fix unit tests

steinwurf · Aug 11, 2023 · 07a67d0 · 07a67d0
1 parent b86df06
commit 07a67d0
Showing 1 changed file with 11 additions and 6 deletions.
diff --git a/test/src/test_tun_interface.cpp b/test/src/test_tun_interface.cpp
@@ -5,18 +5,23 @@
 
 #include <gtest/gtest.h>
 #include <tunnel/tun_interface.hpp>
+#include <unistd.h>
 
 TEST(test_tun_interface, construct_no_su_fail)
 {
     tunnel::tun_interface t;
     (void)t;
 }
 
-TEST(test_tun_interface, create_no_su_fail)
+TEST(test_tun_interface, create_su_expect_fail)
 {
-    tunnel::tun_interface t;
-    EXPECT_THROW(t.create("dummy", false), std::system_error);
-    EXPECT_THROW(t.create("dummy", true), std::system_error);
-    EXPECT_THROW(t.create("too_long_name_way_over_20_chars", false),
-                 std::system_error);
+    // Check if we are root
+    if (getuid() == 0)
+    {
+        tunnel::tun_interface t;
+        EXPECT_THROW(t.create("dummy", false), std::system_error);
+        EXPECT_THROW(t.create("dummy", true), std::system_error);
+        EXPECT_THROW(t.create("too_long_name_way_over_20_chars", false),
+                     std::system_error);
+    }
 }