From 7574ec2c7e177e56989c202362cba0a4c217c71c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
Date: Thu, 31 Aug 2023 12:28:55 +0200
Subject: [PATCH] Fix compatibility with Minitest 5.19+

The `MiniTest` was renamed to `Minitest`:

https://github.com/minitest/minitest/commit/9a57c520ceac76abfe6105866f8548a94eb357b6

And the `MiniTest` constant is now loaded just when `MT_COMPAT` environment variable is set:

https://github.com/minitest/minitest/commit/a2c6c18570f6f0a1bf6af70fe3b6d9599a13fdd6

This fixes following test error:

~~~
$ ruby -e 'Dir.glob "./test/**/test_*.rb", &method(:require)'
/builddir/build/BUILD/crass-1.0.4/usr/share/gems/gems/crass-1.0.4/test/support/common.rb:11:in `<top (required)>': uninitialized constant MiniTest (NameError)
MiniTest::Spec.class_eval do
        ^^^^^^
Did you mean?  Minitest
	from /builddir/build/BUILD/crass-1.0.4/usr/share/gems/gems/crass-1.0.4/test/test_crass.rb:2:in `require_relative'
	from /builddir/build/BUILD/crass-1.0.4/usr/share/gems/gems/crass-1.0.4/test/test_crass.rb:2:in `<top (required)>'
	from <internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:dir>:220:in `glob'
	from -e:1:in `<main>'
~~~
---
 test/support/common.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/test/support/common.rb b/test/support/common.rb
index 4b6e41c..331ddf6 100644
--- a/test/support/common.rb
+++ b/test/support/common.rb
@@ -7,24 +7,24 @@
 CP = Crass::Parser
 CT = Crass::Tokenizer
 
-# Hack shared test support into MiniTest.
-MiniTest::Spec.class_eval do
+# Hack shared test support into Minitest.
+Minitest::Spec.class_eval do
   def self.shared_tests
     @shared_tests ||= {}
   end
 end
 
-module MiniTest::Spec::SharedTests
+module Minitest::Spec::SharedTests
   def behaves_like(desc)
-    self.instance_eval(&MiniTest::Spec.shared_tests[desc])
+    self.instance_eval(&Minitest::Spec.shared_tests[desc])
   end
 
   def shared_tests_for(desc, &block)
-    MiniTest::Spec.shared_tests[desc] = block
+    Minitest::Spec.shared_tests[desc] = block
   end
 end
 
-Object.class_eval { include MiniTest::Spec::SharedTests }
+Object.class_eval { include Minitest::Spec::SharedTests }
 
 # Custom assertions and helpers.
 def assert_tokens(input, actual, offset = 0, options = {})