1 files changed, 110 insertions, 0 deletions
diff --git a/src/tests/run.rs b/src/tests/run.rs
new file mode 100644
index 0000000..22e7004
--- /dev/null
+++ b/src/tests/run.rs
@@ -0,0 +1,110 @@
+// run.rs
+
+// *************************************************************************
+// * Copyright (C) 2019-2020 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]
+fn no_command_or_option() {
+  let (rc, out, err) = Nitrocli::new().run(&[]);
+
+  assert_ne!(rc, 0);
+  assert_eq!(out, b"");
+
+  let s = String::from_utf8_lossy(&err).into_owned();
+  assert!(s.starts_with("nitrocli"), s);
+  assert!(s.contains("USAGE:\n"), s);
+}
+
+#[test]
+fn help_options() {
+  fn test_run(args: &[&str], help: &str) {
+    let mut all = args.to_vec();
+    all.push(help);
+
+    let (rc, out, err) = Nitrocli::new().run(&all);
+
+    assert_eq!(rc, 0);
+    assert_eq!(err, b"");
+
+    let s = String::from_utf8_lossy(&out).into_owned();
+    let mut args = args.to_vec();
+    args.insert(0, "nitrocli");
+    assert!(s.starts_with(&args.join("-")), s);
+    assert!(s.contains("USAGE:\n"), s);
+  }
+
+  fn test(args: &[&str]) {
+    test_run(args, "--help");
+    test_run(args, "-h");
+  }
+
+  test(&[]);
+  test(&["config"]);
+  test(&["config", "get"]);
+  test(&["config", "set"]);
+  test(&["encrypted"]);
+  test(&["encrypted", "open"]);
+  test(&["encrypted", "close"]);
+  test(&["hidden"]);
+  test(&["hidden", "close"]);
+  test(&["hidden", "create"]);
+  test(&["hidden", "open"]);
+  test(&["lock"]);
+  test(&["otp"]);
+  test(&["otp", "clear"]);
+  test(&["otp", "get"]);
+  test(&["otp", "set"]);
+  test(&["otp", "status"]);
+  test(&["pin"]);
+  test(&["pin", "clear"]);
+  test(&["pin", "set"]);
+  test(&["pin", "unblock"]);
+  test(&["pws"]);
+  test(&["pws", "clear"]);
+  test(&["pws", "get"]);
+  test(&["pws", "set"]);
+  test(&["pws", "status"]);
+  test(&["reset"]);
+  test(&["status"]);
+  test(&["unencrypted"]);
+  test(&["unencrypted", "set"]);
+}
+
+#[test]
+#[ignore]
+fn version_option() {
+  // clap sends the version output directly to stdout: https://github.com/clap-rs/clap/issues/1390
+  // Therefore we ignore this test for the time being.
+
+  fn test(re: &regex::Regex, opt: &'static str) {
+    let (rc, out, err) = Nitrocli::new().run(&[opt]);
+
+    assert_eq!(rc, 0);
+    assert_eq!(err, b"");
+
+    let s = String::from_utf8_lossy(&out).into_owned();
+    let _ = re;
+    assert!(re.is_match(&s), out);
+  }
+
+  let re = regex::Regex::new(r"^nitrocli \d+.\d+.\d+(-[^-]+)*\n$").unwrap();
+
+  test(&re, "--version");
+  test(&re, "-V");
+}