diff --git a/src/snapshots/insta_cmd__pass_stdin.snap b/src/snapshots/insta_cmd__pass_stdin.snap
new file mode 100644
index 0000000..10ed3b9
--- /dev/null
+++ b/src/snapshots/insta_cmd__pass_stdin.snap
@@ -0,0 +1,13 @@
+---
+source: src/lib.rs
+info:
+  program: cat
+  args: []
+  stdin: Hello World!
+---
+success: true
+exit_code: 0
+----- stdout -----
+Hello World!
+----- stderr -----
+
diff --git a/src/snapshots/insta_cmd__pass_stdin_on_array.snap b/src/snapshots/insta_cmd__pass_stdin_on_array.snap
new file mode 100644
index 0000000..10ed3b9
--- /dev/null
+++ b/src/snapshots/insta_cmd__pass_stdin_on_array.snap
@@ -0,0 +1,13 @@
+---
+source: src/lib.rs
+info:
+  program: cat
+  args: []
+  stdin: Hello World!
+---
+success: true
+exit_code: 0
+----- stdout -----
+Hello World!
+----- stderr -----
+