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# frozen_string_literal: true
require 'rubygems'
require 'stringio'
require 'simplecov'
SimpleCov.start do
add_filter '/spec/'
end
# Unshift so that local files load instead of something in gems
$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
# This basically replicates the behavior of `require 'commander/import'`
# but without adding an `at_exit` hook, which interferes with exit code
require 'commander'
require 'commander/methods'
# Mock terminal IO streams so we can spec against them
def mock_terminal
@input = StringIO.new
@output = StringIO.new
HighLine.default_instance = HighLine.new(@input, @output)
end
# Stub Kernel.abort
TestSystemExit = Class.new(RuntimeError)
module Commander
class Runner
def abort(message)
fail TestSystemExit, message
end
end
end
# Create test command for usage within several specs
def create_test_command
command :test do |c|
c.syntax = 'test [options] <file>'
c.description = 'test description'
c.example 'description', 'command'
c.example 'description 2', 'command 2'
c.option '-v', '--verbose', 'verbose description'
c.when_called do |args, _options|
format('test %s', args.join)
end
end
@command = command :test
end
# Create a new command runner
def new_command_runner(*args, &block)
Commander::Runner.instance_variable_set :@instance, Commander::Runner.new(args)
program :name, 'test'
program :version, '1.2.3'
program :description, 'something'
create_test_command
yield if block
Commander::Runner.instance
end
# Comply with how specs were previously written
def command_runner
Commander::Runner.instance
end
def run(*args)
new_command_runner(*args) do
program :help_formatter, Commander::HelpFormatter::Base
yield if block_given?
end.run!
@output.string
end
RSpec.configure do |c|
c.expect_with(:rspec) do |e|
e.syntax = :expect
end
c.mock_with(:rspec) do |m|
m.syntax = :expect
end
c.before(:each) do
allow(Commander::UI).to receive(:enable_paging)
end
end
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