diff --git a/src/uwtools/tests/drivers/test_chgres_cube.py b/src/uwtools/tests/drivers/test_chgres_cube.py
index 052d9b2b2..ac4f50463 100644
--- a/src/uwtools/tests/drivers/test_chgres_cube.py
+++ b/src/uwtools/tests/drivers/test_chgres_cube.py
@@ -10,7 +10,7 @@
 
 import f90nml  # type: ignore
 from iotaa import refs
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.drivers.chgres_cube import ChgresCube
 from uwtools.drivers.driver import Driver
@@ -83,8 +83,9 @@ def driverobj(config, cycle):
 # Tests
 
 
-def test_ChgresCube():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -97,8 +98,10 @@ def test_ChgresCube():
         "_validate",
         "_write_runscript",
         "run",
-    ]:
-        assert getattr(ChgresCube, method) is getattr(Driver, method)
+    ],
+)
+def test_ChgresCube(method):
+    assert getattr(ChgresCube, method) is getattr(Driver, method)
 
 
 def test_ChgresCube_namelist_file(caplog, driverobj):
diff --git a/src/uwtools/tests/drivers/test_fv3.py b/src/uwtools/tests/drivers/test_fv3.py
index 90df4b886..3c7bcc375 100644
--- a/src/uwtools/tests/drivers/test_fv3.py
+++ b/src/uwtools/tests/drivers/test_fv3.py
@@ -81,8 +81,9 @@ def true():
 # Tests
 
 
-def test_FV3():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -95,8 +96,10 @@ def test_FV3():
         "_validate",
         "_write_runscript",
         "run",
-    ]:
-        assert getattr(FV3, method) is getattr(Driver, method)
+    ],
+)
+def test_FV3(method):
+    assert getattr(FV3, method) is getattr(Driver, method)
 
 
 def test_FV3_boundary_files(driverobj):
diff --git a/src/uwtools/tests/drivers/test_global_equiv_resol.py b/src/uwtools/tests/drivers/test_global_equiv_resol.py
index f7d3a265e..5ba15c5e5 100644
--- a/src/uwtools/tests/drivers/test_global_equiv_resol.py
+++ b/src/uwtools/tests/drivers/test_global_equiv_resol.py
@@ -6,7 +6,7 @@
 from unittest.mock import DEFAULT as D
 from unittest.mock import patch
 
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.drivers.driver import Driver
 from uwtools.drivers.global_equiv_resol import GlobalEquivResol
@@ -43,8 +43,9 @@ def driverobj(config):
 # Tests
 
 
-def test_GlobalEquivResol():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -58,8 +59,10 @@ def test_GlobalEquivResol():
         "_write_runscript",
         "run",
         "runscript",
-    ]:
-        assert getattr(GlobalEquivResol, method) is getattr(Driver, method)
+    ],
+)
+def test_GlobalEquivResol(method):
+    assert getattr(GlobalEquivResol, method) is getattr(Driver, method)
 
 
 def test_GlobalEquivResol_input_file(driverobj):
diff --git a/src/uwtools/tests/drivers/test_jedi.py b/src/uwtools/tests/drivers/test_jedi.py
index 26a79929f..b0bdd4d6b 100644
--- a/src/uwtools/tests/drivers/test_jedi.py
+++ b/src/uwtools/tests/drivers/test_jedi.py
@@ -10,7 +10,7 @@
 
 import yaml
 from iotaa import asset, external
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.config.formats.yaml import YAMLConfig
 from uwtools.drivers import jedi, jedi_base
@@ -77,8 +77,9 @@ def driverobj(config, cycle):
 # Tests
 
 
-def test_JEDI():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -91,8 +92,10 @@ def test_JEDI():
         "_write_runscript",
         "run",
         "runscript",
-    ]:
-        assert getattr(JEDI, method) is getattr(JEDIBase, method)
+    ],
+)
+def test_JEDI(method):
+    assert getattr(JEDI, method) is getattr(JEDIBase, method)
 
 
 def test_JEDI_configuration_file(driverobj):
diff --git a/src/uwtools/tests/drivers/test_make_solo_mosaic.py b/src/uwtools/tests/drivers/test_make_solo_mosaic.py
index 2d297fcdf..f1c134fce 100644
--- a/src/uwtools/tests/drivers/test_make_solo_mosaic.py
+++ b/src/uwtools/tests/drivers/test_make_solo_mosaic.py
@@ -4,7 +4,7 @@
 """
 from unittest.mock import patch
 
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.drivers.driver import Driver
 from uwtools.drivers.make_solo_mosaic import MakeSoloMosaic
@@ -44,8 +44,9 @@ def driverobj(config):
 # Tests
 
 
-def test_MakeSoloMosaic():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -58,8 +59,10 @@ def test_MakeSoloMosaic():
         "_write_runscript",
         "run",
         "runscript",
-    ]:
-        assert getattr(MakeSoloMosaic, method) is getattr(Driver, method)
+    ],
+)
+def test_MakeSoloMosaic(method):
+    assert getattr(MakeSoloMosaic, method) is getattr(Driver, method)
 
 
 def test_MakeSoloMosaic_provisioned_run_directory(driverobj):
diff --git a/src/uwtools/tests/drivers/test_mpas.py b/src/uwtools/tests/drivers/test_mpas.py
index cda052d83..f1ca3fffa 100644
--- a/src/uwtools/tests/drivers/test_mpas.py
+++ b/src/uwtools/tests/drivers/test_mpas.py
@@ -117,8 +117,9 @@ def driverobj(config, cycle):
 # Tests
 
