def test15(self):
    assert Raindrops(49) == "Plong"
def test16(self):
    assert Raindrops(52) == "52"
def test13(self):
    assert Raindrops(27) == "Pling"
def test14(self):
    assert Raindrops(35) == "PlangPlong"
def test4(self):
    assert Raindrops(7) == "Plong"
def test1():
    assert Raindrops(1) == "1"
def test10(self):
    assert Raindrops(15) == "PlingPlang"
def test19(self):
    assert Raindrops('a') == "Error, you may want to input an integer!"
def test8(self):
    assert Raindrops(10), "Plang"
def test9(self):
    assert Raindrops(14), "Plong"
def test7(self):
    assert Raindrops(9) == "Pling"
def test6(self):
    assert Raindrops(8) == "8"
def test5(self):
    assert Raindrops(6) == "Pling"
def test17(self):
    assert Raindrops(105) == "PlingPlangPlong"
def test11(self):
    assert Raindrops(21) == "PlingPlong"
def test18(self):
    assert Raindrops(1121) == "1121"
def test12(self):
    assert Raindrops(25) == "Plang"
def test2(self):
    assert Raindrops(3) == "Pling"
def test3(self):
    assert Raindrops(5) == "Plang"