spec/rubyspec/library/net/ftp/noop_spec.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../spec_helper', __FILE__)
require File.expand_path('../fixtures/server', __FILE__)

describe "Net::FTP#noop" do
  before :each do
    @server = NetFTPSpecs::DummyFTP.new
    @server.serve_once

    @ftp = Net::FTP.new
    @ftp.connect(@server.hostname, @server.server_port)
  end

  after :each do
    @ftp.quit rescue nil
    @ftp.close
    @server.stop
  end

  it "sends the NOOP command to the server" do
    @ftp.noop
    @ftp.last_response.should == "200 Command okay. (NOOP)\n"
  end

  it "returns nil" do
    @ftp.noop.should be_nil
  end

  it "raises a Net::FTPPermError when the response code is 500" do
    @server.should_receive(:noop).and_respond("500 Syntax error, command unrecognized.")
    lambda { @ftp.noop }.should raise_error(Net::FTPPermError)
  end

  it "raises a Net::FTPTempError when the response code is 421" do
    @server.should_receive(:noop).and_respond("421 Service not available, closing control connection.")
    lambda { @ftp.noop }.should raise_error(Net::FTPTempError)
  end
end