1 files changed, 4 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 868f563..094a80f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,3 +8,7 @@ edition = "2018"
 
 [dependencies]
 structopt = "0.3.7"
+
+[dev-dependencies]
+assert_cmd = "0.10"
+predicates = "1"