Added tests of strop.replace()
diff --git a/Lib/test/test_strop.py b/Lib/test/test_strop.py
index efc98ff..9243ff4 100644
--- a/Lib/test/test_strop.py
+++ b/Lib/test/test_strop.py
@@ -67,6 +67,15 @@
test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS')
test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def')
+test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1)
+test('replace', 'one!two!three!', 'one@two@three!', '!', '@', 2)
+test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 3)
+test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 4)
+test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 0)
+test('replace', 'one!two!three!', 'one@two@three@', '!', '@')
+test('replace', 'one!two!three!', 'one!two!three!', 'x', '@')
+test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2)
+
strop.whitespace
strop.lowercase
strop.uppercase