diff --git a/libs/partners/mistralai/tests/unit_tests/_helper.py b/libs/partners/mistralai/tests/unit_tests/_helper.py
new file mode 100644
index 00000000000..938dbf48dc4
--- /dev/null
+++ b/libs/partners/mistralai/tests/unit_tests/_helper.py
@@ -0,0 +1,13 @@
+from typing import Optional
+
+
+def test_a(my_fixture: int) -> None:
+    assert False, f"test_a {my_fixture}"
+
+
+def test_b(my_fixture: int) -> None:
+    assert False, f"test_b {my_fixture}"
+
+
+def test_c(my_second_fixture: Optional[int]) -> None:
+    assert False, f"test_c {my_second_fixture}"
diff --git a/libs/partners/mistralai/tests/unit_tests/test_one.py b/libs/partners/mistralai/tests/unit_tests/test_one.py
new file mode 100644
index 00000000000..d151484e6ba
--- /dev/null
+++ b/libs/partners/mistralai/tests/unit_tests/test_one.py
@@ -0,0 +1,7 @@
+from ._helper import *
+import pytest
+
+
+@pytest.fixture
+def my_fixture():
+    return 1
diff --git a/libs/partners/mistralai/tests/unit_tests/test_two.py b/libs/partners/mistralai/tests/unit_tests/test_two.py
new file mode 100644
index 00000000000..5c0b0144993
--- /dev/null
+++ b/libs/partners/mistralai/tests/unit_tests/test_two.py
@@ -0,0 +1,12 @@
+from ._helper import *
+import pytest
+
+
+@pytest.fixture
+def my_fixture():
+    return 2
+
+
+@pytest.fixture
+def my_second_fixture():
+    return 3