46 lines
925 B
Rust
46 lines
925 B
Rust
use config::Config;
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/*
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#[derive(serde::Deserialize)]
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pub struct DatabaseSettings {
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pub username: String,
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pub password: String,
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pub host: String,
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pub port: u16,
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pub database: String,
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}
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*/
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#[derive(serde::Deserialize)]
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#[serde(default)]
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pub struct Settings {
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// pub database: DatabaseSettings,
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pub port: u16,
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}
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impl Default for Settings {
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fn default() -> Self {
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Settings { port: 3001 }
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}
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}
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pub(crate) fn get_configuration() -> Result<Settings, config::ConfigError> {
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Config::builder()
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.add_source(config::File::with_name("./ztd.config").required(false))
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.build()?
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.try_deserialize()
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_for_defaults() {
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let maybe_config = get_configuration();
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assert!(!maybe_config.is_err());
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let config = maybe_config.unwrap();
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assert_eq!(config.port, 3001);
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}
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}
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