Add feature gates to test functions

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

Author: matthiasbeyer

tests/async_builder.rs

@@ -46,6 +46,7 @@ impl AsyncSource for AsyncFile {
     }
 }
 
+#[cfg(feature = "json")]
 #[tokio::test]
 async fn test_single_async_file_source() {
     let config = Config::builder()
@@ -60,6 +61,7 @@ async fn test_single_async_file_source() {
     assert_eq!(true, config.get::<bool>("debug").unwrap());
 }
 
+#[cfg(all(feature = "json", feature = "toml"))]
 #[tokio::test]
 async fn test_two_async_file_sources() {
     let config = Config::builder()
@@ -80,6 +82,7 @@ async fn test_two_async_file_sources() {
     assert_eq!(1, config.get::<i32>("place.number").unwrap());
 }
 
+#[cfg(all(feature = "toml", feature = "json"))]
 #[tokio::test]
 async fn test_sync_to_async_file_sources() {
     let config = Config::builder()
@@ -96,6 +99,7 @@ async fn test_sync_to_async_file_sources() {
     assert_eq!(1, config.get::<i32>("place.number").unwrap());
 }
 
+#[cfg(all(feature = "toml", feature = "json"))]
 #[tokio::test]
 async fn test_async_to_sync_file_sources() {
     let config = Config::builder()
@@ -112,6 +116,7 @@ async fn test_async_to_sync_file_sources() {
     assert_eq!(1, config.get::<i32>("place.number").unwrap());
 }
 
+#[cfg(feature = "toml")]
 #[tokio::test]
 async fn test_async_file_sources_with_defaults() {
     let config = Config::builder()
@@ -132,6 +137,7 @@ async fn test_async_file_sources_with_defaults() {
     assert_eq!(1, config.get::<i32>("place.number").unwrap());
 }
 
+#[cfg(feature = "toml")]
 #[tokio::test]
 async fn test_async_file_sources_with_overrides() {
     let config = Config::builder()

tests/legacy/set.rs

@@ -77,7 +77,7 @@ fn test_set_arr_path() {
     assert_eq!(c.get("items[2]").ok(), Some("George".to_string()));
 }
 
-#[cfg(feature = "toml")]
+#[cfg(feature = "json")]
 #[test]
 fn test_set_capital() {
     let mut c = Config::default();

tests/set.rs

@@ -75,7 +75,7 @@ fn test_set_arr_path() {
     assert_eq!(config.get("items[2]").ok(), Some("George".to_string()));
 }
 
-#[cfg(feature = "toml")]
+#[cfg(feature = "json")]
 #[test]
 fn test_set_capital() {
     let config = Config::builder()