test/test_rdoc_options.rb in rdoc-2.5.11 vs test/test_rdoc_options.rb in rdoc-3.0
- old
+ new
@@ -1,22 +1,194 @@
require 'rubygems'
require 'minitest/autorun'
require 'rdoc/options'
+require 'fileutils'
+require 'tmpdir'
+
class TestRDocOptions < MiniTest::Unit::TestCase
def setup
@options = RDoc::Options.new
end
+ def test_check_files
+ out, err = capture_io do
+ Dir.mktmpdir do |dir|
+ Dir.chdir dir do
+ FileUtils.touch 'unreadable'
+ FileUtils.chmod 0, 'unreadable'
+
+ @options.files = %w[nonexistent unreadable]
+
+ @options.check_files
+ end
+ end
+ end
+
+ assert_empty @options.files
+
+ assert_equal '', out
+
+ expected = <<-EXPECTED
+file 'nonexistent' not found
+file 'unreadable' not readable
+ EXPECTED
+
+ assert_equal expected, err
+ end
+
+ def test_dry_run_default
+ refute @options.dry_run
+ end
+
+ def test_encoding_default
+ skip "Encoding not implemented" unless Object.const_defined? :Encoding
+
+ assert_equal Encoding.default_external, @options.encoding
+ end
+
+ def test_parse_dash_p
+ out, err = capture_io do
+ @options.parse %w[-p]
+ end
+
+ assert @options.pipe
+ refute_match %r%^Usage: %, err
+ refute_match %r%^invalid options%, err
+
+ assert_empty out
+ end
+
+ def test_parse_dash_p_files
+ out, err = capture_io do
+ @options.parse ['-p', File.expand_path(__FILE__)]
+ end
+
+ refute @options.pipe
+ refute_match %r%^Usage: %, err
+ assert_match %r%^invalid options: -p .with files.%, err
+
+ assert_empty out
+ end
+
+ def test_parse_default
+ @options.parse []
+
+ assert_equal RDoc::Generator::Darkfish, @options.generator
+ assert_equal 'darkfish', @options.template
+ assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
+ end
+
+ def test_parse_deprecated
+ dep_hash = RDoc::Options::DEPRECATED
+ options = dep_hash.keys.sort
+
+ out, err = capture_io do
+ @options.parse options
+ end
+
+ dep_hash.each_pair do |opt, message|
+ assert_match %r%.*#{opt}.+#{message}%, err
+ end
+
+ assert_empty out
+ end
+
+ def test_parse_dry_run
+ @options.parse %w[--dry-run]
+
+ assert @options.dry_run
+ end
+
+ def test_parse_encoding
+ skip "Encoding not implemented" unless Object.const_defined? :Encoding
+
+ @options.parse %w[--encoding Big5]
+
+ assert_equal Encoding::Big5, @options.encoding
+ assert_equal 'Big5', @options.charset
+ end
+
+ def test_parse_encoding_invalid
+ skip "Encoding not implemented" unless Object.const_defined? :Encoding
+
+ out, err = capture_io do
+ @options.parse %w[--encoding invalid]
+ end
+
+ assert_match %r%^invalid options: --encoding invalid%, err
+
+ assert_empty out
+ end
+
+ def test_parse_formatter
+ e = assert_raises OptionParser::InvalidOption do
+ @options.parse %w[--format darkfish --format ri]
+ end
+
+ assert_equal 'invalid option: --format generator already set to darkfish',
+ e.message
+ end
+
+ def test_parse_formatter_ri
+ e = assert_raises OptionParser::InvalidOption do
+ @options.parse %w[--format darkfish --ri]
+ end
+
+ assert_equal 'invalid option: --ri generator already set to darkfish',
+ e.message
+
+ @options = RDoc::Options.new
+
+ e = assert_raises OptionParser::InvalidOption do
+ @options.parse %w[--format darkfish -r]
+ end
+
+ assert_equal 'invalid option: -r generator already set to darkfish',
+ e.message
+ end
+
+ def test_parse_formatter_ri_site
+ e = assert_raises OptionParser::InvalidOption do
+ @options.parse %w[--format darkfish --ri-site]
+ end
+
