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require 'tc_helper.rb'
class TestScatterChart < Test::Unit::TestCase
def setup
@p = Axlsx::Package.new
@chart = nil
@p.workbook.add_worksheet do |sheet|
sheet.add_row ["First", 1, 5, 7, 9]
sheet.add_row ["", 1, 25, 49, 81]
sheet.add_row ["Second", 5, 2, 14, 9]
sheet.add_row ["", 5, 10, 15, 20]
sheet.add_chart(Axlsx::ScatterChart, :title => "example 7: Scatter Chart") do |chart|
chart.start_at 0, 4
chart.end_at 10, 19
chart.add_series :xData => sheet["B1:E1"], :yData => sheet["B2:E2"], :title => sheet["A1"]
chart.add_series :xData => sheet["B3:E3"], :yData => sheet["B4:E4"], :title => sheet["A3"]
@chart = chart
end
end
end
def teardown
end
def test_scatter_style
@chart.scatterStyle = :marker
assert(@chart.scatterStyle == :marker)
assert_raise(ArgumentError) { @chart.scatterStyle = :buckshot }
end
def test_initialization
assert_equal(@chart.scatterStyle, :lineMarker, "scatterStyle defualt incorrect")
assert_equal(@chart.series_type, Axlsx::ScatterSeries, "series type incorrect")
assert(@chart.xValAxis.is_a?(Axlsx::ValAxis), "independant value axis not created")
assert(@chart.yValAxis.is_a?(Axlsx::ValAxis), "dependant value axis not created")
end
def test_to_xml_string
schema = Nokogiri::XML::Schema(File.open(Axlsx::DRAWING_XSD))
doc = Nokogiri::XML(@chart.to_xml_string)
errors = []
schema.validate(doc).each do |error|
errors.push error
puts error.message
end
assert(errors.empty?, "error free validation")
end
end
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