add some test scaffolding

1 files changed, 3 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6fced2f..fe1b835 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,6 +19,9 @@ default = []
 async = ["blocking", "futures-lite"]
 
 [dev-dependencies]
+assert_cmd = "1.0"
+assert_fs = "1.0"
+escargot = "0.5"
 libc = "0.2"
 pty-process = { version = "0.1", features = ["backend-smol"] }
 smol = "1.2"