+ assert_equal 'invalid option: --ri-site generator already set to darkfish',
+ e.message
+
+ @options = RDoc::Options.new
+
+ e = assert_raises OptionParser::InvalidOption do
+ @options.parse %w[--format darkfish -R]
+ end
+
+ assert_equal 'invalid option: -R generator already set to darkfish',
+ e.message
+ end
+
+ def test_parse_help
+ out, = capture_io do
+ begin
+ @options.parse %w[--help]
+ rescue SystemExit
+ end
+ end
+
+ assert_equal 1, out.scan(/HTML generator options:/).length
+ assert_equal 1, out.scan(/ri generator options:/). length
+ end
+
def test_parse_ignore_invalid
out, err = capture_io do
@options.parse %w[--ignore-invalid --bogus]
end
refute_match %r%^Usage: %, err
assert_match %r%^invalid options: --bogus%, err
+
+ assert_empty out
end
def test_parse_ignore_invalid_default
out, err = capture_io do
@options.parse %w[--bogus --main BLAH]
@@ -24,21 +196,25 @@
refute_match %r%^Usage: %, err
assert_match %r%^invalid options: --bogus%, err
assert_equal 'BLAH', @options.main_page
+
+ assert_empty out
end
def test_parse_ignore_invalid_no
out, err = capture_io do
assert_raises SystemExit do
- @options.parse %w[--no-ignore-invalid --bogus]
+ @options.parse %w[--no-ignore-invalid --bogus=arg --bobogus --visibility=extended]
end
end
assert_match %r%^Usage: %, err
- assert_match %r%^invalid option: --bogus%, err
+ assert_match %r%^invalid options: --bogus=arg, --bobogus, --visibility=extended%, err
+
+ assert_empty out
end
def test_parse_main
out, err = capture_io do
@options.parse %w[--main MAIN]
@@ -48,27 +224,76 @@
assert_empty err
assert_equal 'MAIN', @options.main_page
end
- def test_parse_dash_p
+ def test_parse_template
out, err = capture_io do
- @options.parse %w[-p]
+ @options.parse %w[--template darkfish]
end
- assert @options.pipe
- refute_match %r%^Usage: %, err
- refute_match %r%^invalid options%, err
+ assert_empty out
+ assert_empty err
+
+ assert_equal 'darkfish', @options.template
+
+ assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
end
- def test_parse_dash_p_files
+ def test_parse_template_nonexistent
out, err = capture_io do
- @options.parse %w[-p README]
+ @options.parse %w[--template NONEXISTENT]
end
- refute @options.pipe
- refute_match %r%^Usage: %, err
- assert_match %r%^invalid options: -p .with files.%, err
+ assert_empty out
+ assert_equal "could not find template NONEXISTENT\n", err
+
+ assert_equal 'darkfish', @options.template
+ assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
+ end
+
+ def test_parse_template_load_path
+ orig_LOAD_PATH = $LOAD_PATH.dup
+
+ template_dir = nil
+
+ Dir.mktmpdir do |dir|
+ $LOAD_PATH << dir
+
+ template_dir = File.join dir, 'rdoc', 'generator', 'template', 'load_path'
+
+ FileUtils.mkdir_p template_dir
+
+ out, err = capture_io do
+ @options.parse %w[--template load_path]
+ end
+
+ assert_empty out
+ assert_empty err
+ end
+
+ assert_equal 'load_path', @options.template
+ assert_equal template_dir, @options.template_dir
+ ensure
+ $LOAD_PATH.replace orig_LOAD_PATH
+ end
+
+ def test_setup_generator
+ test_generator = Object.new
+ def test_generator.setup_options(op)
+ @op = op
+ end
+
+ def test_generator.op() @op end
+
+ RDoc::RDoc::GENERATORS['TestGenerator'] = test_generator
+
+ @options.setup_generator 'TestGenerator'
+
+ assert_equal test_generator, @options.generator
+ assert_equal [test_generator], @options.generator_options
+
+ assert_equal @options, test_generator.op
end
end