гих хук и сохранение изменений в контексте стори

tests/test_chunker.py

@@ -1,4 +1,4 @@
-from rag_agent.ingest.chunker import chunk_text
+from rag_agent.ingest.chunker import chunk_text, chunk_text_by_lines
 
 
 def test_chunk_text_basic():
@@ -7,3 +7,18 @@ def test_chunk_text_basic():
     assert len(chunks) == 3
     assert chunks[0].text == "one two three"
     assert chunks[1].text.startswith("three four")
+    assert chunks[0].start_line is None
+    assert chunks[0].end_line is None
+
+
+def test_chunk_text_by_lines():
+    text = "line1\nline2\nline3\nline4\nline5\nline6\nline7\nline8"
+    chunks = chunk_text_by_lines(text, max_lines=3, overlap_lines=1)
+    assert len(chunks) == 4
+    assert chunks[0].text == "line1\nline2\nline3"
+    assert chunks[0].start_line == 1
+    assert chunks[0].end_line == 3
+    assert chunks[1].start_line == 3
+    assert chunks[1].end_line == 5
+    assert chunks[3].start_line == 7
+    assert chunks[3].end_line == 8