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108e227 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | """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
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"
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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