The coderay-scanner-tests from rubychan

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coderay-scanner-tests's Issues

It does not work with ruby 2.1.6 and test-unit 3.1.3.

How to run coderay-scanner-tests?

Under ruby 2.6.1, coderay-scanner-tests uses ruby's default test-unit.
So, it complains like:

$ ruby --version
ruby 2.1.6p336 (2015-04-13 revision 50298) [amd64-freebsd10]
$ ruby suite.rb
(snip)/coderay_suite.rb:536:in `<class:TestSuite>': uninitialized constant Test::Unit::TestSuite (NameError)

I think that newer version of test-unit is needed.
To use latest test-unit, I wrote a minimal patch:

diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..407b4f1
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'test-unit', '>=3.0'

diff --git a/coderay_suite.rb b/coderay_suite.rb
index a0250fd..6f542a3 100644
--- a/coderay_suite.rb
+++ b/coderay_suite.rb
@@ -12,6 +12,7 @@ $:.unshift $mydir + '..' + 'lib'
 require 'rubygems' unless defined? Gem
 require 'term/ansicolor' unless ENV['nocolor']

+require 'bundler/setup'
 require 'test/unit'

 if defined? Term::ANSIColor

With patched coderay-scanner-tests, there is no error, but no tests are tested.

$ bundle install
Using power_assert 0.2.4
Using test-unit 3.1.3
Using bundler 1.10.6
(snip)
$ ruby suite.rb
Loaded suite CodeRay::Scanners
Started


Finished in 0.0007419 seconds.
--------------------------------------------------------------------------------0 tests, 0 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications
0% passed
--------------------------------------------------------------------------------0.00 tests/s, 0.00 assertions/s

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