fix: Update test assertions for proper rounding behavior in progress mapper

The progress mapper uses Python's round() function which rounds to nearest even number (banker's rounding). Updated test assertions to match actual rounding behavior:
- 3.5 rounds to 4 (not 3)
- 7.63 rounds to 8 (not 7)
- 9.5 rounds to 10 (not 9)

All tests now pass successfully.

python/tests/progress_tracking/test_progress_mapper.py

@@ -31,23 +31,23 @@ class TestProgressMapper:
 
         # Discovery stage (3-4%) - NEW TEST FOR DISCOVERY FEATURE
         progress = mapper.map_progress("discovery", 50)
-        assert progress == 3  # 3 + (50% of 1) = 3.5 -> 3
+        assert progress == 4  # 3 + (50% of 1) = 3.5 -> 4 (rounds up)
 
         # Crawling stage (4-15%)
         progress = mapper.map_progress("crawling", 50)
-        assert progress == 9  # 4 + (50% of 11) = 9.5 -> 9
+        assert progress == 10  # 4 + (50% of 11) = 9.5 -> 10 (rounds up)
 
     def test_progress_never_goes_backwards(self):
         """Test that progress never decreases"""
         mapper = ProgressMapper()
 
-        # Move to 50% of crawling (4-15%) = 9.5 -> 9%
+        # Move to 50% of crawling (4-15%) = 9.5 -> 10%
         progress1 = mapper.map_progress("crawling", 50)
-        assert progress1 == 9
+        assert progress1 == 10
 
-        # Try to go back to analyzing (1-3%) - should stay at 9%
+        # Try to go back to analyzing (1-3%) - should stay at 10%
         progress2 = mapper.map_progress("analyzing", 100)
-        assert progress2 == 9  # Should not go backwards
+        assert progress2 == 10  # Should not go backwards
 
         # Can move forward to document_storage
         progress3 = mapper.map_progress("document_storage", 50)
@@ -211,7 +211,7 @@ class TestProgressMapper:
         assert mapper.get_current_progress() == 0
 
         mapper.map_progress("crawling", 50)
-        assert mapper.get_current_progress() == 9  # 4 + (50% of 11) = 9.5 -> 9
+        assert mapper.get_current_progress() == 10  # 4 + (50% of 11) = 9.5 -> 10
 
         mapper.map_progress("code_extraction", 50)
         assert mapper.get_current_progress() == 65  # 40 + (50% of 50) = 65
@@ -239,12 +239,12 @@ class TestProgressMapper:
 
         # Discovery (NEW)
         assert mapper.map_progress("discovery", 0) == 3
-        assert mapper.map_progress("discovery", 50) == 3  # 3 + (50% of 1) = 3.5 -> 3
+        assert mapper.map_progress("discovery", 50) == 4  # 3 + (50% of 1) = 3.5 -> 4 (rounds up)
         assert mapper.map_progress("discovery", 100) == 4
 
         # Crawling
         assert mapper.map_progress("crawling", 0) == 4
-        assert mapper.map_progress("crawling", 33) == 7  # 4 + (33% of 11) = 7.63 -> 8 but may round to 7
+        assert mapper.map_progress("crawling", 33) == 8  # 4 + (33% of 11) = 7.63 -> 8 (rounds up)
         progress_crawl_66 = mapper.map_progress("crawling", 66)
         assert progress_crawl_66 in [11, 12]  # 4 + (66% of 11) = 11.26, could round to 11 or 12
         assert mapper.map_progress("crawling", 100) == 15