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-rw-r--r--test/net/smtp/test_smtp.rb25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/net/smtp/test_smtp.rb b/test/net/smtp/test_smtp.rb
index 8af6a37..0b8d657 100644
--- a/test/net/smtp/test_smtp.rb
+++ b/test/net/smtp/test_smtp.rb
@@ -1,8 +1,26 @@
require 'net/smtp'
+require 'stringio'
require 'minitest/autorun'
module Net
class TestSMTP < MiniTest::Unit::TestCase
+ class FakeSocket
+ def initialize out = "250 OK\n"
+ @write_io = StringIO.new
+ @read_io = StringIO.new out
+ end
+
+ def writeline line
+ @write_io.write "#{line}\r\n"
+ end
+
+ def readline
+ line = @read_io.gets
+ raise 'ran out of input' unless line
+ line.chop
+ end
+ end
+
def test_esmtp
smtp = Net::SMTP.new 'localhost', 25
assert smtp.esmtp
@@ -12,5 +30,12 @@ module Net
assert_equal 'omg', smtp.esmtp
assert_equal 'omg', smtp.esmtp?
end
+
+ def test_rset
+ smtp = Net::SMTP.new 'localhost', 25
+ smtp.instance_variable_set :@socket, FakeSocket.new
+
+ assert smtp.rset
+ end
end
end