diff --git a/scripts/py_matter_yamltests/matter_yamltests/definitions.py b/scripts/py_matter_yamltests/matter_yamltests/definitions.py
index 9f1960a1ae815a..35e546bb64af24 100644
--- a/scripts/py_matter_yamltests/matter_yamltests/definitions.py
+++ b/scripts/py_matter_yamltests/matter_yamltests/definitions.py
@@ -14,6 +14,8 @@
 #    limitations under the License.
 
 import enum
+import functools
+import glob
 from typing import List
 
 from matter_idl.matter_idl_types import *
@@ -228,3 +230,22 @@ def __enforce_casing(self, target_name: str, targets: list):
             if name.lower() == target_name.lower():
                 raise KeyError(
                     f'Unknown target {target_name}. Did you mean {name} ?')
+
+
+def SpecDefinitionsFromPath(path: str):
+    def sort_with_global_attribute_first(a, b):
+        if a.endswith('global-attributes.xml'):
+            return -1
+        elif b.endswith('global-attributes.xml'):
+            return 1
+        elif a > b:
+            return 1
+        elif a == b:
+            return 0
+        elif a < b:
+            return -1
+
+    filenames = glob.glob(path, recursive=False)
+    filenames.sort(key=functools.cmp_to_key(sort_with_global_attribute_first))
+    sources = [ParseSource(source=name) for name in filenames]
+    return SpecDefinitions(sources)
diff --git a/scripts/tests/chiptest/yamltest_with_chip_repl_tester.py b/scripts/tests/chiptest/yamltest_with_chip_repl_tester.py
index 2cf03caf9a858b..dbfba4d9988fca 100644
--- a/scripts/tests/chiptest/yamltest_with_chip_repl_tester.py
+++ b/scripts/tests/chiptest/yamltest_with_chip_repl_tester.py
@@ -14,8 +14,6 @@
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
-import functools
-import glob
 import os
 import tempfile
 import traceback
@@ -32,7 +30,7 @@
 import click
 from chip.ChipStack import *
 from chip.yaml.runner import ReplTestRunner
-from matter_yamltests.definitions import ParseSource, SpecDefinitions
+from matter_yamltests.definitions import SpecDefinitionsFromPath
 from matter_yamltests.parser import TestParser
 
 _DEFAULT_CHIP_ROOT = os.path.abspath(
@@ -41,19 +39,6 @@
     os.path.join(_DEFAULT_CHIP_ROOT, "src/app/zap-templates/zcl/data-model/"))
 
 
-def _sort_with_global_attribute_first(a, b):
-    if a.endswith('global-attributes.xml'):
-        return -1
-    elif b.endswith('global-attributes.xml'):
-        return 1
-    elif a > b:
-        return 1
-    elif a == b:
-        return 0
-    elif a < b:
-        return -1
-
-
 @click.command()
 @click.option(
     '--setup-code',
@@ -91,10 +76,7 @@ def main(setup_code, yaml_path, node_id):
 
         try:
             # Creating Cluster definition.
-            cluster_xml_filenames = glob.glob(_CLUSTER_XML_DIRECTORY_PATH + '/*/*.xml', recursive=False)
-            cluster_xml_filenames.sort(key=functools.cmp_to_key(_sort_with_global_attribute_first))
-            sources = [ParseSource(source=name) for name in cluster_xml_filenames]
-            clusters_definitions = SpecDefinitions(sources)
+            clusters_definitions = SpecDefinitionsFromPath(_CLUSTER_XML_DIRECTORY_PATH + '/*/*.xml')
 
             # Parsing YAML test and setting up chip-repl yamltests runner.
             yaml = TestParser(yaml_path, None, clusters_definitions)