Add tests for config command

This change adds a set of tests for the config get and set commands. We
cover chosen valid parameter combinations and verify that they work as
expected as well as an invalid one.

2 files changed, 67 insertions, 0 deletions

diff --git a/nitrocli/src/tests/config.rs b/nitrocli/src/tests/config.rs
new file mode 100644
index 0000000..8983cb8
--- /dev/null
+++ b/nitrocli/src/tests/config.rs
@@ -0,0 +1,66 @@
+// config.rs
+
+// *************************************************************************
+// * Copyright (C) 2019 Daniel Mueller (deso@posteo.net)                   *
+// *                                                                       *
+// * This program is free software: you can redistribute it and/or modify  *
+// * it under the terms of the GNU General Public License as published by  *
+// * the Free Software Foundation, either version 3 of the License, or     *
+// * (at your option) any later version.                                   *
+// *                                                                       *
+// * This program is distributed in the hope that it will be useful,       *
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+// * GNU General Public License for more details.                          *
+// *                                                                       *
+// * You should have received a copy of the GNU General Public License     *
+// * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+// *************************************************************************
+
+use super::*;
+
+#[test_device]
+fn get(device: nitrokey::DeviceWrapper) -> crate::Result<()> {
+  let re = regex::Regex::new(
+    r#"^Config:
+  numlock binding:          (not set|\d+)
+  capslock binding:         (not set|\d+)
+  scrollock binding:        (not set|\d+)
+  require user PIN for OTP: (true|false)
+$"#,
+  )
+  .unwrap();
+
+  let out = Nitrocli::with_dev(device).handle(&["config", "get"])?;
+  assert!(re.is_match(&out), out);
+  Ok(())
+}
+
+#[test_device]
+fn set_wrong_usage(device: nitrokey::DeviceWrapper) {
+  let res = Nitrocli::with_dev(device).handle(&["config", "set", "--numlock", "2", "-N"]);
+  assert_eq!(
+    res.unwrap_str_err(),
+    "--numlock and --no-numlock are mutually exclusive"
+  );
+}
+
+#[test_device]
+fn set_get(device: nitrokey::DeviceWrapper) -> crate::Result<()> {
+  let mut ncli = Nitrocli::with_dev(device);
+  let _ = ncli.handle(&["config", "set", "-s", "1", "-c", "0", "-N"])?;
+
+  let re = regex::Regex::new(
+    r#"^Config:
+  numlock binding:          not set
+  capslock binding:         0
+  scrollock binding:        1
+  require user PIN for OTP: (true|false)
+$"#,
+  )
+  .unwrap();
+
+  let out = ncli.handle(&["config", "get"])?;
+  assert!(re.is_match(&out), out);
+  Ok(())
+}
diff --git a/nitrocli/src/tests/mod.rs b/nitrocli/src/tests/mod.rs
index 4a4ab09..5c73f51 100644
--- a/nitrocli/src/tests/mod.rs
+++ b/nitrocli/src/tests/mod.rs
@@ -36,6 +36,7 @@ const NITROKEY_DEFAULT_USER_PIN: &str = "123456";
 #[test_device]
 fn dummy() {}
 
+mod config;
 mod otp;
 mod pin;
 mod run;