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e61354693f
Just discovered this nice feature of RSpec where it can load all files for us. Works with `bundle exec rake` and `bundle exec rspec spec/file_spec.rb`, which covers all use cases.
101 lines
2.9 KiB
Ruby
101 lines
2.9 KiB
Ruby
describe 'Formatting Table' do
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it 'knows about colorized fitting' do
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t = Pry::Helpers::Table.new %w(hihi), column_count: 1
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expect(t.fits_on_line?(4)).to eq true
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t.items = []
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expect(t.fits_on_line?(4)).to eq true
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t.items = %w(hi hi)
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expect(t.fits_on_line?(4)).to eq true
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t.column_count = 2
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expect(t.fits_on_line?(4)).to eq false
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t.items = %w(
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a ccc
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bb dddd
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).sort
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expect(t.fits_on_line?(8)).to eq true
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expect(t.fits_on_line?(7)).to eq false
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end
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describe 'formatting - should order downward and wrap to columns' do
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FAKE_COLUMNS = 62
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def try_round_trip(expected)
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things = expected.split(/\s+/).sort
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actual = Pry::Helpers.tablify(things, FAKE_COLUMNS).to_s.strip
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[expected, actual].each { |e| e.gsub!(/\s+$/, '') }
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if actual != expected
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bar = '-' * 25
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puts \
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bar + 'expected' + bar,
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expected,
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bar + 'actual' + bar,
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actual
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end
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expect(actual).to eq expected
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end
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it 'should handle a tiny case' do
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try_round_trip(<<-eot)
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asdf asfddd fdass
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eot
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end
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it 'should handle the basic case' do
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try_round_trip(<<-eot)
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aadd ddasffssdad sdsaadaasd ssfasaafssd
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adassdfffaasds f sdsfasddasfds ssssdaa
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assfsafsfsds fsasa ssdsssafsdasdf
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eot
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end
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it 'should handle... another basic case' do
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try_round_trip(<<-EOT)
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aaad dasaasffaasf fdasfdfss safdfdddsasd
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aaadfasassdfff ddadadassasdf fddsasadfssdss sasf
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aaddaafaf dddasaaaaaa fdsasad sddsa
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aas dfsddffdddsdfd ff sddsfsaa
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adasadfaaffds dsfafdsfdfssda ffadsfafsaafa ss
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asddaadaaadfdd dssdss ffssfsfafaadss ssas
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asdsdaa faadf fsddfff ssdfssff
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asfadsssaaad fasfaafdssd s
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EOT
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end
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it 'should handle colors' do
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try_round_trip(<<-EOT)
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\e[31maaaaaaaaaa\e[0m \e[31mccccccccccccccccccccccccccccc\e[0m
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\e[31mbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\e[0m \e[31mddddddddddddd\e[0m
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EOT
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end
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it 'should handle empty input' do
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try_round_trip('')
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end
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it 'should handle one-token input' do
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try_round_trip('asdf')
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end
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end
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describe 'line length is smaller than the length of the longest word' do
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before do
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element = 'swizzle'
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@elem_len = element.length
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@out = [element, 'crime', 'fun']
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end
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it 'should not raise error' do
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expect { Pry::Helpers.tablify(@out, @elem_len - 1) }.not_to raise_error
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end
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it 'should format output as one column' do
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table = Pry::Helpers.tablify(@out, @elem_len - 1).to_s
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expect(table).to eq "swizzle\ncrime \nfun "
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end
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end
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specify 'decide between one-line or indented output' do
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expect(Pry::Helpers.tablify_or_one_line('head', %w(ing))).to eq "head: ing\n"
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end
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end
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