143 lines
No EOL
2.9 KiB
Rust
143 lines
No EOL
2.9 KiB
Rust
#![feature(trace_macros)]
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use std::env;
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#[macro_use]
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extern crate itconfig;
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#[test]
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fn one_variable() {
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config! {
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DEBUG: bool => true,
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}
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assert_eq!(cfg::DEBUG(), true);
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}
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#[test]
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fn few_variables() {
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config! {
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FOO: bool => true,
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BAR: bool => false,
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}
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assert_eq!(cfg::FOO(), true);
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assert_eq!(cfg::BAR(), false);
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}
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#[test]
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fn different_types() {
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config! {
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NUMBER: i32 => 30,
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BOOL: bool => true,
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STRING: String => "string".to_string(),
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}
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assert_eq!(cfg::NUMBER(), 30);
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assert_eq!(cfg::BOOL(), true);
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assert_eq!(cfg::STRING(), "string");
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}
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#[test]
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fn convert_bool_type_from_env() {
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env::set_var("T_BOOL", "t");
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env::set_var("TRUE_BOOL", "true");
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env::set_var("NUM_BOOL", "1");
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env::set_var("ON_BOOL", "on");
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env::set_var("CAMEL_CASE", "True");
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env::set_var("FALSE_BOOL", "false");
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config! {
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T_BOOL: bool,
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TRUE_BOOL: bool,
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NUM_BOOL: bool,
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ON_BOOL: bool,
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CAMEL_CASE: bool,
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FALSE_BOOL: bool,
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}
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assert_eq!(cfg::T_BOOL(), true);
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assert_eq!(cfg::TRUE_BOOL(), true);
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assert_eq!(cfg::NUM_BOOL(), true);
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assert_eq!(cfg::ON_BOOL(), true);
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assert_eq!(cfg::CAMEL_CASE(), true);
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assert_eq!(cfg::FALSE_BOOL(), false);
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}
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#[test]
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fn convert_number_value_from_env() {
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env::set_var("I8", "10");
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env::set_var("I16", "10");
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env::set_var("I32", "10");
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env::set_var("I64", "10");
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env::set_var("I128", "10");
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env::set_var("ISIZE","10");
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env::set_var("U8", "10");
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env::set_var("U16", "10");
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env::set_var("U32", "10");
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env::set_var("U64", "10");
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env::set_var("U128", "10");
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env::set_var("USIZE","10");
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env::set_var("F32", "10");
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env::set_var("F64","10");
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config! {
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I8: i8,
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I16: i16,
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I32: i32,
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I64: i64,
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I128: i128,
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ISIZE: isize,
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U8: u8,
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U16: u16,
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U32: u32,
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U64: u64,
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U128: u128,
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USIZE: usize,
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F32: f32,
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F64: f64,
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}
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assert_eq!(cfg::I8(), 10);
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assert_eq!(cfg::I16(), 10);
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assert_eq!(cfg::I32(), 10);
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assert_eq!(cfg::I64(), 10);
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assert_eq!(cfg::ISIZE(), 10);
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assert_eq!(cfg::U8(), 10);
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assert_eq!(cfg::U16(), 10);
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assert_eq!(cfg::U32(), 10);
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assert_eq!(cfg::U64(), 10);
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assert_eq!(cfg::USIZE(), 10);
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assert_eq!(cfg::F32(), 10.0);
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assert_eq!(cfg::F64(), 10.0);
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}
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#[test]
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fn change_config_module_name() {
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config! {
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#![mod_name = custom_config_name]
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DEBUG: bool => true,
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}
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assert_eq!(custom_config_name::DEBUG(), true);
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}
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#[test]
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fn config_namespace() {
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config! {
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DEBUG: bool => true,
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POSTGRES {
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HOST: bool => true,
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PORT: bool => true,
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USERNAME: bool => true,
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}
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}
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assert_eq!(cfg::DEBUG(), true);
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assert_eq!(cfg::POSTGRES::HOST(), true);
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} |