54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package config
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestLoadFromEnvironmentOverridesYAML(t *testing.T) {
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path := filepath.Join(t.TempDir(), "app.yaml")
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if err := os.WriteFile(path, []byte("database:\n driver: postgres\nredis:\n enabled: false\n"), 0600); err != nil {
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t.Fatal(err)
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}
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t.Setenv("DATABASE_DRIVER", "mysql")
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t.Setenv("DATABASE_PORT", "3307")
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t.Setenv("REDIS_ENABLED", "true")
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t.Setenv("JWT_ACCESS_EXPIRE_MINUTES", "30")
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cfg, err := LoadFrom(path)
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if err != nil {
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t.Fatalf("LoadFrom() error = %v", err)
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}
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if cfg.Database.Driver != "mysql" || cfg.Database.Port != 3307 {
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t.Fatalf("database override failed: %+v", cfg.Database)
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}
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if !cfg.Redis.Enabled || cfg.JWT.AccessExpireMinutes != 30 {
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t.Fatalf("environment override failed: redis=%v jwt=%+v", cfg.Redis.Enabled, cfg.JWT)
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}
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}
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func TestSQLiteDefaults(t *testing.T) {
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path := filepath.Join(t.TempDir(), "app.yaml")
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if err := os.WriteFile(path, []byte("database:\n driver: sqlite\n"), 0600); err != nil {
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t.Fatal(err)
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}
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cfg, err := LoadFrom(path)
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if err != nil {
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t.Fatal(err)
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}
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if cfg.Database.SQLitePath == "" || cfg.Database.MaxOpenConns != 1 {
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t.Fatalf("unexpected SQLite defaults: %+v", cfg.Database)
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}
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}
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func TestProductionRejectsDefaultJWTSecret(t *testing.T) {
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path := filepath.Join(t.TempDir(), "app.yaml")
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if err := os.WriteFile(path, []byte("app:\n environment: production\ndatabase:\n driver: sqlite\n"), 0600); err != nil {
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t.Fatal(err)
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}
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if _, err := LoadFrom(path); err == nil {
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t.Fatal("production config accepted the default JWT secret")
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}
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}
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