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describe :net_ftp_getbinaryfile, :shared => true do
before(:each) do
@fixture_file = File.dirname(__FILE__) + "/../fixtures/getbinaryfile"
@tmp_file = tmp("getbinaryfile")
@server = NetFTPSpecs::DummyFTP.new
@server.serve_once
@ftp = Net::FTP.new
@ftp.connect("localhost", 9921)
@ftp.binary = @binary_mode
end
after(:each) do
@ftp.quit rescue nil
@ftp.close
@server.stop
rm_r @tmp_file
end
it "sends the RETR command to the server" do
@ftp.send(@method, "test", @tmp_file)
@ftp.last_response.should == "226 Closing data connection. (RETR test)\n"
end
it "returns nil" do
@ftp.send(@method, "test", @tmp_file).should be_nil
end
it "saves the contents of the passed remote file to the passed local file" do
@ftp.send(@method, "test", @tmp_file)
File.read(@tmp_file).should == "This is the content\nof the file named 'test'.\n"
end
describe "when passed a block" do
it "yields the received content as binary blocks of the passed size" do
res = []
@ftp.send(@method, "test", @tmp_file, 10) { |bin| res << bin }
res.should == [ "This is th", "e content\n", "of the fil", "e named 't", "est'.\n" ]
end
end
describe "when resuming an existing file" do
before(:each) do
@tmp_file = tmp("getbinaryfile_resume")
File.open(@tmp_file, "wb") do |f|
f << "This is the content\n"
end
@ftp.resume = true
end
it "saves the remaining content of the passed remote file to the passed local file" do
@ftp.send(@method, "test", @tmp_file)
File.read(@tmp_file).should == "This is the content\nof the file named 'test'.\n"
end
describe "and the REST command fails" do
it "raises a Net::FTPProtoError when the response code is 550" do
@server.should_receive(:rest).and_respond("Requested action not taken.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPProtoError)
end
it "raises a Net::FTPPermError when the response code is 500" do
@server.should_receive(:rest).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 501" do
@server.should_receive(:rest).and_respond("501 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 502" do
@server.should_receive(:rest).and_respond("502 Command not implemented.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPTempError when the response code is 421" do
@server.should_receive(:rest).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 530" do
@server.should_receive(:rest).and_respond("530 Not logged in.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
end
end
describe "when the RETR command fails" do
it "raises a Net::FTPTempError when the response code is 450" do
@server.should_receive(:retr).and_respond("450 Requested file action not taken.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPProtoError when the response code is 550" do
@server.should_receive(:retr).and_respond("Requested action not taken.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPProtoError)
end
it "raises a Net::FTPPermError when the response code is 500" do
@server.should_receive(:retr).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 501" do
@server.should_receive(:retr).and_respond("501 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPTempError when the response code is 421" do
@server.should_receive(:retr).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 530" do
@server.should_receive(:retr).and_respond("530 Not logged in.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
end
ruby_version_is "" ... "1.9" do
describe "when switching type fails" do
it "raises a Net::FTPPermError when the response code is 500" do
@server.should_receive(:type).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 501" do
@server.should_receive(:type).and_respond("501 Syntax error in parameters or arguments.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 504" do
@server.should_receive(:type).and_respond("504 Command not implemented for that parameter.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPTempError when the response code is 421" do
@server.should_receive(:type).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 530" do
@server.should_receive(:type).and_respond("530 Not logged in.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
end
end
describe "when opening the data port fails" do
it "raises a Net::FTPPermError when the response code is 500" do
@server.should_receive(:eprt).and_respond("500 Syntax error, command unrecognized.")
@server.should_receive(:port).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 501" do
@server.should_receive(:eprt).and_respond("501 Syntax error in parameters or arguments.")
@server.should_receive(:port).and_respond("501 Syntax error in parameters or arguments.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPTempError when the response code is 421" do
@server.should_receive(:eprt).and_respond("421 Service not available, closing control connection.")
@server.should_receive(:port).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 530" do
@server.should_receive(:eprt).and_respond("530 Not logged in.")
@server.should_receive(:port).and_respond("530 Not logged in.")
lambda { @ftp.send(@method, "test", @tmp_file) }.should raise_error(Net::FTPPermError)
end
end
end
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