JezK
Edit File: inspect_test.rb
require "utils" require 'capistrano/configuration/actions/inspect' class ConfigurationActionsInspectTest < Test::Unit::TestCase class MockConfig include Capistrano::Configuration::Actions::Inspect end def setup @config = MockConfig.new @config.stubs(:logger).returns(stub_everything) end def test_stream_should_pass_options_through_to_run @config.expects(:invoke_command).with("tail -f foo.log", :once => true) @config.stream("tail -f foo.log", :once => true) end def test_stream_should_emit_stdout_via_puts @config.expects(:invoke_command).yields(mock("channel"), :out, "something streamed") @config.expects(:puts).with("something streamed") @config.expects(:warn).never @config.stream("tail -f foo.log") end def test_stream_should_emit_stderr_via_warn ch = mock("channel") ch.expects(:[]).with(:server).returns(server("capistrano")) @config.expects(:invoke_command).yields(ch, :err, "something streamed") @config.expects(:puts).never @config.expects(:warn).with("[err :: capistrano] something streamed") @config.stream("tail -f foo.log") end def test_capture_should_pass_options_merged_with_once_to_run @config.expects(:invoke_command).with("hostname", :foo => "bar", :once => true) @config.capture("hostname", :foo => "bar") end def test_capture_with_stderr_should_emit_stderr_via_warn ch = mock("channel") ch.expects(:[]).with(:server).returns(server("capistrano")) @config.expects(:invoke_command).yields(ch, :err, "boom") @config.expects(:warn).with("[err :: capistrano] boom") @config.capture("hostname") end def test_capture_with_stdout_should_aggregate_and_return_stdout config_expects_invoke_command_to_loop_with(mock("channel"), "foo", "bar", "baz") assert_equal "foobarbaz", @config.capture("hostname") end private def config_expects_invoke_command_to_loop_with(channel, *output) class <<@config attr_accessor :script, :channel def invoke_command(*args) script.each { |item| yield channel, :out, item } end end @config.channel = channel @config.script = output end end