# encoding: UTF-8

# Copyright 2011-2013 innoQ Deutschland GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require File.join(File.expand_path(File.dirname(__FILE__)), '../test_helper')

class InlineDataTest < ActiveSupport::TestCase
  test 'serialization' do
    values = ['foo', 'bar']
    assert_equal 'foo, bar',
        InlineDataHelper.generate_inline_values(values)

    values = ['lorem', 'foo, bar', 'ipsum']
    assert_equal 'lorem, "foo, bar", ipsum',
        InlineDataHelper.generate_inline_values(values)
  end

  test 'deserialization' do
    inline_values = 'foo, bar'
    assert_equal ['foo', 'bar'],
        InlineDataHelper.parse_inline_values(inline_values)

    inline_values = 'lorem, "foo, bar", ipsum'
    assert_equal ['lorem', 'foo, bar', 'ipsum'],
        InlineDataHelper.parse_inline_values(inline_values)

    inline_values = 'lorem,"foo, bar",ipsum'
    assert_equal ['lorem', 'foo, bar', 'ipsum'],
        InlineDataHelper.parse_inline_values(inline_values)

    inline_values = 'foo, bar,baz' # inconsistent whitespace
    assert_equal ['foo', 'bar', 'baz'],
        InlineDataHelper.parse_inline_values(inline_values)

    inline_values = 'lorem,"foo, bar", ipsum' # inconsistent whitespace
    assert_equal ['lorem', 'foo, bar', 'ipsum'],
        InlineDataHelper.parse_inline_values(inline_values)

    inline_values = 'lorem, "foo, bar",ipsum' # inconsistent whitespace
    assert_raises(CSV::MalformedCSVError) do
      InlineDataHelper.parse_inline_values(inline_values)
    end

    inline_values = ''
    assert_equal [], InlineDataHelper.parse_inline_values(inline_values)
  end
end
