Apply upstream patch : Update Mysql2::Result spec for Ruby 3.1

rubygem-mysql2-0.5.3-update-Mysql2_Result-spec.patch

@@ -0,0 +1,38 @@
+From 4dce466f3ff1c90099d3dc1bf610bfab840d3631 Mon Sep 17 00:00:00 2001
+From: Jean Boussier <jean.boussier@gmail.com>
+Date: Fri, 26 Nov 2021 13:17:05 +0100
+Subject: [PATCH] Update Mysql2::Result spec for Ruby 3.1
+
+Ruby 3.1 immediately raise a TypeError if you try to
+instantiate a class that doesn't have an allocator,
+which is what we want anyways.
+---
+ spec/mysql2/result_spec.rb | 17 +++++++++++------
+ 1 file changed, 11 insertions(+), 6 deletions(-)
+
+diff --git a/spec/mysql2/result_spec.rb b/spec/mysql2/result_spec.rb
+index 47a4a6de..2af6e609 100644
+--- a/spec/mysql2/result_spec.rb
++++ b/spec/mysql2/result_spec.rb
+@@ -6,11 +6,16 @@
+   end
+ 
+   it "should raise a TypeError exception when it doesn't wrap a result set" do
+-    r = Mysql2::Result.new
+-    expect { r.count }.to raise_error(TypeError)
+-    expect { r.fields }.to raise_error(TypeError)
+-    expect { r.size }.to raise_error(TypeError)
+-    expect { r.each }.to raise_error(TypeError)
++    if RUBY_VERSION >= "3.1"
++      expect { Mysql2::Result.new }.to raise_error(TypeError)
++      expect { Mysql2::Result.allocate }.to raise_error(TypeError)
++    else
++      r = Mysql2::Result.new
++      expect { r.count }.to raise_error(TypeError)
++      expect { r.fields }.to raise_error(TypeError)
++      expect { r.size }.to raise_error(TypeError)
++      expect { r.each }.to raise_error(TypeError)
++    end
+   end
+ 
+   it "should have included Enumerable" do

rubygem-mysql2.spec

@@ -14,6 +14,10 @@ Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
 # git clone --no-checkout https://github.com/brianmario/mysql2.git
 # cd mysql2 && git archive -v -o mysql2-0.5.3-tests.txz 0.5.3 spec/
 Source1: %{gem_name}-%{version}-tests.txz
+# https://github.com/brianmario/mysql2/pull/1219
+# https://github.com/brianmario/mysql2/commit/62003225f3b25c36c221f01f7905658848895410
+# A bit modified
+Patch1:  rubygem-mysql2-0.5.3-update-Mysql2_Result-spec.patch
 
 # Required in lib/mysql2.rb
 Requires: rubygem(bigdecimal)
@@ -49,7 +53,10 @@ Documentation for %{name}
 
 %prep
 %setup -q -n %{gem_name}-%{version} -b 1
-
+(
+cd ../spec
+%patch1 -p2
+)
 
 %build
 # Create the gem as gem install only works on a gem file
@@ -182,6 +189,7 @@ kill "$(cat "${MYSQL_TEST_PID_FILE}")"
 %changelog
 * Wed Jan 26 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 0.5.3-10
 - F-36: rebuild against ruby31
+- Apply upstream patch : Update Mysql2::Result spec for Ruby 3.1
 
 * Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.3-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild