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Contents
# encoding: utf-8
RSpec.describe TTY::Prompt::Question, '#modify' do
subject(:prompt) { TTY::TestPrompt.new }
it 'preserves answer for unkown modification' do
prompt.input << 'piotr'
prompt.input.rewind
answer = prompt.ask("What is your name?") { |q| q.modify(:none) }
expect(answer).to eq('piotr')
end
it 'converts to upper case' do
prompt.input << 'piotr'
prompt.input.rewind
answer = prompt.ask("What is your name?") { |q| q.modify(:upcase) }
expect(answer).to eq('PIOTR')
end
it 'trims whitespace' do
prompt.input << " Some white\t space\t \there! \n"
prompt.input.rewind
answer = prompt.ask('Enter some text: ') { |q| q.modify(:trim) }
expect(answer).to eq("Some white\t space\t \there!")
end
it 'collapses whitespace' do
prompt.input << " Some white\t space\t \there! \n"
prompt.input.rewind
answer = prompt.ask('Enter some text: ') { |q| q.modify(:collapse) }
expect(answer).to eq(' Some white space here! ')
end
it 'strips and collapses whitespace' do
prompt.input << " Some white\t space\t \there! \n"
prompt.input.rewind
answer = prompt.ask('Enter some text: ') { |q| q.modify(:strip, :collapse) }
expect(answer).to eq('Some white space here!')
end
end
Version data entries
15 entries across 15 versions & 1 rubygems