1 files changed, 30 insertions, 0 deletions
diff --git a/tests/basic.rs b/tests/basic.rs
index 24a700d..7cb7a08 100644
--- a/tests/basic.rs
+++ b/tests/basic.rs
@@ -87,6 +87,13 @@ fn _which<T: AsRef<OsStr>>(f: &TestFixture, path: T) -> which::Result<which::Can
     which::CanonicalPath::new_in(path, Some(f.paths.clone()), f.tempdir.path())
 }
 
+fn _which_all<T: AsRef<OsStr>>(
+    f: &TestFixture,
+    path: T,
+) -> which::Result<impl Iterator<Item = which::Result<which::CanonicalPath>>> {
+    which::CanonicalPath::all_in(path, Some(f.paths.clone()), f.tempdir.path().to_path_buf())
+}
+
 #[test]
 #[cfg(unix)]
 fn it_works() {
@@ -148,6 +155,29 @@ fn test_which_second() {
 }
 
 #[test]
+fn test_which_all() {
+    let f = TestFixture::new();
+    let actual = _which_all(&f, BIN_NAME)
+        .unwrap()
+        .map(|c| c.unwrap())
+        .collect::<Vec<_>>();
+    let mut expected = f
+        .bins
+        .iter()
+        .map(|p| p.canonicalize().unwrap())
+        .collect::<Vec<_>>();
+    #[cfg(windows)]
+    {
+        expected.retain(|p| p.extension().map(|ext| ext == "exe" || ext == "cmd") == Some(true));
+    }
+    #[cfg(not(windows))]
+    {
+        expected.retain(|p| p.file_name().unwrap() == BIN_NAME);
+    }
+    assert_eq!(actual, expected);
+}
+
+#[test]
 #[cfg(unix)]
 fn test_which_absolute() {
     let f = TestFixture::new();