test exit scenarios

Cargo.toml

@@ -35,7 +35,7 @@ panic = "abort"
 # This project is conscious about its dependencies. Only add them if you really
 # need to. Be aware of crates features, and only enable what is needed.
 clap = { version = "4", features = ["derive", "env"] }
-ctrlc = "3"
+ctrlc = { version = "3", features = ["termination"] }
 dialoguer = { version = "0.11", default-features = false }
 env_logger = "0.11"
 log = "0.4"

src/cmd/fix.rs

@@ -85,9 +85,15 @@ impl Cmd {
                 print!("{}", fixes[selection]);
                 Ok(())
             }
-            Ok(None) => Ok(()),
+            Ok(None) => {
+                eprintln!("Cancelled.");
+                Ok(())
+            }
             // Do not throw an error when Ctrl-C is pressed.
-            Err(dialoguer::Error::IO(e)) if e.kind() == io::ErrorKind::Interrupted => Ok(()),
+            Err(dialoguer::Error::IO(e)) if e.kind() == io::ErrorKind::Interrupted => {
+                eprintln!("Cancelled.");
+                Ok(())
+            }
             Err(e) => Err(Error::Select(e)),
         }
     }

tests/bash.rs

@@ -54,3 +54,16 @@ fn nothing_to_fix(bash: (Session, NamedTempFile)) {
     p.send_line("").unwrap();
     p.expect("nothing to fix").unwrap();
 }
+
+#[rstest]
+fn quit(bash: (Session, NamedTempFile)) {
+    let (mut p, _histfile) = bash;
+
+    p.set_expect_timeout(Some(Duration::from_secs(5)));
+
+    p.send_line("eco 'Hello, world!'").unwrap();
+    p.expect("command not found").unwrap();
+    p.send_line("fix").unwrap();
+    p.send_line("q").unwrap();
+    p.expect("Cancelled.").unwrap();
+}