From 341cf4fe45bb56677f0b42e287738999fb8a1ac5 Mon Sep 17 00:00:00 2001
From: natsuoto <279971144+natsuoto@users.noreply.github.com>
Date: Wed, 1 Jul 2026 16:11:09 +0530
Subject: feat: .at_most(n) quantifier closes the symmetry gap with
 at_least/exactly/between

---
 tests/builder/builder.test.py    | 6 ++++++
 tests/builder/validation.test.py | 5 +++++
 2 files changed, 11 insertions(+)

(limited to 'tests/builder')

diff --git a/tests/builder/builder.test.py b/tests/builder/builder.test.py
index 062e1ae..33aa17d 100644
--- a/tests/builder/builder.test.py
+++ b/tests/builder/builder.test.py
@@ -348,6 +348,12 @@ def test_at_least():
     regex_compilation("\\w{3,}", expr)
 
 
+def test_at_most():
+    expr = RegexBuilder().at_most(3).word()
+    regex_equality("\\w{0,3}", expr)
+    regex_compilation("\\w{0,3}", expr)
+
+
 def test_between():
     expr = RegexBuilder().between(3, 5).word()
     regex_equality("\\w{3,5}", expr)
diff --git a/tests/builder/validation.test.py b/tests/builder/validation.test.py
index e4898ad..53128c5 100644
--- a/tests/builder/validation.test.py
+++ b/tests/builder/validation.test.py
@@ -109,6 +109,11 @@ def test_at_least_non_positive_raises():
         RegexBuilder().at_least(-1).digit()
 
 
+def test_at_most_non_positive_raises():
+    with pytest.raises(MustBePositiveIntegerError):
+        RegexBuilder().at_most(0).digit()
+
+
 def test_between_negative_lower_raises():
     with pytest.raises(MustBeIntegerGreaterThanZeroError):
         RegexBuilder().between(-1, 5).digit()
-- 
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