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require 'helper'
module SSHKit
# Try to maintain backwards compatibility with Custom formatters defined by other people
class TestCustom < UnitTest
def setup
super
SSHKit.config.output_verbosity = Logger::DEBUG
end
def output
@output ||= String.new
end
def custom
@custom ||= CustomFormatter.new(output)
end
{
log: 'LM 1 Test',
fatal: 'LM 4 Test',
error: 'LM 3 Test',
warn: 'LM 2 Test',
info: 'LM 1 Test',
debug: 'LM 0 Test'
}.each do |level, expected_output|
define_method("test_#{level}_logging") do
custom.send(level, 'Test')
assert_log_output expected_output
end
end
def test_write_logs_commands
custom.write(Command.new(:ls))
assert_log_output 'C 1 /usr/bin/env ls'
end
def test_double_chevron_logs_commands
custom << Command.new(:ls)
assert_log_output 'C 1 /usr/bin/env ls'
end
def test_accepts_options_hash
custom = CustomFormatter.new(output, :foo => 'value')
assert_equal('value', custom.options[:foo])
end
private
def assert_log_output(expected_output)
assert_equal expected_output, output
end
end
class CustomFormatter < SSHKit::Formatter::Abstract
def write(obj)
original_output << \
case obj
when SSHKit::Command then "C #{obj.verbosity} #{obj}"
when SSHKit::LogMessage then "LM #{obj.verbosity} #{obj}"
end
end
alias :<< :write
end
end
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