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# frozen_string_literal: true
require 'tc_helper'
class TestAreaSeries < Test::Unit::TestCase
def setup
p = Axlsx::Package.new
@ws = p.workbook.add_worksheet name: "hmmm"
chart = @ws.add_chart Axlsx::AreaChart, title: "fishery"
@series = chart.add_series(
data: [0, 1, 2],
labels: ["zero", "one", "two"],
title: "bob",
color: "#FF0000",
show_marker: true,
smooth: true
)
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)
end
def test_show_marker
assert(@series.show_marker)
@series.show_marker = false
refute(@series.show_marker)
end
def test_smooth
assert(@series.smooth)
@series.smooth = false
refute(@series.smooth)
end
def test_marker_symbol
assert_equal(:default, @series.marker_symbol)
@series.marker_symbol = :circle
assert_equal(:circle, @series.marker_symbol)
end
def test_to_xml_string
doc = Nokogiri::XML(wrap_with_namespaces(@series))
assert(doc.xpath("//srgbClr[@val='#{@series.color}']"))
assert_equal(0, xpath_with_namespaces(doc, "//c:marker").size)
assert(doc.xpath("//smooth"))
@series.marker_symbol = :diamond
doc = Nokogiri::XML(wrap_with_namespaces(@series))
assert_equal(1, xpath_with_namespaces(doc, "//c:marker/c:symbol[@val='diamond']").size)
@series.show_marker = false
doc = Nokogiri::XML(wrap_with_namespaces(@series))
assert_equal(1, xpath_with_namespaces(doc, "//c:marker/c:symbol[@val='none']").size)
end
def wrap_with_namespaces(series)
+'<c:chartSpace xmlns:c="' <<
Axlsx::XML_NS_C <<
'" xmlns:a="' <<
Axlsx::XML_NS_A <<
'">' <<
series.to_xml_string <<
'</c:chartSpace>'
end
def xpath_with_namespaces(doc, xpath)
doc.xpath(xpath, "a" => Axlsx::XML_NS_A, "c" => Axlsx::XML_NS_C)
end
end
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