diff --git a/composer/callbacks/eval_output_logging_callback.py b/composer/callbacks/eval_output_logging_callback.py
index 6334572410..cb0469e5fc 100644
--- a/composer/callbacks/eval_output_logging_callback.py
+++ b/composer/callbacks/eval_output_logging_callback.py
@@ -18,9 +18,9 @@ class EvalOutputLogging(Callback):
     """Logs eval outputs for each sample of each ICL evaluation dataset.
 
     ICL metrics are required to support caching the model's responses including information on whether model was correct.
-    Metrics are responsible for returning the results of individual datapoints in a dictionary of lists.
+    Metrics are responsible for returning the results of individual data points in a dictionary of lists.
     The callback will log the metric name, the depadded and detokenized input, any data stored in state.metric_outputs, and
-    any keys from the batch pased into `batch_keys_to_log`. It will do so after every eval batch.
+    any keys from the batch passed into `batch_keys_to_log`. It will do so after every eval batch.
     """
 
     def __init__(self, log_tokens=False, *args, **kwargs):
diff --git a/composer/models/huggingface.py b/composer/models/huggingface.py
index 32d5d50902..2637f8cc9e 100644
--- a/composer/models/huggingface.py
+++ b/composer/models/huggingface.py
@@ -531,8 +531,8 @@ def eval_forward(self, batch, outputs: Optional[Any] = None):
 
             # don't remove prefix space to sentencepiece models
             if len(
-                self.tokenizer(' a', add_special_tokens=False)['input_ids'],
-            ) == 1:  # pyright: ignore[reportGeneralTypeIssues]
+                self.tokenizer(' a', add_special_tokens=False)['input_ids'],  # pyright: ignore[reportGeneralTypeIssues]
+            ) == 1:
                 return self.tokenizer.batch_decode(
                     generation[:, batch['input_ids'].shape[1]:],
                     skip_special_tokens=True,
@@ -658,8 +658,8 @@ def get_metadata(self):
                                 conda_package='sentencepiece',
                             ) from e
                         s = spm.SentencePieceProcessor(
-                            model_file=str(tokenizer_file_path),
-                        )  # pyright: ignore[reportGeneralTypeIssues]
+                            model_file=str(tokenizer_file_path),  # pyright: ignore[reportGeneralTypeIssues]
+                        )
                         tokenizer_file_content = s.serialized_model_proto()
                     else:
                         raise ValueError(
diff --git a/composer/utils/misc.py b/composer/utils/misc.py
index 09fc2b404d..c5679b7eb1 100644
--- a/composer/utils/misc.py
+++ b/composer/utils/misc.py
@@ -111,7 +111,7 @@ def check_interval(state: State, event: Event):
 
             if event == interval_event:
                 if state.max_duration.unit == TimeUnit.EPOCH and int(state.timestamp.batch) % math.ceil(
-                    state.max_duration.value * float(time_interval) * state.dataloader_len,
+                    state.max_duration.value * float(time_interval) * state.dataloader_len.value,
                 ) == 0:
                     last_batch_seen = state.timestamp.batch
                     return True
diff --git a/composer/utils/object_store/oci_object_store.py b/composer/utils/object_store/oci_object_store.py
index 2df4d43cd9..ab2baee1bf 100644
--- a/composer/utils/object_store/oci_object_store.py
+++ b/composer/utils/object_store/oci_object_store.py
@@ -164,8 +164,8 @@ def download_object(
         try:
             head_object_response = self.client.head_object(self.namespace, self.bucket, object_name)
             object_size = int(
-                head_object_response.headers['content-length'],
-            )  # pyright: ignore[reportOptionalMemberAccess]
+                head_object_response.headers['content-length'],  # pyright: ignore[reportOptionalMemberAccess]
+            )
         except Exception as e:
             _reraise_oci_errors(self.get_uri(object_name), e)
 
diff --git a/tests/utils/test_misc.py b/tests/utils/test_misc.py
index 333262795d..8359f8ce62 100644
--- a/tests/utils/test_misc.py
+++ b/tests/utils/test_misc.py
@@ -1,7 +1,22 @@
 # Copyright 2022 MosaicML Composer authors
 # SPDX-License-Identifier: Apache-2.0
 
-from composer.utils.misc import partial_format
+import pytest
+
+from composer.core import Event, Time, Timestamp
+from composer.utils.misc import create_interval_scheduler, partial_format
+
+
+class DummyState:
+
+    def __init__(self, current_batches: int, max_duration: str, dataloader_len: str):
+        self.previous_timestamp = Timestamp(batch=current_batches - 1)
+        self.timestamp = Timestamp(batch=current_batches)
+        self.max_duration = Time.from_timestring(max_duration)
+        self.dataloader_len = Time.from_timestring(dataloader_len)
+
+    def get_elapsed_duration(self):
+        return 0
 
 
 def test_partial_format():
@@ -20,3 +35,32 @@ def test_partial_format():
     assert partial_format('{foo} {}', 'World') == '{foo} World'
     assert partial_format('{foo} {}', foo='Hello') == 'Hello {}'
     assert partial_format('{foo} {}', 'World', foo='Hello') == 'Hello World'
+
+
+@pytest.mark.parametrize(
+    'interval,current_batches,max_duration,dataloader_len,expected',
+    [
+        ('0.25dur', 1, '1ep', '1ba', True),
+        ('0.25dur', 1, '1ep', '4ba', True),
+        ('0.25dur', 2, '1ep', '5ba', True),
+        ('0.25dur', 1, '1ep', '5ba', False),
+        ('0.25dur', 1, '1ba', '1ba', True),
+        ('0.25dur', 1, '4ba', '4ba', True),
+        ('0.25dur', 2, '5ba', '5ba', True),
+        ('0.25dur', 1, '5ba', '5ba', False),
+    ],
+)
+def test_interval_scheduler(
+    interval: str,
+    current_batches: int,
+    max_duration: str,
+    dataloader_len: str,
+    expected: bool,
+):
+    interval_scheduler = create_interval_scheduler(interval)
+    dummy_state = DummyState(current_batches, max_duration, dataloader_len)
+
+    event = Event.BATCH_CHECKPOINT
+
+    actual = interval_scheduler(dummy_state, event)  # type: ignore (intentional)
+    assert actual == expected