Add test suite

Signed-off-by: Christian Poveda <[email protected]>

Author: pvdrz

Cargo.lock

@@ -11,7 +11,8 @@ rust-version.workspace = true
 [lib]
 proc-macro = true
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[dev-dependencies]
+trybuild = "1.0"
 
 [dependencies]
 proc-macro2 = "1.0.78"

cyclonedx-bom-macros/Cargo.toml

@@ -0,0 +1,6 @@
+#[test]
+fn ui() {
+    let t = trybuild::TestCases::new();
+    t.pass("tests/ui/pass/*.rs");
+    t.compile_fail("tests/ui/fail/*.rs");
+}

cyclonedx-bom-macros/tests/lib.rs

@@ -0,0 +1,6 @@
+use cyclonedx_bom_macros::versioned;
+
+#[versioned("1.3")]
+struct Foo;
+
+fn main() {}

cyclonedx-bom-macros/tests/ui/fail/struct.rs

@@ -0,0 +1,5 @@
+error: cannot parse module: expected `mod` while using the `#[versioned]` macro
+ --> tests/ui/fail/struct.rs:4:1
+  |
+4 | struct Foo;
+  | ^^^^^^