{
name: "file database with file: prefix",
connStr: "file:data.db",
expected: false,
},
{
name: "empty string",
connStr: "",
expected: false,
},
{
name: "string containing memory but not at start",
connStr: "data:memory:.db",
expected: false,
},
{
name: "has mode=ro",
connStr: "file:data?mode=ro",
expected: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := isSqliteInMemory(tt.connStr)
assert.Equal(t, tt.expected, result)
})
}
}
func TestEnsureSqliteDatabaseDir(t *testing.T) {
t.Run("creates missing directory", func(t *testing.T) {
tempDir := t.TempDir()
dbPath := filepath.Join(tempDir, "nested", "pocket-id.db")
err := ensureSqliteDatabaseDir(dbPath)
require.NoError(t, err)
info, err := os.Stat(filepath.Dir(dbPath))
require.NoError(t, err)
assert.True(t, info.IsDir())
})
t.Run("fails when parent is file", func(t *testing.T) {
tempDir := t.TempDir()
filePath := filepath.Join(tempDir, "file.txt")
require.NoError(t, os.WriteFile(filePath, []byte("test"), 0o600))
err := ensureSqliteDatabaseDir(filepath.Join(filePath, "data.db"))
require.Error(t, err)
})
}
func TestConvertSqlitePragmaArgs(t *testing.T) {
tests := []struct {
name string
input string
expected string
}{
{
name: "basic file path",
input: "file:test.db",
expected: "file:test.db",
},
{
name: "converts _busy_timeout to pragma",
input: "file:test.db?_busy_timeout=5000",
expected: "file:test.db?_pragma=busy_timeout%285000%29",
},
{
name: "converts _timeout to pragma",
input: "file:test.db?_timeout=5000",
expected: "file:test.db?_pragma=busy_timeout%285000%29",
},
{
name: "converts _foreign_keys to pragma",
input: "file:test.db?_foreign_keys=1",
expected: "file:test.db?_pragma=foreign_keys%281%29",
},
{
name: "converts _fk to pragma",
input: "file:test.db?_fk=1",
expected: "file:test.db?_pragma=foreign_keys%281%29",
},
{
name: "converts _synchronous to pragma",
input: "file:test.db?_synchronous=NORMAL",
expected: "file:test.db?_pragma=synchronous%28NORMAL%29",
},
{
name: "converts _sync to pragma",
input: "file:test.db?_sync=NORMAL",
expected: "file:test.db?_pragma=synchronous%28NORMAL%29",
},
{
name: "converts _auto_vacuum to pragma",
input: "file:test.db?_auto_vacuum=FULL",
expected: "file:test.db?_pragma=auto_vacuum%28FULL%29",
},
{
name: "converts _vacuum to pragma",
input: "file:test.db?_vacuum=FULL",
expected: "file:test.db?_pragma=auto_vacuum%28FULL%29",
},
{
name: "converts _case_sensitive_like to pragma",
input: "file:test.db?_case_sensitive_like=1",
expected: "file:test.db?_pragma=case_sensitive_like%281%29",
},
{
name: "converts _cslike to pragma",
input: "file:test.db?_cslike=1",
expected: "file:test.db?_pragma=case_sensitive_like%281%29",
},
{
name: "converts _locking_mode to pragma",
input: "file:test.db?_locking_mode=EXCLUSIVE",
expected: "file:test.db?_pragma=locking_mode%28EXCLUSIVE%29",
},
{
name: "converts _locking to pragma",
input: "file:test.db?_locking=EXCLUSIVE",
expected: "file:test.db?_pragma=locking_mode%28EXCLUSIVE%29",
},
{
name: "converts _secure_delete to pragma",
input: "file:test.db?_secure_delete=1",
expected: "file:test.db?_pragma=secure_delete%281%29",
},
{
name: "preserves unrecognized parameters",
input: "file:test.db?mode=rw&cache=shared",
expected: "file:test.db?cache=shared&mode=rw",
},
{
name: "handles multiple parameters",
input: "file:test.db?_fk=1&mode=rw&_timeout=5000",
expected: "file:test.db?_pragma=foreign_keys%281%29&_pragma=busy_timeout%285000%29&mode=rw",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
resultURL, _ := url.Parse(tt.input)
convertSqlitePragmaArgs(resultURL)
// Parse both URLs to compare components independently
expectedURL, err := url.Parse(tt.expected)
require.NoError(t, err)
// Compare scheme and path components
compareQueryStrings(t, expectedURL, resultURL)
})
}
}
func TestAddSqliteDefaultParameters(t *testing.T) {
