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require 'tc_helper.rb'
class TestGradientFill < Test::Unit::TestCase
def setup
@item = Axlsx::GradientFill.new
end
def teardown
end
def test_initialiation
assert_equal(@item.type, :linear)
assert_equal(@item.degree, nil)
assert_equal(@item.left, nil)
assert_equal(@item.right, nil)
assert_equal(@item.top, nil)
assert_equal(@item.bottom, nil)
assert(@item.stop.is_a?(Axlsx::SimpleTypedList))
end
def test_type
assert_raise(ArgumentError) { @item.type = 7 }
assert_nothing_raised { @item.type = :path }
assert_equal(@item.type, :path)
end
def test_degree
assert_raise(ArgumentError) { @item.degree = -7 }
assert_nothing_raised { @item.degree = 5.0 }
assert_equal(@item.degree, 5.0)
end
def test_left
assert_raise(ArgumentError) { @item.left = -1.1 }
assert_nothing_raised { @item.left = 1.0 }
assert_equal(@item.left, 1.0)
end
def test_right
assert_raise(ArgumentError) { @item.right = -1.1 }
assert_nothing_raised { @item.right = 0.5 }
assert_equal(@item.right, 0.5)
end
def test_top
assert_raise(ArgumentError) { @item.top = -1.1 }
assert_nothing_raised { @item.top = 1.0 }
assert_equal(@item.top, 1.0)
end
def test_bottom
assert_raise(ArgumentError) { @item.bottom = -1.1 }
assert_nothing_raised { @item.bottom = 0.0 }
assert_equal(@item.bottom, 0.0)
end
def test_stop
@item.stop << Axlsx::GradientStop.new(Axlsx::Color.new(:rgb => "00000000"), 0.5)
assert(@item.stop.size == 1)
assert(@item.stop.last.is_a?(Axlsx::GradientStop))
end
def test_to_xml_string
@item.stop << Axlsx::GradientStop.new(Axlsx::Color.new(:rgb => "000000"), 0.5)
@item.stop << Axlsx::GradientStop.new(Axlsx::Color.new(:rgb => "FFFFFF"), 0.5)
@item.type = :path
doc = Nokogiri::XML(@item.to_xml_string)
assert(doc.xpath("//color[@rgb='FF000000']"))
end
end
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