diff --git a/tests/hardware_specific_tests/picamera2/test_acquisition.py b/tests/hardware_specific_tests/picamera2/test_acquisition.py
index 7ac49e3a..b33f2154 100644
--- a/tests/hardware_specific_tests/picamera2/test_acquisition.py
+++ b/tests/hardware_specific_tests/picamera2/test_acquisition.py
@@ -26,7 +26,7 @@ def test_jpeg_and_array(picamera_client):
     assert jpeg_capture.format == "JPEG"
 
     # Capture an array
-    arrlist = picamera_client.capture_array(stream_name="main")
+    arrlist = picamera_client.capture_as_array(stream_name="main")
     array_main = np.array(arrlist)
 
     # Verify image sizes are the same
diff --git a/tests/hardware_specific_tests/picamera2/test_streaming_mode.py b/tests/hardware_specific_tests/picamera2/test_streaming_mode.py
index b1184f80..4add4fb4 100644
--- a/tests/hardware_specific_tests/picamera2/test_streaming_mode.py
+++ b/tests/hardware_specific_tests/picamera2/test_streaming_mode.py
@@ -14,7 +14,7 @@ def test_streaming_mode():
     with camera_test_client() as client:
         for mode, res in ["default", (820, 616)], ["full_resolution", (3280, 2464)]:
             client.change_streaming_mode(mode=mode)
-            arr = np.array(client.capture_array(stream_name="main"))
+            arr = np.array(client.capture_as_array(stream_name="main"))
             # Check that the array dimensions match the requested image size.
             # Note: Numpy array shape is (y,x), but the sensor is set with (x,y)
             # hence the need to compare index 0 with index 1.
diff --git a/tests/integration_tests/test_actions.py b/tests/integration_tests/test_actions.py
index 5de893a0..a5df735e 100644
--- a/tests/integration_tests/test_actions.py
+++ b/tests/integration_tests/test_actions.py
@@ -77,10 +77,10 @@ def test_stage(simulation_test_env):
     assert start["z"] == pos["z"]
 
 
-def test_capture_array(simulation_test_env):
+def test_capture_as_array(simulation_test_env):
     """Capture array from simulation and check the size is as expected."""
     camera = simulation_test_env.get_thing_client("camera")
-    array = np.asarray(camera.capture_array())
+    array = np.asarray(camera.capture_as_array())
     assert array.shape == (616, 820, 3)
 
 
diff --git a/tests/unit_tests/test_metadata.py b/tests/unit_tests/test_metadata.py
index c7ec6b6f..4431d009 100644
--- a/tests/unit_tests/test_metadata.py
+++ b/tests/unit_tests/test_metadata.py
@@ -169,9 +169,9 @@ def test_picamera_metadata_written_to_exif(mock_picam_thing, temp_jpeg, mocker):
     mock_interface.get_thing_states.return_value = camera.thing_state
     camera._thing_server_interface = mock_interface
 
-    capture_metadata = camera._capture_metadata()
+    ofm_metadata = camera._collect_ofm_metadata()
 
-    camera._add_metadata_to_capture(str(temp_jpeg), capture_metadata)
+    camera._add_metadata_to_capture(str(temp_jpeg), ofm_metadata)
 
     exif_dict = piexif.load(str(temp_jpeg))
     user_comment = json.loads(exif_dict["Exif"][piexif.ExifIFD.UserComment].decode())
diff --git a/tests/unit_tests/test_simulated_camera.py b/tests/unit_tests/test_simulated_camera.py
index 99f486be..2c7d4a81 100644
--- a/tests/unit_tests/test_simulated_camera.py
+++ b/tests/unit_tests/test_simulated_camera.py
@@ -159,12 +159,12 @@ def test_infinite_sample(camera, stage):
     camera.noise_level = 0
     assert not camera.repeating
     cached_canvas = camera.canvas
-    array_not_repeating = camera.capture_array()
+    array_not_repeating = camera.capture_as_array()
     camera.repeating = True
     time.sleep(0.2)  # Ensure frame regenerates
     # Canvas shouldn't regenerate
     assert camera.canvas is cached_canvas
-    array_repeating = camera.capture_array()
+    array_repeating = camera.capture_as_array()
     # Images are identical whether or not repeating
     assert np.array_equal(array_not_repeating, array_repeating)
 
@@ -174,13 +174,13 @@ def test_infinite_sample(camera, stage):
     camera.repeating = False
     time.sleep(0.2)  # Ensure frame regenerates
     # If not repeating the array is just background
-    assert np.all(camera.capture_array() == simulation.BG_COLOR)
+    assert np.all(camera.capture_as_array() == simulation.BG_COLOR)
 
     # Turn on repeating
     camera.repeating = True
     time.sleep(0.2)  # Ensure frame regenerates
     # Sample is now infinite, so not all background
-    assert not np.all(camera.capture_array() == simulation.BG_COLOR)
+    assert not np.all(camera.capture_as_array() == simulation.BG_COLOR)
 
 
 def test_simulation_cam_calibration(camera):