rust-embed

rust macro which loads files into the rust binary at compile time during release and loads the file from the fs during dev.

e327b2d2 — Ryan Lopopolo

Add test for Asset struct with interpolated path

Files changed (1) hide show

tests/interpolated_path.rs ADDED Viewed

@@ -0,0 +1,47 @@
+#[macro_use]
+extern crate rust_embed;
+/// Test doc comment
+#[derive(RustEmbed)]
+#[folder = "$CARGO_MANFEST_ROOT/examples/public/"]
+struct Asset;
+#[test]
+fn get_works() {
+  match Asset::get("index.html") {
+    None => assert!(false, "index.html should exist"),
+    _ => assert!(true),
+  }
+  match Asset::get("gg.html") {
+    Some(_) => assert!(false, "gg.html should not exist"),
+    _ => assert!(true),
+  }
+  match Asset::get("images/llama.png") {
+    None => assert!(false, "llama.png should exist"),
+    _ => assert!(true),
+  }
+}
+#[test]
+fn iter_works() {
+  let mut num_files = 0;
+  for file in Asset::iter() {
+    assert!(Asset::get(file.as_ref()).is_some());
+    num_files += 1;
+  }
+  assert_eq!(num_files, 6);
+}
+#[test]
+fn trait_works_generic() {
+  trait_works_generic_helper::<Asset>();
+}
+fn trait_works_generic_helper<E: rust_embed::RustEmbed>() {
+  let mut num_files = 0;
+  for file in E::iter() {
+    assert!(E::get(file.as_ref()).is_some());
+    num_files += 1;
+  }
+  assert_eq!(num_files, 6);
+  assert!(E::get("gg.html").is_none(), "gg.html should not exist");
+}