tests := []struct {
name string
input string
isMemoryDB bool
expected string
expectError bool
}{
{
name: "basic file database",
input: "file:test.db",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_txlock=immediate",
},
{
name: "in-memory database",
input: "file::memory:",
isMemoryDB: true,
expected: "file::memory:?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28MEMORY%29&_txlock=immediate",
},
{
name: "read-only database with mode=ro",
input: "file:test.db?mode=ro",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28DELETE%29&_txlock=immediate&mode=ro",
},
{
name: "immutable database",
input: "file:test.db?immutable=1",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28DELETE%29&_txlock=immediate&immutable=1",
},
{
name: "database with existing _txlock",
input: "file:test.db?_txlock=deferred",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_txlock=deferred",
},
{
name: "database with existing busy_timeout pragma",
input: "file:test.db?_pragma=busy_timeout%285000%29",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%285000%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_txlock=immediate",
},
{
name: "database with existing journal_mode pragma",
input: "file:test.db?_pragma=journal_mode%28DELETE%29",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28DELETE%29&_txlock=immediate",
},
{
name: "database with forbidden foreign_keys pragma",
input: "file:test.db?_pragma=foreign_keys%280%29",
isMemoryDB: false,
expectError: true,
},
{
name: "database with multiple existing pragmas",
input: "file:test.db?_pragma=busy_timeout%283000%29&_pragma=journal_mode%28TRUNCATE%29&_pragma=synchronous%28NORMAL%29",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%283000%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28TRUNCATE%29&_pragma=synchronous%28NORMAL%29&_txlock=immediate",
},
{
name: "database with mode=rw (not read-only)",
input: "file:test.db?mode=rw",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_txlock=immediate&mode=rw",
},
{
name: "database with immutable=0 (not immutable)",
input: "file:test.db?immutable=0",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_txlock=immediate&immutable=0",
},
{
name: "database with mixed case mode=RO",
input: "file:test.db?mode=RO",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28DELETE%29&_txlock=immediate&mode=ro",
},
{
name: "database with mixed case immutable=1",
input: "file:test.db?immutable=1",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28DELETE%29&_txlock=immediate&immutable=1",
},
{
name: "complex database configuration",
input: "file:test.db?cache=shared&mode=rwc&_txlock=immediate&_pragma=synchronous%28FULL%29",
isMemoryDB: false,
expected: "file:test.db?_pragma=busy_timeout%282500%29&_pragma=foreign_keys%281%29&_pragma=journal_mode%28WAL%29&_pragma=synchronous%28FULL%29&_txlock=immediate&cache=shared&mode=rwc",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
resultURL, err := url.Parse(tt.input)
require.NoError(t, err)
err = addSqliteDefaultParameters(resultURL, tt.isMemoryDB)
if tt.expectError {
require.Error(t, err)
return
}
require.NoError(t, err)
expectedURL, err := url.Parse(tt.expected)
require.NoError(t, err)
compareQueryStrings(t, expectedURL, resultURL)
})
}
}
func compareQueryStrings(t *testing.T, expectedURL *url.URL, resultURL *url.URL) {
t.Helper()
// Compare scheme and path components
assert.Equal(t, expectedURL.Scheme, resultURL.Scheme)
assert.Equal(t, expectedURL.Path, resultURL.Path)
// Compare query parameters regardless of order
expectedQuery := expectedURL.Query()
resultQuery := resultURL.Query()
assert.Len(t, expectedQuery, len(resultQuery))
for key, expectedValues := range expectedQuery {
resultValues, ok := resultQuery[key]
_ = assert.True(t, ok) &&
assert.ElementsMatch(t, expectedValues, resultValues)
}
}