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require 'foreman_maintain'
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require 'minitest/spec'
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require 'minitest/autorun'
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require 'mocha/mini_test'
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require 'stringio'
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require File.dirname(__FILE__) + '/support/minitest_spec_context'
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require File.expand_path('../lib/support/log_reporter', __FILE__)
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module CliAssertions
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def assert_cmd(expected_output, args = [])
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output = run_cmd(args)
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assert_equal expected_output, remove_colors(simulate_carriage_returns(output))
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end
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def capture_io_with_stderr
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orig_stdout = $stdout
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orig_stderr = $stderr
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captured_output = StringIO.new
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$stdout = captured_output
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$stderr = captured_output
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yield
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return captured_output.string
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ensure
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$stdout = orig_stdout
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$stderr = orig_stderr
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end
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def run_cmd(args = [])
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capture_io_with_stderr do
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begin
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ForemanMaintain::Cli::MainCommand.run('foreman-maintain', command + args)
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rescue SystemExit # rubocop:disable Lint/HandleExceptions
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# don't accept system exit from running a command
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end
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end
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end
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def simulate_carriage_returns(output)
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output.gsub(/^.*\r/, '')
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end
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def remove_colors(output)
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output.gsub(/\e.*?m/, '')
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end
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end
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module UnitTestHelper
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def described_class
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# Memoization doesn't work on class methods need to think how to cache it per test
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# One option is to use 'let' per test file
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@described_class ||=
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begin
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const_name = self.class.name
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return described_class_ruby_187(const_name) if RUBY_VERSION >= '1.8.7'
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Object.const_get(const_name)
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end
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end
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def described_class_ruby_187(const_name)
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const_name.split('::').inject(Object) do |mod, class_name|
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mod.const_get(class_name)
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end
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end
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end
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include UnitTestHelper
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