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Contents
require 'spec_helper'
module CiteProc
describe Item do
describe '.new' do
it { should_not be nil }
it 'creates number variables for number fields' do
Item.new(:edition => 23).edition.should be_a(Number)
end
it 'creates text variable for text fields' do
Item.new(:ISBN => 23).isbn.should be_a(Text)
end
it 'creates date variables for date fields' do
Item.new(:accessed => Time.now).accessed.should be_a(CiteProc::Date)
end
it 'creates names variables for name fields' do
Item.new(:editor => { :given => 'Jane' }).editor.should be_a(Names)
Item.new(:editor => 'Plato and Socrates').editor.should have(2).names
end
it 'creates text variables for unknown fields' do
v = Item.new(:unknown => 42)[:unknown]
v.should be_a(Variable)
v.should == '42'
end
end
describe '#empty' do
it { should be_empty }
it 'returns false when there is at least one variable in the item' do
Item.new(:title => 'foo').should_not be_empty
end
end
describe '#each' do
it 'yields each variable to the given block' do
Item.new(:title => 'foo', :edition => 2).each.map {|kv| kv.join('-') }.sort.should == %w{edition-2 title-foo}
end
end
describe '#each_value' do
it "yields each variable's value to the given block" do
Item.new(:title => 'foo', :edition => 2).each_value.map(&:to_s).sort.should == %w{2 foo}
end
end
describe '#to_citeproc' do
it 'returns an empty hash by default' do
Item.new.to_citeproc.should == {}
end
it 'returns a hash with stringified keys' do
Item.new(:issue => 42).to_citeproc.should have_key('issue')
end
it 'returns a hash with stringified values' do
Item.new(:issue => 42).to_citeproc.values[0].should == '42'
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems