1 files changed, 16 insertions, 0 deletions
diff --git a/src/parse/test.rs b/src/parse/test.rs
new file mode 100644
index 0000000..6cd7793
--- /dev/null
+++ b/src/parse/test.rs
@@ -0,0 +1,16 @@
+use super::*;
+
+fn parse(x: &[u8]) -> Ast<PreExpansion> {
+    do_parse(x).unwrap()
+}
+
+#[test]
+fn command_interp() {
+    assert_eq!(
+        parse(br#"echo "$(echo hi)""#),
+        pipes([cmd([
+            estr(b"echo"),
+            str([cmdp(pipes([cmd([estr(b"echo"), estr(b"hi")]),])),])
+        ]),])
+    );
+}