Añade lectura de configuración global y modular

- Soporta jerarquía de ficheros TOML que mapean ajustes a estructuras
  fuertemente tipadas con valores predefinidos.
- Permite definir configuraciones distintas para cada entorno.
- Añade la macro `include_config!` para facilitar la asignación modular
  de ajustes de configuración.
- Añade documentación detallada y tests de verificación.
This commit is contained in:
Manuel Cillero 2025-07-05 22:23:05 +02:00
parent cbee4c2cb8
commit f7dbd90af2
14 changed files with 4938 additions and 4 deletions

41
tests/config.rs Normal file
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use pagetop::prelude::*;
use serde::Deserialize;
use std::env;
include_config!(SETTINGS: Settings => [
"test.string_value" => "Test String",
"test.int_value" => -321,
"test.float_value" => 2.3456,
]);
#[derive(Debug, Deserialize)]
pub struct Settings {
pub test: Test,
}
#[derive(Debug, Deserialize)]
pub struct Test {
pub string_value: String,
pub int_value: i32,
pub float_value: f32,
}
#[pagetop::test]
async fn check_global_config() {
env::set_var("PAGETOP_RUN_MODE", "test");
assert_eq!(global::SETTINGS.app.run_mode, "test");
assert_eq!(global::SETTINGS.app.name, "Testing");
assert_eq!(global::SETTINGS.server.bind_port, 9000);
}
#[pagetop::test]
async fn check_local_config() {
env::set_var("PAGETOP_RUN_MODE", "test");
assert_eq!(SETTINGS.test.string_value, "Modified value");
assert_eq!(SETTINGS.test.int_value, -321);
assert_eq!(SETTINGS.test.float_value, 8.7654);
}