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# frozen_string_literal: true
require 'tc_helper'
class TestPieSeries < Test::Unit::TestCase
def setup
p = Axlsx::Package.new
@ws = p.workbook.add_worksheet name: "hmmm"
chart = @ws.add_chart Axlsx::Pie3DChart, title: "fishery"
@series = chart.add_series data: [0, 1, 2], labels: ["zero", "one", "two"], title: "bob", colors: ["FF0000", "00FF00", "0000FF"]
end
def test_initialize
assert_equal("bob", @series.title.text, "series title has been applied")
assert_equal(@series.labels.class, Axlsx::AxDataSource)
assert_equal(@series.data.class, Axlsx::NumDataSource)
assert_nil(@series.explosion, "series shape has been applied")
end
def test_explosion
assert_raise(ArgumentError, "require valid explosion") { @series.explosion = :lots }
assert_nothing_raised("allow valid explosion") { @series.explosion = 20 }
assert_equal(20, @series.explosion)
# issue 58 - explosion caused to_xml_string to fail - now tested
assert_nothing_raised("allow to_xml_string") { @series.to_xml_string }
end
def test_to_xml_string
doc = Nokogiri::XML(@series.to_xml_string)
assert(doc.xpath("//srgbClr[@val='#{@series.colors[0]}']"))
end
# TODO: test unique serialization parts
end
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