 
-def test_MPAS():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -134,8 +135,10 @@ def test_MPAS():
         "run",
         "runscript",
         "streams_file",
-    ]:
-        assert getattr(MPAS, method) is getattr(MPASBase, method)
+    ],
+)
+def test_MPAS(method):
+    assert getattr(MPAS, method) is getattr(MPASBase, method)
 
 
 def test_MPAS_boundary_files(driverobj, cycle):
@@ -148,9 +151,8 @@ def test_MPAS_boundary_files(driverobj, cycle):
     infile_path = Path(driverobj._driver_config["lateral_boundary_conditions"]["path"])
     infile_path.mkdir()
     for n in ns:
-        (
-            infile_path / f"lbc.{(cycle+dt.timedelta(hours=n)).strftime('%Y-%m-%d_%H.%M.%S')}.nc"
-        ).touch()
+        path = infile_path / f"lbc.{(cycle+dt.timedelta(hours=n)).strftime('%Y-%m-%d_%H.%M.%S')}.nc"
+        path.touch()
     driverobj.boundary_files()
     assert all(link.is_symlink() for link in links)
 
diff --git a/src/uwtools/tests/drivers/test_mpas_init.py b/src/uwtools/tests/drivers/test_mpas_init.py
index daa4b228a..a3af38cca 100644
--- a/src/uwtools/tests/drivers/test_mpas_init.py
+++ b/src/uwtools/tests/drivers/test_mpas_init.py
@@ -99,8 +99,9 @@ def driverobj(config, cycle):
 # Tests
 
 
-def test_MPASInit():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -116,8 +117,10 @@ def test_MPASInit():
         "run",
         "runscript",
         "streams_file",
-    ]:
-        assert getattr(MPASInit, method) is getattr(MPASBase, method)
+    ],
+)
+def test_MPASInit(method):
+    assert getattr(MPASInit, method) is getattr(MPASBase, method)
 
 
 def test_MPASInit_boundary_files(cycle, driverobj):
diff --git a/src/uwtools/tests/drivers/test_orog_gsl.py b/src/uwtools/tests/drivers/test_orog_gsl.py
index b9b17f99d..ba15bb606 100644
--- a/src/uwtools/tests/drivers/test_orog_gsl.py
+++ b/src/uwtools/tests/drivers/test_orog_gsl.py
@@ -6,7 +6,7 @@
 from unittest.mock import DEFAULT as D
 from unittest.mock import patch
 
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.drivers.driver import Driver
 from uwtools.drivers.orog_gsl import OrogGSL
@@ -51,8 +51,9 @@ def driverobj(config):
 # Tests
 
 
-def test_OrogGSL():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -66,8 +67,10 @@ def test_OrogGSL():
         "_write_runscript",
         "run",
         "runscript",
-    ]:
-        assert getattr(OrogGSL, method) is getattr(Driver, method)
+    ],
+)
+def test_OrogGSL(method):
+    assert getattr(OrogGSL, method) is getattr(Driver, method)
 
 
 def test_OrogGSL_input_grid_file(driverobj):
diff --git a/src/uwtools/tests/drivers/test_ungrib.py b/src/uwtools/tests/drivers/test_ungrib.py
index e5e5bc3eb..3265c22a7 100644
--- a/src/uwtools/tests/drivers/test_ungrib.py
+++ b/src/uwtools/tests/drivers/test_ungrib.py
@@ -7,7 +7,7 @@
 from unittest.mock import patch
 
 import f90nml  # type: ignore
-from pytest import fixture
+from pytest import fixture, mark
 
 from uwtools.drivers import ungrib
 from uwtools.drivers.driver import Driver
@@ -56,8 +56,9 @@ def driverobj(config, cycle):
 # Tests
 
 
-def test_Ungrib():
-    for method in [
+@mark.parametrize(
+    "method",
+    [
         "_driver_config",
         "_resources",
         "_run_via_batch_submission",
@@ -71,8 +72,10 @@ def test_Ungrib():
         "_write_runscript",
         "run",
         "runscript",
-    ]:
-        assert getattr(Ungrib, method) is getattr(Driver, method)
+    ],
+)
+def test_Ungrib(method):
+    assert getattr(Ungrib, method) is getattr(Driver, method)
 
 
 def test_Ungrib_gribfiles(driverobj, tmp_path):
diff --git a/src/uwtools/tests/utils/test_file.py b/src/uwtools/tests/utils/test_file.py
index 560a50a4f..1151e5493 100644
--- a/src/uwtools/tests/utils/test_file.py
+++ b/src/uwtools/tests/utils/test_file.py
@@ -9,7 +9,7 @@
 from pathlib import Path
 from unittest.mock import patch
 
-from pytest import fixture, raises
+from pytest import fixture, mark, raises
 
 from uwtools.exceptions import UWError
 from uwtools.utils import file
@@ -58,8 +58,9 @@ def test__stdinproxy():
         assert file._stdinproxy().read() == msg1  # <-- the NEW message
 
 
-def test_get_file_format():
-    for ext, file_type in {
+@mark.parametrize(
+    "ext,file_type",
+    {
         "atparse": "atparse",
         "bash": "sh",
         "cfg": "ini",
@@ -70,8 +71,10 @@ def test_get_file_format():
         "sh": "sh",
         "yaml": "yaml",
         "yml": "yaml",
-    }.items():
-        assert file.get_file_format(Path(f"a.{ext}")) == file_type
+    }.items(),
+)
+def test_get_file_format(ext, file_type):
+    assert file.get_file_format(Path(f"a.{ext}")) == file_type
 
 
 def test_get_file_format_unrecognized():