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# encoding: utf-8
require 'cucumber/core/ast/data_table'
module Cucumber
module Core
module Ast
describe DataTable do
let(:location) { Location.new('foo.feature', 9..12) }
before do
@table = DataTable.new([
%w{one four seven},
%w{4444 55555 666666}
], location)
end
describe "equality" do
it "is equal to another table with the same data" do
expect( DataTable.new([[1,2],[3,4]], location) ).to eq DataTable.new([[1,2],[3,4]], location)
end
it "is not equal to another table with different data" do
expect( DataTable.new([[1,2],[3,4]], location) ).not_to eq DataTable.new([[1,2]], location)
end
it "is not equal to a non table" do
expect( DataTable.new([[1,2],[3,4]], location) ).not_to eq Object.new
end
end
describe "#data_table?" do
let(:table) { DataTable.new([[1,2],[3,4]], location) }
it "returns true" do
expect(table).to be_data_table
end
end
describe "#doc_string" do
let(:table) { DataTable.new([[1,2],[3,4]], location) }
it "returns false" do
expect(table).not_to be_doc_string
end
end
describe "#map" do
let(:table) { DataTable.new([ %w{foo bar}, %w{1 2} ], location) }
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 DataTable.new([%w{*foo* *bar*}, %w{*1* *2*}], location)
end
end
describe "#transpose" do
before(:each) do
@table = DataTable.new([
%w{one 1111},
%w{two 22222}
], location)
end
it "should transpose the table" do
transposed = DataTable.new([
%w{one two},
%w{1111 22222}
], location)
expect( @table.transpose ).to eq( transposed )
end
end
end
end
end
end
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