[misc] Remove unit test cases that fail the admission criteria (round 3) (#30713)

test/registered/unit/parser/test_reasoning_content_without_parser.py

@@ -27,21 +27,6 @@ class TestReasoningContentWithoutParser(CustomTestCase):
     When reasoning_parser is None the block is skipped entirely.
     """
 
-    def test_no_parser_text_passthrough(self):
-        """Without a parser, raw text with <think> tags passes through as-is."""
-        reasoning_parser = None
-
-        # Simulate serving_chat.py logic
-        reasoning_text = None
-        text = THINK_OUTPUT
-        if reasoning_parser:
-            parser = ReasoningParser(reasoning_parser)
-            reasoning_text, text = parser.parse_non_stream(text)
-
-        self.assertIsNone(reasoning_text)
-        self.assertIn("<think>", text)
-        self.assertIn("The answer is 4.", text)
-
     def test_with_parser_separates_reasoning(self):
         """With a parser, reasoning content is correctly separated."""
         for parser_name, output in [
@@ -57,25 +42,6 @@ class TestReasoningContentWithoutParser(CustomTestCase):
                 self.assertNotIn("<think>", reasoning_text)
                 self.assertIn("The answer is 4.", text)
 
-    def test_no_parser_streaming_passthrough(self):
-        """Without a parser, streaming chunks pass through without reasoning separation."""
-        reasoning_parser = None
-
-        # Simulate serving_chat.py streaming logic
-        chunks = ["<think>\nLet me", " think.\n</think>\nThe answer", " is 4."]
-        all_text = ""
-        reasoning_text_seen = False
-
-        for chunk in chunks:
-            delta = chunk
-            if reasoning_parser:
-                # This block would separate reasoning in streaming
-                reasoning_text_seen = True
-            all_text += delta
-
-        self.assertFalse(reasoning_text_seen)
-        self.assertIn("<think>", all_text)
-
 
 if __name__ == "__main__":
     unittest.main()