use lmflow::Graph;
#[test]
fn graph_build_does_not_install_default_kernels() {
let error = Graph::from_yaml(
r#"
nodes:
- { name: pass, kernel: PassThrough, input_ports: [in], output_ports: [out] }
input_ports: [in]
output_ports: [out]
"#,
)
.unwrap_err();
assert!(
error
.to_string()
.contains("kernel `PassThrough` not registered"),
"{error}"
);
}