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# frozen_string_literal: true
require 'cucumber/core/test/data_table'
module Cucumber
module Core
module Test
describe DataTable do
before do
@table = described_class.new([
%w[one four seven],
%w[4444 55555 666666]
])
end
describe '#data_table?' do
let(:table) { described_class.new([[1, 2], [3, 4]]) }
it 'returns true' do
expect(table).to be_data_table
end
end
describe '#doc_string' do
let(:table) { described_class.new([[1, 2], [3, 4]]) }
it 'returns false' do
expect(table).not_to be_doc_string
end
end
describe '#map' do
let(:table) { described_class.new([%w[foo bar], %w[1 2]]) }
it 'yields the contents of each cell to the block' do
expect { |b| table.map(&b) }.to yield_successive_args('foo', 'bar', '1', '2')
end
it 'returns a new table with the cells modified by the block' do
expect(table.map { |cell| "*#{cell}*" }).to eq described_class.new([%w[*foo* *bar*], %w[*1* *2*]])
end
end
describe '#transpose' do
before do
@table = described_class.new([
%w[one 1111],
%w[two 22222]
])
end
it 'transposes the table' do
transposed = described_class.new([
%w[one two],
%w[1111 22222]
])
expect(@table.transpose).to eq(transposed)
end
end
end
end
end
end
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