diff --git a/tests/test_utils_rangebar.py b/tests/test_utils_rangebar.py
index da4168daa..4c635cc49 100644
--- a/tests/test_utils_rangebar.py
+++ b/tests/test_utils_rangebar.py
@@ -85,37 +85,28 @@ def test_repr():
     expected = "[ 0 kg |10 blocks| 100 kg ]"
     assert repr(bar) == expected
 
-def test_multiple_show_evolution(capture_stdout):
+import pytest
+
+@pytest.mark.parametrize("value, expected_bar_part", [
+    (0, ' ' * 10),
+    (10, '█' + ' ' * 9),
+    (25, '██▌' + ' ' * 7), 
+    (27, '██▋' + ' ' * 7),  
+    (49, '████▉' + ' ' * 5),
+    (50, '█' * 5 + ' ' * 5),
+    (51, '█' * 5 + '▏' + ' ' * 4),
+    (73, '█' * 7 + '▎' + ' ' * 2),
+    (75, '█' * 7 + '▌' + ' ' * 2),
+    (90, '█' * 9 + ' ' * 0),
+    (100, '█' * 10)
+])
+def test_each_value_separately(capture_stdout, value, expected_bar_part):
     out = capture_stdout
     with RangeBar(0, 100, width=10, units="kg", fmt=".0f") as bar:
-        bar.show(0)   
-        bar.show(10)   
-        bar.show(25)   
-        bar.show(27)   
-        bar.show(49)   
-        bar.show(50)  
-        bar.show(51)   
-        bar.show(73)  
-        bar.show(75)  
-        bar.show(90)   
-        bar.show(100)  
-
-    result = out.getvalue()
-    lines = result.strip().split("\r")
-
-    expected_lines = [
-    f"[ 0 kg |{colorama.Fore.GREEN}{' ' * 10}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}0 kg{colorama.Style.RESET_ALL}",
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 1}{' ' * 9}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}10 kg{colorama.Style.RESET_ALL}",
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 2}▌{' ' * 7}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}25 kg{colorama.Style.RESET_ALL}",  # 25% → 1.75 → round=2 → ▌
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 2}▋{' ' * 7}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}27 kg{colorama.Style.RESET_ALL}",  # 27% → 1.89 → round=2 → ▌
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 5}{' ' * 5}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}49 kg{colorama.Style.RESET_ALL}", # 49% → 3.43 → round=3 → ▋
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 5}{' ' * 5}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}50 kg{colorama.Style.RESET_ALL}",
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 5}▏{' ' * 4}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}51 kg{colorama.Style.RESET_ALL}", # 51% → 3.57 → round=4 → ▍
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 7}▎{' ' * 2}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}73 kg{colorama.Style.RESET_ALL}", # 73% → 5.11 → round=5 → ▋
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 7}▌{' ' * 2}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}75 kg{colorama.Style.RESET_ALL}", # 75% → 5.25 → round=5 → ▊
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 9} {' ' * 0}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}90 kg{colorama.Style.RESET_ALL}",
-    f"[ 0 kg |{colorama.Fore.GREEN}{'█' * 10}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}100 kg{colorama.Style.RESET_ALL}"
-    ]
-
-    for expected in expected_lines:
-        assert expected in lines
+        bar.show(value)
+    
+    result = out.getvalue().strip()
+    expected = f"[ 0 kg |{colorama.Fore.GREEN}{expected_bar_part}{colorama.Fore.RESET}| 100 kg ]   {colorama.Style.BRIGHT}{value} kg{colorama.Style.RESET_ALL}"
+    
+    assert expected in result, f"\nExpected: {expected}\nGot:      {result}" 
+