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# frozen_string_literal: true
require 'spec_helper'
describe Commander::HelpFormatter::Terminal do
include Commander::Methods
before :each do
mock_terminal
end
describe 'global help' do
before :each do
new_command_runner 'help' do
command :'install gem' do |c|
c.syntax = 'foo install gem [options]'
c.summary = 'Install some gem'
end
end.run!
@global_help = @output.string
end
describe 'should display' do
it 'the command name' do
expect(@global_help).to include('install gem')
end
it 'the summary' do
expect(@global_help).to include('Install some gem')
end
end
end
describe 'command help' do
before :each do
new_command_runner 'help', 'install', 'gem' do
command :'install gem' do |c|
c.syntax = 'foo install gem [options]'
c.summary = 'Install some gem'
c.description = 'Install some gem, blah blah blah'
c.example 'one', 'two'
c.example 'three', 'four'
end
end.run!
@command_help = @output.string
end
describe 'should display' do
it 'the command name' do
expect(@command_help).to include('install gem')
end
it 'the description' do
expect(@command_help).to include('Install some gem, blah blah blah')
end
it 'all examples' do
expect(@command_help).to include('# one')
expect(@command_help).to include('two')
expect(@command_help).to include('# three')
expect(@command_help).to include('four')
end
it 'the syntax' do
expect(@command_help).to include('foo install gem [options]')
end
end
end
end
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