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Versions: 20
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Contents
require "spec_helper"
describe Capistrano::Application do
it "provides a --trace option which enables SSHKit/NetSSH trace output"
it "provides a --format option which enables the choice of output formatting"
it "displays documentation URL as help banner", capture_io: true do
flags "--help", "-h"
expect($stdout.string.each_line.first).to match(/capistranorb.com/)
end
%w(quiet silent verbose).each do |switch|
it "doesn't include --#{switch} in help", capture_io: true do
flags "--help", "-h"
expect($stdout.string).not_to match(/--#{switch}/)
end
end
it "overrides the rake method, but still prints the rake version", capture_io: true do
flags "--version", "-V"
out = $stdout.string
expect(out).to match(/\bCapistrano Version\b/)
expect(out).to match(/\b#{Capistrano::VERSION}\b/)
expect(out).to match(/\bRake Version\b/)
expect(out).to match(/\b#{Rake::VERSION}\b/)
end
it "overrides the rake method, and sets the sshkit_backend to SSHKit::Backend::Printer", capture_io: true do
flags "--dry-run", "-n"
sshkit_backend = Capistrano::Configuration.fetch(:sshkit_backend)
expect(sshkit_backend).to eq(SSHKit::Backend::Printer)
end
it "enables printing all config variables on command line parameter", capture_io: true do
begin
flags "--print-config-variables", "-p"
expect(Capistrano::Configuration.fetch(:print_config_variables)).to be true
ensure
Capistrano::Configuration.reset!
end
end
def flags(*sets)
sets.each do |set|
ARGV.clear
@exit = catch(:system_exit) { command_line(*set) }
end
yield(subject.options) if block_given?
end
def command_line(*options)
options.each { |opt| ARGV << opt }
subject.define_singleton_method(:exit) do |*_args|
throw(:system_exit, :exit)
end
subject.run
subject.options
end
end
Version data entries
20 entries across 20 versions & 2 rubygems