fix: refactoring and portability — issues #61, #51, #52

tests/test_transport_ssh.c

@@ -0,0 +1,34 @@
+#include "test_transport_ssh.h"
+#include "transport_ssh.h"
+#include "transport_tcp.h"
+#include "test_utils.h"
+#include <stdlib.h>
+#include <string.h>
+
+static void test_ssh_connect_bad_destination() {
+  Client* client = client_connect_ssh("nosuchhost.local", 22);
+  // SSH connection to a non-existent host should fail (return NULL)
+  EXPECT_NULL(client);
+}
+
+static void test_ssh_connect_null_destination() {
+  Client* client = client_connect_ssh(NULL, 22);
+  EXPECT_NULL(client);
+}
+
+static void test_ssh_connect_bad_port() {
+  Client* client = client_connect_ssh("localhost", -1);
+  EXPECT_NULL(client);
+}
+
+static void test_ssh_connect_zero_port() {
+  Client* client = client_connect_ssh("localhost", 0);
+  EXPECT_NULL(client);
+}
+
+void test_transport_ssh() {
+  test_ssh_connect_bad_destination();
+  test_ssh_connect_null_destination();
+  test_ssh_connect_bad_port();
+  test_ssh_connect_zero_port();
+}