🧪 Integrate Hypothesis in tests

requirements/test.txt

@@ -1,4 +1,5 @@
 -e .
+hypothesis >= 6.0
 idna==3.4
 multidict==6.0.4
 pytest==7.3.1

tests/test_quoting.py

@@ -1,4 +1,6 @@
 import pytest
+from hypothesis import HealthCheck, given, settings
+from hypothesis import strategies as st
 
 from yarl._quoting import NO_EXTENSIONS
 from yarl._quoting_py import _Quoter as _PyQuoter
@@ -448,3 +450,31 @@ def test_quoter_path_with_plus(quoter):
 def test_unquoter_path_with_plus(unquoter):
     s = "/test/x+y%2Bz/:+%2B/"
     assert "/test/x+y+z/:++/" == unquoter(unsafe="+")(s)
+
+
+@settings(suppress_health_check=(HealthCheck.function_scoped_fixture,))
+@given(
+    text_input=st.text(),
+    safe=st.text(alphabet=st.characters(max_codepoint=127)),
+    unsafe=st.text(),
+    protected=st.text(alphabet=st.characters(max_codepoint=127)),
+    qs=st.booleans(),
+    requote=st.booleans(),
+)
+def test_quote_unquote_parameter(
+    quoter: _PyQuoter,
+    unquoter: _PyUnquoter,
+    safe: str,
+    unsafe: str,
+    protected: str,
+    qs: bool,
+    requote: bool,
+    text_input: str,
+) -> None:
+    quote = quoter(safe=safe, protected=protected, qs=qs, requote=requote)
+    unquote = unquoter(unsafe=unsafe, qs=qs)
+
+    text_quoted = quote(text_input)
+    text_output = unquote(text_quoted)
+
+    assert text_input == text_output