Contents

require 'pathname'
require Pathname(__FILE__).dirname.parent.expand_path + 'spec_helper'

require 'fastercsv'

describe DataMapper::Types::Csv, ".load" do
  it 'should parse the value if a string is provided' do
    FasterCSV.should_receive(:parse).with('csv_string').once
    DataMapper::Types::Csv.load('csv_string', :property)
  end

  it 'should do nothing if the value is a string' do
    FasterCSV.should_not_receive(:parse)
    DataMapper::Types::Csv.load([], :property).should == []
  end

  it 'should return nil otherwise' do
    DataMapper::Types::Csv.load({},  :property).should == nil
    DataMapper::Types::Csv.load(nil, :property).should == nil
  end
end

describe DataMapper::Types::Csv, ".dump" do
  it 'should dump to CSV' do
    DataMapper::Types::Csv.dump([[1, 2, 3]], :property).should == "1,2,3\n"
  end

  it 'should do nothing if the value is a string' do
    FasterCSV.should_not_receive(:generate)
    DataMapper::Types::Csv.dump('string', :property).should == 'string'
  end

  it 'should return nil otherwise' do
    DataMapper::Types::Csv.dump({},  :property).should == nil
    DataMapper::Types::Csv.dump(nil, :property).should == nil
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
dm-types-0.9.4	spec/unit/csv_spec.rb
dm-types-0.9.5	spec/unit/csv_spec.rb
dm-types-0.9.6	spec/unit/csv_spec.rb
dm-types-0.9.8	spec/unit/csv_spec.rb
dm-types-0.9.7	spec/unit/csv_spec.rb
dm-types-0.9.9	spec/unit/csv_spec.rb