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require_relative './../test_helper'
require 'minitest/autorun'
class ArrayWithBlockShorthand
include ROXML
xml_reader :array, :as => [Integer], :from => 'number'
end
class ArrayWithBlock
include ROXML
xml_reader :array, :as => [], :from => 'number' do |arr|
arr.map(&:to_i).reverse
end
end
class TestXMLBlocks < Minitest::Test
def test_block_is_applied
muffins = Muffins.from_xml(fixture(:muffins))
assert muffins.count > 0
assert_equal 0, muffins.count % 13
end
def test_block_is_applied_to_hash
numerology = Numerology.from_xml(fixture(:numerology))
assert !numerology.predictions.keys.empty?
assert numerology.predictions.keys.all? {|k| k.is_a? Integer }
assert numerology.predictions.values.all? {|k| k.is_a? String }
end
def test_stacked_blocks_are_applied
muffins = MuffinsWithStackedBlocks.from_xml(fixture(:muffins))
assert muffins.count > 0
assert_equal 0, muffins.count % 13
end
def test_block_shorthand_applied_properly_to_array
obj = ArrayWithBlockShorthand.from_xml(%{
<array_with_block_shorthand>
<number>1</number>
<number>2</number>
<number>3</number>
</array_with_block_shorthand>
})
assert_equal [1, 2, 3], obj.array
end
def test_block_applied_properly_to_array
obj = ArrayWithBlock.from_xml(%{
<array_with_block>
<number>1</number>
<number>2</number>
<number>3</number>
</array_with_block>
})
assert_equal [3, 2, 1], obj.array
end
def test_block_shorthand_applied_properly_to_empty_array
obj = ArrayWithBlockShorthand.from_xml(%{
<array_with_block_shorthand>
</array_with_block_shorthand>
})
assert_equal [], obj.array
end
def test_block_applied_properly_to_empty_array
obj = ArrayWithBlock.from_xml(%{
<array_with_block>
</array_with_block>
})
assert_equal [], obj.array
end
end
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