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require 'minitest/autorun'
require 'rdoc/rdoc'
require 'rdoc/generator/darkfish'
require 'tmpdir'
require 'fileutils'
class TestRDocGeneratorDarkfish < MiniTest::Unit::TestCase
def setup
@pwd = Dir.pwd
@lib_dir = "#{@pwd}/lib"
$LOAD_PATH.unshift @lib_dir # ensure we load from this RDoc
RDoc::TopLevel.reset
@options = RDoc::Options.new
@options.option_parser = OptionParser.new
@tmpdir = File.join Dir.tmpdir, "test_rdoc_generator_darkfish_#{$$}"
FileUtils.mkdir_p @tmpdir
Dir.chdir @tmpdir
@options.op_dir = @tmpdir
@options.generator = RDoc::Generator::Darkfish
$LOAD_PATH.each do |path|
darkfish_dir = File.join path, 'rdoc/generator/template/darkfish'
next unless File.directory? darkfish_dir
@options.template_dir = darkfish_dir
break
end
rd = RDoc::RDoc.new
rd.options = @options
RDoc::RDoc.current = rd
@g = @options.generator.new @options
rd.generator = @g
@top_level = RDoc::TopLevel.new 'file.rb'
@klass = @top_level.add_class RDoc::NormalClass, 'Object'
@meth = RDoc::AnyMethod.new nil, 'method'
@meth_bang = RDoc::AnyMethod.new nil, 'method!'
@attr = RDoc::Attr.new nil, 'attr', 'RW', ''
@klass.add_method @meth
@klass.add_method @meth_bang
@klass.add_attribute @attr
@ignored = @top_level.add_class RDoc::NormalClass, 'Ignored'
@ignored.ignore
end
def teardown
$LOAD_PATH.shift
Dir.chdir @pwd
FileUtils.rm_rf @tmpdir
end
def assert_file path
assert File.file?(path), "#{path} is not a file"
end
def refute_file path
refute File.exist?(path), "#{path} exists"
end
def test_generate
top_level = RDoc::TopLevel.new 'file.rb'
top_level.add_class @klass.class, @klass.name
@g.generate [top_level]
assert_file 'index.html'
assert_file 'Object.html'
assert_file 'file_rb.html'
encoding = if Object.const_defined? :Encoding then
Regexp.escape Encoding.default_external.name
else
Regexp.escape 'UTF-8'
end
assert_match(/<meta content="text\/html; charset=#{encoding}"/,
File.read('index.html'))
assert_match(/<meta content="text\/html; charset=#{encoding}"/,
File.read('Object.html'))
assert_match(/<meta content="text\/html; charset=#{encoding}"/,
File.read('file_rb.html'))
refute_match(/Ignored/, File.read('index.html'))
end
def test_generate_dry_run
@options.dry_run = true
top_level = RDoc::TopLevel.new 'file.rb'
top_level.add_class @klass.class, @klass.name
@g.generate [top_level]
refute_file 'index.html'
refute_file 'Object.html'
refute_file 'file_rb.html'
end
def test_template_for
classpage = Pathname.new @options.template_dir + '/classpage.rhtml'
template = @g.send(:template_for, classpage)
assert_kind_of RDoc::ERBIO, template
assert_same template, @g.send(:template_for, classpage)
end
def test_template_for_dry_run
classpage = Pathname.new @options.template_dir + '/classpage.rhtml'
template = @g.send(:template_for, classpage)
assert_kind_of ERB, template
assert_same template, @g.send(:template_for, classpage)
end
end
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