From 6d551603d06556e46c407e888f914cc28de0fa75 Mon Sep 17 00:00:00 2001 From: YounessBird <67457600+YounessBird@users.noreply.github.com> Date: Tue, 5 Jul 2022 09:01:27 +0100 Subject: tests for key overrides tests for key overrides tests for key overrides tests for key overrides --- tests/file_ini.rs | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/file_json.rs | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/file_json5.rs | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/file_ron.rs | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/file_toml.rs | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/file_yaml.rs | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 625 insertions(+) diff --git a/tests/file_ini.rs b/tests/file_ini.rs index 4ebf6e3..e7f369a 100644 --- a/tests/file_ini.rs +++ b/tests/file_ini.rs @@ -66,3 +66,106 @@ fn test_error_parse() { ) ); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} + +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Ini)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_foo", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Ini)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.foo, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.foo, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Ini)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + let val: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + val, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Ini)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let param: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + param, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} diff --git a/tests/file_json.rs b/tests/file_json.rs index e660997..91cbc9b 100644 --- a/tests/file_json.rs +++ b/tests/file_json.rs @@ -111,3 +111,108 @@ fn test_json_vec() { assert_eq!(vi.next().unwrap().into_string().unwrap(), "example_dir2"); assert!(vi.next().is_none()); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} + +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Json)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + println!("triggered error {:?}", e); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_foo", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Json)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.foo, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.foo, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Json)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + let val: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + val, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Json)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let param: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + param, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} diff --git a/tests/file_json5.rs b/tests/file_json5.rs index 4bc17d7..74d06c2 100644 --- a/tests/file_json5.rs +++ b/tests/file_json5.rs @@ -89,3 +89,107 @@ fn test_error_parse() { ) ); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} + +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Json5)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_foo", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Json5)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.foo, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.foo, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Json5)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + let val: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + val, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Json5)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let param: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + param, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} diff --git a/tests/file_ron.rs b/tests/file_ron.rs index 64e2cae..9f1ea35 100644 --- a/tests/file_ron.rs +++ b/tests/file_ron.rs @@ -89,3 +89,107 @@ fn test_error_parse() { format!("4:1: Expected colon in {}", path_with_extension.display()) ); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} + +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Ron)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_foo", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings", FileFormat::Ron)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.foo, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.foo, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Ron)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + let val: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + val, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test", FileFormat::Ron)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let param: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + param, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} diff --git a/tests/file_toml.rs b/tests/file_toml.rs index 9c5ee57..6ab1a2c 100644 --- a/tests/file_toml.rs +++ b/tests/file_toml.rs @@ -101,3 +101,107 @@ fn test_error_parse() { ) ); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings.toml", FileFormat::Toml)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings.toml", FileFormat::Toml)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.bar, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.bar, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test.toml", FileFormat::Toml)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + + let values: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + values, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test.toml", FileFormat::Toml)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let values: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + values, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} diff --git a/tests/file_yaml.rs b/tests/file_yaml.rs index 0ece482..b961c2a 100644 --- a/tests/file_yaml.rs +++ b/tests/file_yaml.rs @@ -120,3 +120,108 @@ fn test_yaml_parsing_key() { "Test String" ); } + +#[derive(Debug, Deserialize, PartialEq)] +enum EnumSettings { + Bar(String), +} + +#[derive(Debug, Deserialize, PartialEq)] +struct StructSettings { + foo: String, + bar: String, +} +#[derive(Debug, Deserialize, PartialEq)] +#[allow(non_snake_case)] +struct CapSettings { + FOO: String, +} + +#[test] +fn test_override_uppercase_value_for_struct() { + std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings.yaml", FileFormat::Yaml)) + .add_source(config::Environment::with_prefix("APP").separator("_")) + .build() + .unwrap(); + + let cap_settings = cfg.clone().try_deserialize::(); + let lower_settings = cfg.try_deserialize::().unwrap(); + + match cap_settings { + Ok(v) => { + // this assertion will ensure that the map has only lowercase keys + assert_ne!(v.FOO, "FOO should be overridden"); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } + Err(e) => { + if e.to_string().contains("missing field `FOO`") { + println!("triggered error {:?}", e); + assert_eq!( + lower_settings.foo, + "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string() + ); + } else { + panic!("{}", e); + } + } + } +} + +#[test] +fn test_override_lowercase_value_for_struct() { + std::env::set_var("config_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings.yaml", FileFormat::Yaml)) + .add_source(config::Environment::with_prefix("config").separator("_")) + .build() + .unwrap(); + + let values: StructSettings = cfg.try_deserialize().unwrap(); + assert_eq!( + values.bar, + "I have been overridden_with_lower_case".to_string() + ); + assert_ne!(values.bar, "I am bar".to_string()); +} + +#[test] +fn test_override_uppercase_value_for_enums() { + std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test.yaml", FileFormat::Yaml)) + .add_source(config::Environment::with_prefix("APPS").separator("_")) + .build() + .unwrap(); + let values: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + values, + EnumSettings::Bar("I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE".to_string()) + ); +} + +#[test] +fn test_override_lowercase_value_for_enums() { + std::env::set_var("test_bar", "I have been overridden_with_lower_case"); + + let cfg = Config::builder() + .add_source(File::new("tests/Settings-enum-test.yaml", FileFormat::Yaml)) + .add_source(config::Environment::with_prefix("test").separator("_")) + .build() + .unwrap(); + + let values: EnumSettings = cfg.try_deserialize().unwrap(); + + assert_eq!( + values, + EnumSettings::Bar("I have been overridden_with_lower_case".to_string()) + ); +} -- cgit v1.2.3