bao: fix tests (#353130)

    hash = "sha256-+MjfqIg/aKPWhzxbPJ0dnS4egCj50Ib7ob3zXUSBXRg=";

  };

  cargoHash = "sha256-SNsRN5XgchZq6/BZnMeahIqnkP4Jq6bZxbE5cDVpsQA=";

  cargoPatches = [

    # https://github.com/oconnor663/bao/pull/55

    ./test-exe.patch

  ];

  cargoHash = "sha256-mmhTG3WXVjIKtaz2xP9aYI9GQNTbx4l3c6UgKSMgQJU=";

  meta = {

    description = "Implementation of BLAKE3 verified streaming";

diff --git a/Cargo.toml b/Cargo.toml

index 2f66e42..34240e8 100644

--- a/Cargo.toml

+++ b/Cargo.toml

@@ -26,6 +26,9 @@ path = "src/main.rs"

 [dependencies.arrayref]

 version = "0.3.5"

+[dependencies.assert_cmd]

+version = "2.0.16"

+

 [dependencies.bao]

 version = "0.12"

diff --git a/tests/test.rs b/tests/test.rs

index f9427bd..48aabca 100644

--- a/tests/test.rs

+++ b/tests/test.rs

@@ -1,8 +1,7 @@

 use duct::cmd;

 use rand::prelude::*;

-use std::env::consts::EXE_EXTENSION;

 use std::fs;

-use std::path::{Path, PathBuf};

+use std::path::PathBuf;

 use std::sync::Once;

 use tempfile::tempdir;

@@ -15,10 +14,7 @@ pub fn bao_exe() -> PathBuf {

             .expect("build failed");

     });

-    Path::new("target")

-        .join("debug")

-        .join("bao")

-        .with_extension(EXE_EXTENSION)

+    assert_cmd::cargo::cargo_bin("bao")

 }

 #[test]