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require "net/imap"
require "test/unit"
class IMAPTest < Test::Unit::TestCase
CA_FILE = File.expand_path("cacert.pem", File.dirname(__FILE__))
SERVER_KEY = File.expand_path("server.key", File.dirname(__FILE__))
SERVER_CERT = File.expand_path("server.crt", File.dirname(__FILE__))
def test_encode_utf7
utf8 = "\357\274\241\357\274\242\357\274\243".force_encoding("UTF-8")
s = Net::IMAP.encode_utf7(utf8)
assert_equal("&,yH,Iv8j-".force_encoding("UTF-8"), s)
end
def test_decode_utf7
s = Net::IMAP.decode_utf7("&,yH,Iv8j-")
utf8 = "\357\274\241\357\274\242\357\274\243".force_encoding("UTF-8")
assert_equal(utf8, s)
end
def test_format_date
time = Time.mktime(2009, 7, 24)
s = Net::IMAP.format_date(time)
assert_equal("24-Jul-2009", s)
end
def test_format_datetime
time = Time.mktime(2009, 7, 24, 1, 23, 45)
s = Net::IMAP.format_datetime(time)
assert_match(/\A24-Jul-2009 01:23 [+\-]\d{4}\z/, s)
end
def test_imaps_unknown_ca
if defined?(OpenSSL)
assert_raise(OpenSSL::SSL::SSLError) do
imaps_test do |port|
Net::IMAP.new("localhost",
:port => port,
:ssl => true)
end
end
end
end
def test_imaps_with_ca_file
if defined?(OpenSSL)
assert_nothing_raised do
imaps_test do |port|
Net::IMAP.new("localhost",
:port => port,
:ssl => { :ca_file => CA_FILE })
end
end
end
end
def test_imaps_verify_none
if defined?(OpenSSL)
assert_nothing_raised do
imaps_test do |port|
Net::IMAP.new("localhost",
:port => port,
:ssl => { :verify_mode => OpenSSL::SSL::VERIFY_NONE })
end
end
end
end
def test_imaps_post_connection_check
if defined?(OpenSSL)
assert_raise(OpenSSL::SSL::SSLError) do
imaps_test do |port|
Net::IMAP.new("127.0.0.1",
:port => port,
:ssl => { :ca_file => CA_FILE })
end
end
end
end
def test_starttls
imap = nil
if defined?(OpenSSL)
starttls_test do |port|
imap = Net::IMAP.new("localhost", :port => port)
imap.starttls(:ca_file => CA_FILE)
imap
end
end
ensure
if imap && !imap.disconnected?
imap.disconnect
end
end
def test_unexpected_eof
server = TCPServer.new(0)
port = server.addr[1]
Thread.start do
begin
sock = server.accept
begin
sock.print("* OK test server\r\n")
sock.gets
# sock.print("* BYE terminating connection\r\n")
# sock.print("RUBY0001 OK LOGOUT completed\r\n")
ensure
sock.close
end
rescue
end
end
begin
begin
imap = Net::IMAP.new("localhost", :port => port)
assert_raise(EOFError) do
imap.logout
end
ensure
imap.disconnect if imap
end
ensure
server.close
end
end
def test_idle
server = TCPServer.new(0)
port = server.addr[1]
requests = []
Thread.start do
begin
sock = server.accept
begin
sock.print("* OK test server\r\n")
requests.push(sock.gets)
sock.print("+ idling\r\n")
sock.print("* 3 EXISTS\r\n")
sock.print("* 2 EXPUNGE\r\n")
requests.push(sock.gets)
sock.print("RUBY0001 OK IDLE terminated\r\n")
sock.gets
sock.print("* BYE terminating connection\r\n")
sock.print("RUBY0002 OK LOGOUT completed\r\n")
ensure
sock.close
end
rescue
end
end
begin
begin
imap = Net::IMAP.new("localhost", :port => port)
responses = []
imap.idle do |res|
responses.push(res)
if res.name == "EXPUNGE"
imap.idle_done
end
end
assert_equal(3, responses.length)
assert_instance_of(Net::IMAP::ContinuationRequest, responses[0])
assert_equal("EXISTS", responses[1].name)
assert_equal(3, responses[1].data)
assert_equal("EXPUNGE", responses[2].name)
assert_equal(2, responses[2].data)
assert_equal(2, requests.length)
assert_equal("RUBY0001 IDLE\r\n", requests[0])
assert_equal("DONE\r\n", requests[1])
imap.logout
ensure
imap.disconnect if imap
end
ensure
server.close
end
end
private
def imaps_test
server = TCPServer.new(0)
port = server.addr[1]
ctx = OpenSSL::SSL::SSLContext.new
ctx.ca_file = CA_FILE
ctx.key = File.open(SERVER_KEY) { |f|
OpenSSL::PKey::RSA.new(f)
}
ctx.cert = File.open(SERVER_CERT) { |f|
OpenSSL::X509::Certificate.new(f)
}
ssl_server = OpenSSL::SSL::SSLServer.new(server, ctx)
Thread.start do
begin
sock = ssl_server.accept
begin
sock.print("* OK test server\r\n")
sock.gets
sock.print("* BYE terminating connection\r\n")
sock.print("RUBY0001 OK LOGOUT completed\r\n")
ensure
sock.close
end
rescue
end
end
begin
begin
imap = yield(port)
imap.logout
ensure
imap.disconnect if imap
end
ensure
ssl_server.close
end
end
def starttls_test
server = TCPServer.new(0)
port = server.addr[1]
Thread.start do
begin
sock = server.accept
sock.print("* OK test server\r\n")
sock.gets
sock.print("RUBY0001 OK completed\r\n")
ctx = OpenSSL::SSL::SSLContext.new
ctx.ca_file = CA_FILE
ctx.key = File.open(SERVER_KEY) { |f|
OpenSSL::PKey::RSA.new(f)
}
ctx.cert = File.open(SERVER_CERT) { |f|
OpenSSL::X509::Certificate.new(f)
}
sock = OpenSSL::SSL::SSLSocket.new(sock, ctx)
begin
sock.accept
sock.gets
sock.print("* BYE terminating connection\r\n")
sock.print("RUBY0002 OK LOGOUT completed\r\n")
ensure
sock.close
end
rescue
end
end
begin
begin
imap = yield(port)
imap.logout
ensure
imap.disconnect if imap
end
ensure
server.close
end
end
end
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