diff --git a/tests/test_utils.py b/tests/test_utils.py
index 26e7de02a3..2fc0217013 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -497,11 +497,13 @@ def all_nvlink_connected_output():
 
 
 @mock.patch("subprocess.run")
-def test_all_nvlink_connected(mock_run, all_nvlink_connected_output):
+def test_all_nvlink_connected(
+    mock_run, all_nvlink_connected_output, mock_cuda_is_available_true, mock_nvidia_device_properties
+):
     mock_run.return_value = all_nvlink_connected_output
     with mock.patch("builtins.print") as mock_print:
         check_nvlink_connectivity()
-        mock_print.assert_any_call("All GPUs are fully connected via NVLink.")
+    mock_print.assert_any_call("All GPUs are fully connected via NVLink.")
 
 
 @pytest.fixture
@@ -519,14 +521,16 @@ def nvlink_partially_connected_output():
 
 
 @mock.patch("subprocess.run")
-def test_nvlink_partially_connected_output(mock_run, nvlink_partially_connected_output):
+def test_nvlink_partially_connected_output(
+    mock_run, nvlink_partially_connected_output, mock_cuda_is_available_true, mock_nvidia_device_properties
+):
     mock_run.return_value = nvlink_partially_connected_output
     with mock.patch("builtins.print") as mock_print:
         check_nvlink_connectivity()
-        mock_print.assert_any_call(
-            "Warning: Not all GPUs are fully connected via NVLink. Some GPUs are connected via slower interfaces. "
-            "It is recommended to switch to a different machine with faster GPU connections for optimal multi-GPU training performance."
-        )
+    mock_print.assert_any_call(
+        "Warning: Not all GPUs are fully connected via NVLink. Some GPUs are connected via slower interfaces. "
+        "It is recommended to switch to a different machine with faster GPU connections for optimal multi-GPU training performance."
+    )
 
 
 @pytest.fixture
@@ -549,14 +553,16 @@ def nvlink_not_connected_output():
 
 
 @mock.patch("subprocess.run")
-def test_nvlink_not_connected_output(mock_run, nvlink_not_connected_output):
+def test_nvlink_not_connected_output(
+    mock_run, nvlink_not_connected_output, mock_cuda_is_available_true, mock_nvidia_device_properties
+):
     mock_run.return_value = nvlink_not_connected_output
     with mock.patch("builtins.print") as mock_print:
         check_nvlink_connectivity()
-        mock_print.assert_any_call(
-            "Warning: Not all GPUs are fully connected via NVLink. Some GPUs are connected via slower interfaces. "
-            "It is recommended to switch to a different machine with faster GPU connections for optimal multi-GPU training performance."
-        )
+    mock_print.assert_any_call(
+        "Warning: Not all GPUs are fully connected via NVLink. Some GPUs are connected via slower interfaces. "
+        "It is recommended to switch to a different machine with faster GPU connections for optimal multi-GPU training performance."
+    )
 
 
 @pytest.fixture
@@ -608,8 +614,43 @@ def nvlink_all_gpu_connected_but_other_connected_output():
 
 
 @mock.patch("subprocess.run")
-def test_nvlink_all_gpu_connected_but_other_connected_output(mock_run, nvlink_all_gpu_connected_but_other_connected_output):
+def test_nvlink_all_gpu_connected_but_other_connected_output(
+    mock_run,
+    nvlink_all_gpu_connected_but_other_connected_output,
+    mock_cuda_is_available_true,
+    mock_nvidia_device_properties,
+):
     mock_run.return_value = nvlink_all_gpu_connected_but_other_connected_output
+    with mock.patch("builtins.print") as mock_print:
+        check_nvlink_connectivity()
+    mock_print.assert_any_call("All GPUs are fully connected via NVLink.")
+
+
+@pytest.fixture
+def nvidia_smi_nvlink_output_dual_gpu_no_numa():
+    return mock.MagicMock(
+        stdout="""
+        GPU0    GPU1    CPU Affinity    NUMA Affinity   GPU NUMA ID
+GPU0     X      NV1     0-15    0               N/A
+GPU1    NV1      X      0-15    0               N/A
+Legend:
+  X    = Self
+  SYS  = Connection traversing PCIe as well as the SMP interconnect between NUMA nodes (e.g., QPI/UPI)
+  NODE = Connection traversing PCIe as well as the interconnect between PCIe Host Bridges within a NUMA node
+  PHB  = Connection traversing PCIe as well as a PCIe Host Bridge (typically the CPU)
+  PXB  = Connection traversing multiple PCIe bridges (without traversing the PCIe Host Bridge)
+  PIX  = Connection traversing at most a single PCIe bridge
+  NV#  = Connection traversing a bonded set of # NVLinks
+    """,
+        returncode=0,
+    )
+
+
+@mock.patch("subprocess.run")
+def test_check_nvlink_connectivity__returns_fully_connected_when_nvidia_all_nvlink_two_gpus(
+    mock_run, all_nvlink_connected_output, mock_cuda_is_available_true, mock_nvidia_device_properties
+):
+    mock_run.return_value = all_nvlink_connected_output
     with mock.patch("builtins.print") as mock_print:
         check_nvlink_connectivity()
         mock_print.assert_any_call("All GPUs are fully connected via NVLink.")