| """Tests for _normalize_chat_content in the API server adapter.""" |
|
|
| from gateway.platforms import api_server |
| from gateway.platforms.api_server import _normalize_chat_content |
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|
|
| class TestNormalizeChatContent: |
| """Content normalization converts array-based content parts to plain text.""" |
|
|
| def test_none_returns_empty_string(self): |
| assert _normalize_chat_content(None) == "" |
|
|
| def test_plain_string_returned_as_is(self): |
| assert _normalize_chat_content("hello world") == "hello world" |
|
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|
|
| def test_text_content_part(self): |
| content = [{"type": "text", "text": "hello"}] |
| assert _normalize_chat_content(content) == "hello" |
|
|
| def test_input_text_content_part(self): |
| content = [{"type": "input_text", "text": "user input"}] |
| assert _normalize_chat_content(content) == "user input" |
|
|
| def test_output_text_content_part(self): |
| content = [{"type": "output_text", "text": "assistant output"}] |
| assert _normalize_chat_content(content) == "assistant output" |
|
|
|
|
| def test_empty_text_parts_filtered(self): |
| content = [ |
| {"type": "text", "text": ""}, |
| {"type": "text", "text": "actual"}, |
| {"type": "text", "text": ""}, |
| ] |
| assert _normalize_chat_content(content) == "actual" |
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