diff options
Diffstat (limited to 'test/net/smtp/test_smtp.rb')
-rw-r--r-- | test/net/smtp/test_smtp.rb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/net/smtp/test_smtp.rb b/test/net/smtp/test_smtp.rb index 0edb3419d5..3bcceb6fc5 100644 --- a/test/net/smtp/test_smtp.rb +++ b/test/net/smtp/test_smtp.rb @@ -6,6 +6,8 @@ require 'test/unit' module Net class TestSMTP < Test::Unit::TestCase class FakeSocket + attr_reader :write_io + def initialize out = "250 OK\n" @write_io = StringIO.new @read_io = StringIO.new out @@ -51,5 +53,50 @@ module Net assert smtp.rset end + + def test_mailfrom + sock = FakeSocket.new + smtp = Net::SMTP.new 'localhost', 25 + smtp.instance_variable_set :@socket, sock + assert smtp.mailfrom("foo@example.com").success? + assert_equal "MAIL FROM:<foo@example.com>\r\n", sock.write_io.string + end + + def test_rcptto + sock = FakeSocket.new + smtp = Net::SMTP.new 'localhost', 25 + smtp.instance_variable_set :@socket, sock + assert smtp.rcptto("foo@example.com").success? + assert_equal "RCPT TO:<foo@example.com>\r\n", sock.write_io.string + end + + def test_auth_plain + sock = FakeSocket.new + smtp = Net::SMTP.new 'localhost', 25 + smtp.instance_variable_set :@socket, sock + assert smtp.auth_plain("foo", "bar").success? + assert_equal "AUTH PLAIN AGZvbwBiYXI=\r\n", sock.write_io.string + end + + def test_crlf_injection + smtp = Net::SMTP.new 'localhost', 25 + smtp.instance_variable_set :@socket, FakeSocket.new + + assert_raise(ArgumentError) do + smtp.mailfrom("foo\r\nbar") + end + + assert_raise(ArgumentError) do + smtp.mailfrom("foo\rbar") + end + + assert_raise(ArgumentError) do + smtp.mailfrom("foo\nbar") + end + + assert_raise(ArgumentError) do + smtp.rcptto("foo\r\nbar") + end + end end end |