Adding upstream version 9.11.0.upstream/9.11.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/tests/test_ratio.py b/tests/test_ratio.py
new file mode 100644
index 0000000..8a44e8c
--- /dev/null
+++ b/tests/test_ratio.py
@@ -0,0 +1,50 @@
+import pytest
+from typing import NamedTuple, Optional
+
+from rich._ratio import ratio_reduce, ratio_resolve
+
+
+class Edge(NamedTuple):
+    size: Optional[int] = None
+    ratio: int = 1
+    minimum_size: int = 1
+
+
+@pytest.mark.parametrize(
+    "total,ratios,maximums,values,result",
+    [
+        (20, [2, 4], [20, 20], [5, 5], [-2, -8]),
+        (20, [2, 4], [1, 1], [5, 5], [4, 4]),
+        (20, [2, 4], [1, 1], [2, 2], [1, 1]),
+        (3, [2, 4], [3, 3], [2, 2], [1, 0]),
+        (3, [2, 4], [3, 3], [0, 0], [-1, -2]),
+        (3, [0, 0], [3, 3], [4, 4], [4, 4]),
+    ],
+)
+def test_ratio_reduce(total, ratios, maximums, values, result):
+    assert ratio_reduce(total, ratios, maximums, values) == result
+
+
+def test_ratio_resolve():
+    assert ratio_resolve(100, []) == []
+    assert ratio_resolve(100, [Edge(size=100), Edge(ratio=1)]) == [100, 1]
+    assert ratio_resolve(100, [Edge(ratio=1)]) == [100]
+    assert ratio_resolve(100, [Edge(ratio=1), Edge(ratio=1)]) == [50, 50]
+    assert ratio_resolve(100, [Edge(size=20), Edge(ratio=1), Edge(ratio=1)]) == [
+        20,
+        40,
+        40,
+    ]
+    assert ratio_resolve(100, [Edge(size=40), Edge(ratio=2), Edge(ratio=1)]) == [
+        40,
+        40,
+        20,
+    ]
+    assert ratio_resolve(
+        100, [Edge(size=40), Edge(ratio=2), Edge(ratio=1, minimum_size=25)]
+    ) == [40, 35, 25]
+    assert ratio_resolve(100, [Edge(ratio=1), Edge(ratio=1), Edge(ratio=1)]) == [
+        33,
+        33,
+        34,
+    ]