vmm: add unit test for init_devices

Signed-off-by: Andreea Florescu <[email protected]>

Author: andreeaflorescu

vmm/src/lib.rs

@@ -2206,6 +2206,15 @@ mod tests {
         assert!(vmm.attach_net_devices(&mut device_manager).is_err());
     }
 
+    #[test]
+    fn test_init_devices() {
+        let mut vmm = create_vmm_object(InstanceState::Uninitialized);
+        vmm.default_kernel_config();
+        assert!(vmm.init_guest_memory().is_ok());
+
+        assert!(vmm.init_devices().is_ok());
+    }
+
     #[test]
     fn test_rescan() {
         let mut vmm = create_vmm_object(InstanceState::Uninitialized);