chore: import upstream snapshot with attribution

python/tests/unit/contents/test_file_reference_content.py

@@ -0,0 +1,76 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+from xml.etree.ElementTree import Element
+
+import pytest
+
+from semantic_kernel.contents.file_reference_content import FileReferenceContent
+
+
+def test_create_empty():
+    file_reference = FileReferenceContent()
+    assert file_reference.file_id is None
+
+
+def test_create_file_id():
+    file_reference = FileReferenceContent(file_id="12345")
+    assert file_reference.file_id == "12345"
+
+
+def test_update_file_id():
+    file_reference = FileReferenceContent()
+    file_reference.file_id = "12345"
+    assert file_reference.file_id == "12345"
+
+
+def test_to_str():
+    file_reference = FileReferenceContent(file_id="12345")
+    assert str(file_reference) == "FileReferenceContent(file_id=12345)"
+
+
+def test_to_element():
+    file_reference = FileReferenceContent(file_id="12345")
+    element = file_reference.to_element()
+    assert element.tag == "file_reference"
+    assert element.get("file_id") == "12345"
+
+
+def test_from_element():
+    element = Element("FileReferenceContent")
+    element.set("file_id", "12345")
+    file_reference = FileReferenceContent.from_element(element)
+    assert file_reference.file_id == "12345"
+
+
+def test_to_dict_simple():
+    file_reference = FileReferenceContent(file_id="12345")
+    assert file_reference.to_dict() == {
+        "file_id": "12345",
+    }
+
+
+@pytest.mark.parametrize(
+    "file_reference",
+    [
+        pytest.param(FileReferenceContent(file_id="12345"), id="file_id"),
+        pytest.param(FileReferenceContent(), id="empty"),
+    ],
+)
+def test_element_roundtrip(file_reference):
+    element = file_reference.to_element()
+    new_file_reference = FileReferenceContent.from_element(element)
+    assert new_file_reference == file_reference
+
+
+@pytest.mark.parametrize(
+    "file_reference",
+    [
+        pytest.param(FileReferenceContent(file_id="12345"), id="file_id"),
+        pytest.param(FileReferenceContent(), id="empty"),
+    ],
+)
+def test_to_dict(file_reference):
+    expected_dict = {
+        "file_id": file_reference.file_id,
+    }
+    assert file_reference.to_dict() == expected_dict