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require 'tc_helper.rb'
class TestAxis < Test::Unit::TestCase
def setup
@axis = Axlsx::Axis.new 12345, 54321, :gridlines => false
end
def teardown
end
def test_initialization
assert_equal(@axis.axPos, :b, "axis position default incorrect")
assert_equal(@axis.tickLblPos, :nextTo, "tick label position default incorrect")
assert_equal(@axis.tickLblPos, :nextTo, "tick label position default incorrect")
assert_equal(@axis.crosses, :autoZero, "tick label position default incorrect")
assert(@axis.scaling.is_a?(Axlsx::Scaling) && @axis.scaling.orientation == :minMax, "scaling default incorrect")
assert_raise(ArgumentError) { Axlsx::Axis.new( -1234, 'abcd') }
end
def test_axis_position
assert_raise(ArgumentError, "requires valid axis position") { @axis.axPos = :nowhere }
assert_nothing_raised("accepts valid axis position") { @axis.axPos = :r }
end
def test_label_rotation
assert_raise(ArgumentError, "requires valid angle") { @axis.label_rotation = :nowhere }
assert_raise(ArgumentError, "requires valid angle") { @axis.label_rotation = 91 }
assert_raise(ArgumentError, "requires valid angle") { @axis.label_rotation = -91 }
assert_nothing_raised("accepts valid angle") { @axis.label_rotation = 45 }
assert_equal(@axis.label_rotation, 45 * 60000)
end
def test_tick_label_position
assert_raise(ArgumentError, "requires valid tick label position") { @axis.tickLblPos = :nowhere }
assert_nothing_raised("accepts valid tick label position") { @axis.tickLblPos = :high }
end
def test_format_code
assert_raise(ArgumentError, "requires valid format code") { @axis.format_code = 1 }
assert_nothing_raised("accepts valid format code") { @axis.tickLblPos = :high }
end
def test_crosses
assert_raise(ArgumentError, "requires valid crosses") { @axis.crosses = 1 }
assert_nothing_raised("accepts valid crosses") { @axis.crosses = :min }
end
def test_gridlines
assert_raise(ArgumentError, "requires valid gridlines") { @axis.gridlines = 'alice' }
assert_nothing_raised("accepts valid crosses") { @axis.gridlines = false }
end
def test_to_xml_string
str = '<?xml version="1.0" encoding="UTF-8"?>'
str << '<c:chartSpace xmlns:c="' << Axlsx::XML_NS_C << '" xmlns:a="' << Axlsx::XML_NS_A << '">'
doc = Nokogiri::XML(@axis.to_xml_string(str))
assert(doc.xpath('//a:noFill'))
assert(doc.xpath("//c:crosses[@val='#{@axis.crosses.to_s}']"))
assert(doc.xpath("//c:crossAx[@val='#{@axis.crossAx.to_s}']"))
assert(doc.xpath("//a:bodyPr[@rot='#{@axis.label_rotation.to_s}']"))
end
end
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