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describe :net_ftp_list, shared: true do
before :each do
@server = NetFTPSpecs::DummyFTP.new
@server.serve_once
@ftp = Net::FTP.new
@ftp.passive = false
@ftp.connect(@server.hostname, @server.server_port)
end
after :each do
@ftp.quit rescue nil
@ftp.close
@server.stop
end
describe "when passed a block" do
it "yields each file in the list of files in the passed dir" do
expected = [
"-rw-r--r-- 1 spec staff 507 17 Jul 18:41 last_response_code.rb",
"-rw-r--r-- 1 spec staff 50 17 Jul 18:41 list.rb",
"-rw-r--r-- 1 spec staff 48 17 Jul 18:41 pwd.rb"
]
res = []
@ftp.send(@method, "test.folder") { |line| res << line}
res.should == expected
@ftp.last_response.should == "226 transfer complete (LIST test.folder)\n"
end
end
describe "when passed no block" do
it "returns an Array containing a list of files in the passed dir" do
expected = [
"-rw-r--r-- 1 spec staff 507 17 Jul 18:41 last_response_code.rb",
"-rw-r--r-- 1 spec staff 50 17 Jul 18:41 list.rb",
"-rw-r--r-- 1 spec staff 48 17 Jul 18:41 pwd.rb"
]
@ftp.send(@method, "test.folder").should == expected
@ftp.last_response.should == "226 transfer complete (LIST test.folder)\n"
end
end
describe "when the LIST command fails" do
it "raises a Net::FTPTempError when the response code is 450" do
@server.should_receive(:list).and_respond("450 Requested file action not taken..")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 500" do
@server.should_receive(:list).and_respond("500 Syntax error, command unrecognized.")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 501" do
@server.should_receive(:list).and_respond("501 Syntax error, command unrecognized.")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPPermError when the response code is 502" do
@server.should_receive(:list).and_respond("502 Command not implemented.")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPPermError)
end
it "raises a Net::FTPTempError when the response code is 421" do
@server.should_receive(:list).and_respond("421 Service not available, closing control connection.")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPTempError)
end
it "raises a Net::FTPPermError when the response code is 530" do
@server.should_receive(:list).and_respond("530 Not logged in.")
lambda { @ftp.send(@method) }.should raise_error(Net::FTPPermError)
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) }.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) }.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) }.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) }.should raise_error(Net::FTPPermError)
end
end
end
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