Create tests crate

Author: luisfi-dev

.vscode/tasks.json

@@ -151,7 +151,7 @@
 		},
 
 		{
-			"label": "Cargo: Install crates",
+			"label": "Cargo: Install crates (impl crate)",
 			"icon": {
 				"id": "package",
 				"color": "terminal.ansiYellow"
@@ -170,6 +170,26 @@
 			"problemMatcher": []
 		},
 
+		{
+			"label": "Cargo: Install crates (tests crate)",
+			"icon": {
+				"id": "package",
+				"color": "terminal.ansiYellow"
+			},
+
+			"type": "shell",
+			"command": "cargo add -p error-stack-macros2-tests ${input:crates}",
+
+			"isBackground": false,
+			"presentation": {
+				"echo": false,
+				"panel": "dedicated",
+				"showReuseMessage": false
+			},
+
+			"problemMatcher": []
+		},
+
 		{
 			"label": "RustFMT: Format",
 			"icon": {

Cargo.lock

@@ -1,3 +1,3 @@
 [workspace]
-members = ["impl"]
+members = ["impl", "tests"]
 resolver = "3"

Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+name = "error-stack-macros2-tests"
+version = "0.0.0-reserved"
+authors = ["LuisFerLCC"]
+edition = "2024"
+rust-version = "1.90.0"
+publish = false
+
+
+[dependencies]
+error-stack = "0.6.0"
+error-stack-macros2 = { path = "../impl" }
+
+[lints.rust]
+single_use_lifetimes = "warn"
+unconditional_recursion = "deny"
+unit_bindings = "warn"
+unnameable_types = "warn"
+unreachable_pub = "warn"
+unsafe_code = "deny"
+unused_lifetimes = "warn"
+
+[lints.clippy]
+unwrap_used = "warn"
+expect_used = "warn"
+panic = "warn"

tests/Cargo.toml

@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}