update sign testcase

Author: yanganto

asyncgit/src/sync/sign.rs

@@ -270,6 +270,8 @@ impl Sign for GPGSign {
 
 /// Sign commit data using `SSHDiskKeySign`
 pub struct SSHSign {
+	#[cfg(test)]
+	program: String,
 	#[cfg(test)]
 	key_path: String,
 	secret_key: PrivateKey,
@@ -288,6 +290,8 @@ impl SSHSign {
 					PrivateKey::from_openssh(bytes).ok()
 				})
 				.map(|secret_key| Self {
+					#[cfg(test)]
+					program: "ssh".to_string(),
 					#[cfg(test)]
 					key_path,
 					secret_key,
@@ -319,7 +323,7 @@ impl Sign for SSHSign {
 
 	#[cfg(test)]
 	fn program(&self) -> &String {
-		"ssh"
+		&self.program
 	}
 
 	#[cfg(test)]
@@ -408,6 +412,7 @@ mod tests {
 		let sign =
 			SignBuilder::from_gitconfig(&repo, &repo.config()?)?;
 
+		assert_eq!("FFAA", sign.signing_key());
 		Ok(())
 	}
 
@@ -425,7 +430,7 @@ mod tests {
 			SignBuilder::from_gitconfig(&repo, &repo.config()?)?;
 
 		assert_eq!("ssh", sign.program());
-		assert_eq!("/tmp/key", sign.signing_key());
+		assert_eq!("/tmp/key.pub", sign.signing_key());
 
 		Ok(())
 	}