Anyhow to simplify tests

1 files changed, 7 insertions, 7 deletions

diff --git a/tests/cli.rs b/tests/cli.rs
index ccf837b..8197a92 100644
--- a/tests/cli.rs
+++ b/tests/cli.rs
@@ -1,27 +1,27 @@
+use anyhow::Result;
 use assert_cmd::cargo::cargo_bin;
 use rexpect::{session::PtySession, spawn};
-use std::error::Error;
 
-fn spawn_interactive_process() -> Result<PtySession, Box<dyn Error>> {
+fn spawn_interactive_process() -> Result<PtySession> {
     let path = cargo_bin(env!("CARGO_PKG_NAME"));
     let mut process = spawn(&path.display().to_string(), Some(3000))?;
     expect_prompt(&mut process)?;
     Ok(process)
 }
 
-fn expect_prompt(p: &mut PtySession) -> Result<(), Box<dyn Error>> {
+fn expect_prompt(p: &mut PtySession) -> Result<()> {
     p.exp_string("> ")?;
     Ok(())
 }
 
 #[test]
-fn shows_a_prompt() -> Result<(), Box<dyn Error>> {
+fn shows_a_prompt() -> Result<()> {
     spawn_interactive_process()?;
     Ok(())
 }
 
 #[test]
-fn does_nothing_after_receiving_whitespace_input() -> Result<(), Box<dyn Error>> {
+fn does_nothing_after_receiving_whitespace_input() -> Result<()> {
     let mut p = spawn_interactive_process()?;
     p.send_line("")?;
     expect_prompt(&mut p)?;
@@ -31,7 +31,7 @@ fn does_nothing_after_receiving_whitespace_input() -> Result<(), Box<dyn Error>>
 }
 
 #[test]
-fn quits_when_eof_is_sent() -> Result<(), Box<dyn Error>> {
+fn quits_when_eof_is_sent() -> Result<()> {
     let mut p = spawn_interactive_process()?;
     p.send_control('d')?;
     p.exp_eof()?;
@@ -39,7 +39,7 @@ fn quits_when_eof_is_sent() -> Result<(), Box<dyn Error>> {
 }
 
 #[test]
-fn quits_when_exit_command_is_sent() -> Result<(), Box<dyn Error>> {
+fn quits_when_exit_command_is_sent() -> Result<()> {
     let mut p = spawn_interactive_process()?;
     p.send_line("exit")?;
     p.exp_eof()?;