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require File.expand_path('../../../../spec_helper', __FILE__)
require 'net/ftp'
require File.expand_path('../fixtures/server', __FILE__)
describe "Net::FTP#sendcmd" do
before(:each) do
@server = NetFTPSpecs::DummyFTP.new
@server.serve_once
@ftp = Net::FTP.new
@ftp.connect("localhost", 9921)
end
after(:each) do
@ftp.quit rescue nil
@ftp.close
@server.stop
end
it "sends the passed command to the server" do
@ftp.sendcmd("HELP")
@ftp.last_response.should == "211 System status, or system help reply. (HELP)\n"
end
it "returns the server's response" do
@ftp.sendcmd("HELP").should == "211 System status, or system help reply. (HELP)\n"
end
it "raises no error when the response code is 1xx, 2xx or 3xx" do
@server.should_receive(:help).and_respond("120 Service ready in nnn minutes.")
lambda { @ftp.sendcmd("HELP") }.should_not raise_error
@server.should_receive(:help).and_respond("200 Command okay.")
lambda { @ftp.sendcmd("HELP") }.should_not raise_error
@server.should_receive(:help).and_respond("350 Requested file action pending further information.")
lambda { @ftp.sendcmd("HELP") }.should_not raise_error
end
it "raises a Net::FTPTempError when the response code is 4xx" do
@server.should_receive(:help).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.sendcmd("HELP") }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 5xx" do
@server.should_receive(:help).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.sendcmd("HELP") }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPProtoError when the response code is not between 1xx-5xx" do
@server.should_receive(:help).and_respond("999 Invalid response.")
lambda { @ftp.sendcmd("HELP") }.should raise_error(Net::FTPProtoError)
end
end
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