require 'tempfile'
class Nanoc::Filters::XSLTest < Nanoc::TestCase
SAMPLE_XSL = <<-EOS
<xsl:value-of select="report/title"/>
EOS
SAMPLE_XML_IN = <<-EOS
My Report
EOS
SAMPLE_XML_OUT = %r{\A<\?xml version="1.0" encoding="utf-8"\?>\s*\s*\s*My Report\s*\s*\s*My Report
\s*\s*\s*\Z}m
SAMPLE_XSL_WITH_PARAMS = <<-EOS
<xsl:value-of select="report/title"/>
EOS
SAMPLE_XML_IN_WITH_PARAMS = <<-EOS
My Report
EOS
SAMPLE_XML_OUT_WITH_PARAMS = %r{\A<\?xml version="1.0" encoding="utf-8"\?>\s*\s*\s*My Report\s*\s*\s*bar
\s*\s*\s*\Z}m
SAMPLE_XSL_WITH_OMIT_XML_DECL = <<-EOS
<xsl:value-of select="report/title"/>
EOS
SAMPLE_XML_IN_WITH_OMIT_XML_DECL = <<-EOS
My Report
EOS
SAMPLE_XML_OUT_WITH_OMIT_XML_DECL = %r{\A\s*\s*My Report\s*\s*\s*My Report
\s*\s*\s*\Z}m
def test_filter_as_layout
if_have 'nokogiri' do
# Create our data objects
item = Nanoc::Int::Item.new(SAMPLE_XML_IN,
{},
'/content/')
item = Nanoc::ItemView.new(item)
layout = Nanoc::Int::Layout.new(SAMPLE_XSL,
{},
'/layout/')
layout = Nanoc::LayoutView.new(layout)
# Create an instance of the filter
assigns = {
item: item,
layout: layout,
content: item.raw_content
}
filter = ::Nanoc::Filters::XSL.new(assigns)
# Run the filter and validate the results
result = filter.setup_and_run(layout.raw_content)
assert_match SAMPLE_XML_OUT, result
end
end
def test_filter_with_params
if_have 'nokogiri' do
# Create our data objects
item = Nanoc::Int::Item.new(SAMPLE_XML_IN_WITH_PARAMS,
{},
'/content/')
item = Nanoc::ItemView.new(item)
layout = Nanoc::Int::Layout.new(SAMPLE_XSL_WITH_PARAMS,
{},
'/layout/')
layout = Nanoc::LayoutView.new(layout)
# Create an instance of the filter
assigns = {
item: item,
layout: layout,
content: item.raw_content
}
filter = ::Nanoc::Filters::XSL.new(assigns)
# Run the filter and validate the results
result = filter.setup_and_run(layout.raw_content,
foo: 'bar')
assert_match SAMPLE_XML_OUT_WITH_PARAMS, result
end
end
def test_filter_with_omit_xml_decl
if_have 'nokogiri' do
# Create our data objects
item = Nanoc::Int::Item.new(SAMPLE_XML_IN_WITH_OMIT_XML_DECL,
{},
'/content/')
item = Nanoc::ItemView.new(item)
layout = Nanoc::Int::Layout.new(SAMPLE_XSL_WITH_OMIT_XML_DECL,
{},
'/layout/')
layout = Nanoc::LayoutView.new(layout)
# Create an instance of the filter
assigns = {
item: item,
layout: layout,
content: item.raw_content
}
filter = ::Nanoc::Filters::XSL.new(assigns)
# Run the filter and validate the results
result = filter.setup_and_run(layout.raw_content)
assert_match SAMPLE_XML_OUT_WITH_OMIT_XML_DECL, result
end
end
end