sync from monorepo @ 2452e92e

crates/dirigent_fermata/tests/cargo_publish_metadata.rs

@@ -0,0 +1,47 @@
+//! Guards that fermata's Cargo.toml carries the metadata required for
+//! `cargo publish` and a useful `cargo install`. Reads the manifest as
+//! plain text to avoid pulling cargo internals.
+
+use std::fs;
+
+fn manifest() -> String {
+    fs::read_to_string(concat!(env!("CARGO_MANIFEST_DIR"), "/Cargo.toml"))
+        .expect("read Cargo.toml")
+}
+
+#[test]
+fn has_license() {
+    let m = manifest();
+    assert!(m.contains("license ="), "Cargo.toml missing `license` field");
+}
+
+#[test]
+fn has_repository() {
+    let m = manifest();
+    assert!(m.contains("repository ="), "Cargo.toml missing `repository` field");
+}
+
+#[test]
+fn has_description() {
+    let m = manifest();
+    assert!(m.contains("description ="), "Cargo.toml missing `description`");
+}
+
+#[test]
+fn has_readme() {
+    let m = manifest();
+    assert!(m.contains("readme ="), "Cargo.toml missing `readme` field");
+}
+
+#[test]
+fn has_keywords_and_categories() {
+    let m = manifest();
+    assert!(m.contains("keywords ="), "Cargo.toml missing `keywords`");
+    assert!(m.contains("categories ="), "Cargo.toml missing `categories`");
+}
+
+#[test]
+fn has_rust_version() {
+    let m = manifest();
+    assert!(m.contains("rust-version ="), "Cargo.toml missing `rust-version` (MSRV)");
+}