mirror of
https://github.com/Syngnat/GoNavi.git
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d13c153f5e
- 提交 internal/db 多驱动用户可见错误与状态文案多语言化 - 补齐数据库驱动多语言测试与六语言 catalog - 修复 frontend i18n catalog 的 4 个失效 guard
117 lines
3.1 KiB
Go
117 lines
3.1 KiB
Go
//go:build gonavi_full_drivers || gonavi_dameng_driver
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package db
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import (
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"database/sql"
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"database/sql/driver"
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"io"
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"os"
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"strings"
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"sync"
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"testing"
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"GoNavi-Wails/shared/i18n"
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)
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type damengI18nEmptyRowsDriver struct{}
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type damengI18nEmptyRowsConn struct{}
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type damengI18nEmptyRowsStmt struct{}
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type damengI18nEmptyRowsRows struct{}
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var registerDamengI18nEmptyRowsDriverOnce sync.Once
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var rawDamengCreateStatementNotFoundText = string([]rune{0x672a, 0x627e, 0x5230, 0x5efa, 0x8868, 0x8bed, 0x53e5})
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func (damengI18nEmptyRowsDriver) Open(name string) (driver.Conn, error) {
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return damengI18nEmptyRowsConn{}, nil
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}
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func (damengI18nEmptyRowsConn) Prepare(query string) (driver.Stmt, error) {
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return damengI18nEmptyRowsStmt{}, nil
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}
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func (damengI18nEmptyRowsConn) Close() error { return nil }
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func (damengI18nEmptyRowsConn) Begin() (driver.Tx, error) {
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return nil, localizedDatabaseRuntimeError("db.backend.error.transaction_not_open", nil)
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}
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func (damengI18nEmptyRowsStmt) Close() error { return nil }
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func (damengI18nEmptyRowsStmt) NumInput() int { return -1 }
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func (damengI18nEmptyRowsStmt) Exec(args []driver.Value) (driver.Result, error) {
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return driver.RowsAffected(0), nil
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}
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func (damengI18nEmptyRowsStmt) Query(args []driver.Value) (driver.Rows, error) {
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return damengI18nEmptyRowsRows{}, nil
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}
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func (damengI18nEmptyRowsRows) Columns() []string {
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return []string{"DDL"}
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}
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func (damengI18nEmptyRowsRows) Close() error { return nil }
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func (damengI18nEmptyRowsRows) Next(dest []driver.Value) error {
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return io.EOF
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}
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func openDamengI18nEmptyRowsDB(t *testing.T) *sql.DB {
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t.Helper()
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registerDamengI18nEmptyRowsDriverOnce.Do(func() {
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sql.Register("dameng_i18n_empty_rows", damengI18nEmptyRowsDriver{})
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})
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conn, err := sql.Open("dameng_i18n_empty_rows", "")
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if err != nil {
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t.Fatalf("open dameng_i18n_empty_rows test DB failed: %v", err)
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}
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t.Cleanup(func() {
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_ = conn.Close()
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})
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return conn
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}
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func TestDamengCreateStatementNotFoundUsesCurrentLanguage(t *testing.T) {
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SetBackendLanguage(i18n.LanguageEnUS)
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t.Cleanup(func() {
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SetBackendLanguage(i18n.LanguageZhCN)
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})
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damengDB := &DamengDB{conn: openDamengI18nEmptyRowsDB(t)}
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_, err := damengDB.GetCreateStatement("app", "orders")
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if err == nil {
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t.Fatal("expected Dameng GetCreateStatement to fail")
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}
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if err.Error() != "The CREATE TABLE statement was not found" {
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t.Fatalf("expected English create-statement error, got %q", err.Error())
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}
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if strings.Contains(err.Error(), rawDamengCreateStatementNotFoundText) {
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t.Fatalf("expected no raw Chinese create-statement text, got %q", err.Error())
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}
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}
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func TestDamengCreateStatementSourceUsesI18nKey(t *testing.T) {
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sourceBytes, err := os.ReadFile("dameng_impl.go")
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if err != nil {
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t.Fatalf("read dameng_impl.go: %v", err)
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}
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source := string(sourceBytes)
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rawMessage := `fmt.Errorf("` + rawDamengCreateStatementNotFoundText + `")`
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if strings.Contains(source, rawMessage) {
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t.Fatalf("dameng_impl.go still contains raw create-statement text %q", rawMessage)
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}
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if !strings.Contains(source, "db.backend.error.create_table_statement_not_found") {
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t.Fatal("dameng_impl.go does not reference db.backend.error.create_table_statement_not_found")
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}
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}
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