Merge branch 'add-process'

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/process.rs b/tests/process.rs
new file mode 100644
index 0000000000..2281a9d990
--- /dev/null
+++ b/tests/process.rs
@@ -0,0 +1,36 @@
+extern crate talpid_core;
+
+mod util;
+
+use talpid_core::process::OpenVpnBuilder;
+
+#[cfg(target_os = "linux")]
+#[test]
+fn check_test_environment() {
+    use std::env;
+    let test_threads = env::var("RUST_TEST_THREADS");
+    if !test_threads.is_ok() || test_threads.unwrap() != "1" {
+        panic!("Tests must be run with environment variable RUST_TEST_THREADS=1");
+    }
+}
+
+#[cfg(target_os = "linux")]
+#[test]
+fn openvpn_builder_starts_correct_process() {
+    let mut child = OpenVpnBuilder::new("echo").spawn().unwrap();
+    let args = util::read_args_for_proc(child.id());
+
+    assert_eq!(vec!["echo"], args);
+    child.kill().unwrap();
+}
+
+#[cfg(target_os = "linux")]
+#[test]
+fn openvpn_builder_passes_config() {
+    let config_path = "/path/to/config".to_owned();
+    let mut child = OpenVpnBuilder::new("echo").config(&config_path).spawn().unwrap();
+    let args = util::read_args_for_proc(child.id());
+
+    assert!(args.contains(&config_path));
+    child.kill().unwrap();
+}