Add tests recordings for "files" operations tests (#44232)

Author: dargilco

sdk/ai/azure-ai-projects/assets.json

@@ -2,5 +2,5 @@
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "python",
   "TagPrefix": "python/ai/azure-ai-projects",
-  "Tag": "python/ai/azure-ai-projects_6fcd9d72cc"
+  "Tag": "python/ai/azure-ai-projects_9e7a9707f6"
 }

sdk/ai/azure-ai-projects/tests/files/test_files.py

@@ -7,19 +7,15 @@
 import pytest
 from pathlib import Path
 from test_base import TestBase, servicePreparer
-from devtools_testutils import recorded_by_proxy, is_live_and_not_recording
+from devtools_testutils import recorded_by_proxy, RecordedTransport
 
 
-@pytest.mark.skipif(
-    condition=(not is_live_and_not_recording()),
-    reason="Skipped because we cannot record network calls with AOAI client",
-)
 class TestFiles(TestBase):
 
     # To run this test, use the following command in the \sdk\ai\azure-ai-projects folder:
     # cls & pytest tests\test_files.py::TestFiles::test_files -s
     @servicePreparer()
-    @recorded_by_proxy
+    @recorded_by_proxy(RecordedTransport.HTTPX)
     def test_files(self, **kwargs):
 
         file_purpose = self.test_files_params["file_purpose"]

sdk/ai/azure-ai-projects/tests/files/test_files_async.py

@@ -8,19 +8,15 @@
 from pathlib import Path
 from test_base import TestBase, servicePreparer
 from devtools_testutils.aio import recorded_by_proxy_async
-from devtools_testutils import is_live_and_not_recording
+from devtools_testutils import RecordedTransport
 
 
-@pytest.mark.skipif(
-    condition=(not is_live_and_not_recording()),
-    reason="Skipped because we cannot record network calls with AOAI client",
-)
 class TestFilesAsync(TestBase):
 
     # To run this test, use the following command in the \sdk\ai\azure-ai-projects folder:
     # cls & pytest tests\test_files_async.py::TestFilesAsync::test_files_async -s
     @servicePreparer()
-    @recorded_by_proxy_async
+    @recorded_by_proxy_async(RecordedTransport.HTTPX)
     async def test_files_async(self, **kwargs):
 
         file_purpose = self.test_files_params["file_purpose"]

sdk/ai/azure-ai-projects/tests/test_data/files/.gitattributes

@@ -0,0 +1,11 @@
+# Force LF line endings for test files to ensure consistent binary representation
+# across Windows and Linux platforms.
+#
+# These files are read and sent as binary REST API request payloads in tests.
+# Without consistent line endings, the binary content differs between platforms,
+# causing recorded test traffic to be inconsistent and test playback to fail.
+#
+# By enforcing LF endings, the binary representation remains identical regardless
+# of the platform where tests are executed.
+
+*.jsonl text eol=lf

sdk/ai/azure-ai-projects/tests/test_data/files/test_file.jsonl

@@ -7,4 +7,4 @@
 {"messages": [{"role": "system", "content": "Clippy is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "What is the largest mammal?"}, {"role": "assistant", "content": "Blue Whale. Quite a big fish isn't it? Oh wait, it's not a fish!"}]}
 {"messages": [{"role": "system", "content": "Clippy is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "What's the highest mountain peak?"}, {"role": "assistant", "content": "Everest. Brace yourself, it's not a walk in the park."}]}
 {"messages": [{"role": "system", "content": "Clippy is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "Who invented the telephone?"}, {"role": "assistant", "content": "A guy named Alexander Graham Bell. Bet you didn't guess that one!"}]}
-{"messages": [{"role": "system", "content": "Clippy is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "What is the distance from Earth to the Sun?"}, {"role": "assistant", "content": "About 93 million miles. Just a quick drive, really."}]}
+{"messages": [{"role": "system", "content": "Clippy is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "What is the distance from Earth to the Sun?"}, {"role": "assistant", "content": "About 93 million miles. Just a quick drive, really."}]}