dev-ruby/flexmock: add ruby30, ruby31, ruby32

Use debian patches from upstream pull request that is still pending.

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/flexmock/files/flexmock-2.3.6-ruby30-1.patch

@@ -0,0 +1,25 @@
+From f63ba0916132e16d5eeb1a5c1ad868b0169bf7fc Mon Sep 17 00:00:00 2001
+From: Daniel Leidert <dleidert@debian.org>
+Date: Mon, 22 Nov 2021 01:34:25 +0100
+Subject: [PATCH] Properly accept argument and keywords
+
+---
+ lib/flexmock/composite_expectation.rb | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/flexmock/composite_expectation.rb b/lib/flexmock/composite_expectation.rb
+index 370046f..fbc8e54 100644
+--- a/lib/flexmock/composite_expectation.rb
++++ b/lib/flexmock/composite_expectation.rb
+@@ -16,9 +16,9 @@ def add(expectation)
+     end
+ 
+     # Apply the constraint method to all expectations in the composite.
+-    def method_missing(sym, *args, &block)
++    def method_missing(sym, *args, **keywords, &block)
+       @expectations.each do |expectation|
+-        expectation.send(sym, *args, &block)
++        expectation.send(sym, *args, **keywords, &block)
+       end
+       self
+     end

dev-ruby/flexmock/files/flexmock-2.3.6-ruby30-2.patch

@@ -0,0 +1,25 @@
+From b3a2d7984803d70778c1f585ca48fb1fd374e44c Mon Sep 17 00:00:00 2001
+From: Daniel Leidert <dleidert@debian.org>
+Date: Mon, 22 Nov 2021 01:34:48 +0100
+Subject: [PATCH] Use binding.source_location for test
+
+Fixes the warning:
+
+    warning: __FILE__ in eval may not return location in binding; use Binding#source_location instead
+---
+ test/test_helper.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/test_helper.rb b/test/test_helper.rb
+index 9eb3310..c4fd622 100644
+--- a/test/test_helper.rb
++++ b/test/test_helper.rb
+@@ -50,7 +50,7 @@ def assert_failure(klass, options={}, &block)
+     # added.
+     def assert_mock_failure(klass, options={}, &block)
+       ex = assert_failure(klass, options, &block)
+-      file = eval("__FILE__", block.binding)
++      file = block.binding.source_location.first
+       assert_matching_line(ex, file, options)
+     end
+ 

dev-ruby/flexmock/files/flexmock-2.3.6-ruby30-3.patch

@@ -0,0 +1,23 @@
+From 8a4be2142b37a6ab4b6b8a3f38a07f2b06752acf Mon Sep 17 00:00:00 2001
+From: Daniel Leidert <dleidert@debian.org>
+Date: Mon, 22 Nov 2021 01:35:53 +0100
+Subject: [PATCH] Relax error message on test a bit
+
+---
+ test/partial_mock_test.rb | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/test/partial_mock_test.rb b/test/partial_mock_test.rb
+index 065ecb5..3564db3 100644
+--- a/test/partial_mock_test.rb
++++ b/test/partial_mock_test.rb
+@@ -634,7 +634,8 @@ def test_partial_mocks_leaves_NoMethodError_exceptions_raised_by_the_original_me
+     exception = assert_raises(NameError) do
+         obj.mocked_method
+     end
+-    assert_equal "undefined method `does_not_exist' for #{obj}", exception.message
++    assert(/undefined method `does_not_exist' for #<#<Class:/ === exception.message, 
++        "expected #{exception.message} to match /undefined method `does_not_exist' for #<#<Class:/")
+   end
+ 
+   def test_it_checks_whether_mocks_are_forbidden_before_forwarding_the_call

dev-ruby/flexmock/flexmock-2.3.6-r2.ebuild

@@ -0,0 +1,44 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+USE_RUBY="ruby27 ruby30 ruby31 ruby32"
+
+RUBY_FAKEGEM_DOCDIR="html"
+RUBY_FAKEGEM_EXTRADOC="CHANGES README.md doc/*.rdoc doc/releases/*"
+
+RUBY_FAKEGEM_RECIPE_TEST="none"
+RUBY_FAKEGEM_RECIPE_DOC="none"
+
+RUBY_FAKEGEM_GEMSPEC="flexmock.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="Simple mock object library for Ruby unit testing"
+HOMEPAGE="https://github.com/doudou/flexmock"
+SRC_URI="https://github.com/doudou/flexmock/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="flexmock"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~hppa ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE=""
+
+PATCHES=( "${FILESDIR}"/flexmock-2.3.6-ruby30-{1,2,3}.patch )
+
+ruby_add_bdepend "
+	test? (
+		dev-ruby/minitest:5
+		dev-ruby/rspec:3
+	)"
+
+each_ruby_test() {
+	RSPEC_VERSION=3 ruby-ng_rspec test/rspec_integration
+	${RUBY} -Ilib:.:test -e 'Dir["test/*_test.rb"].each{|f| require f}' || die
+}
+
+all_ruby_prepare() {
+	sed -i -e '1igem "minitest", "~>5.0"' test/test_helper.rb || die
+
+	sed -i -e 's/git ls-files -z/find * -print0/' ${RUBY_FAKEGEM_GEMSPEC} || die
+}