diff --git a/activeresource-5.0.0.gem b/activeresource-5.0.0.gem
new file mode 100644
index 0000000..6ea73e6
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diff --git a/rubygem-activeresource-5.0.0-Always-load-abstract_unit-on-the-top-of-test-file.patch b/rubygem-activeresource-5.0.0-Always-load-abstract_unit-on-the-top-of-test-file.patch
new file mode 100644
index 0000000..5776931
--- /dev/null
+++ b/rubygem-activeresource-5.0.0-Always-load-abstract_unit-on-the-top-of-test-file.patch
@@ -0,0 +1,43 @@
+From 984181f2b26fe78c94f52d81aed72e25f3d16bf4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Thu, 1 Jun 2017 13:12:51 +0200
+Subject: [PATCH] Always load 'abstract_unit' on the top of test file.
+
+This helps to prevent issues such as:
+
+~~~
++ ruby -Itest -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
+/builddir/build/BUILD/activeresource-5.0.0/usr/share/gems/gems/activeresource-5.0.0/test/threadsafe_attributes_test.rb:1:in `<top (required)>': uninitialized constant ActiveSupport (NameError)
+from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
+from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
+from -e:1:in `glob'
+from -e:1:in `<main>'
+~~~
+---
+ test/cases/collection_test.rb      | 2 ++
+ test/threadsafe_attributes_test.rb | 2 ++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/test/cases/collection_test.rb b/test/cases/collection_test.rb
+index 025d3ca..9722375 100644
+--- a/test/cases/collection_test.rb
++++ b/test/cases/collection_test.rb
+@@ -1,3 +1,5 @@
++require 'abstract_unit'
++
+ class CollectionTest < ActiveSupport::TestCase
+   def setup
+     @collection = ActiveResource::Collection.new
+diff --git a/test/threadsafe_attributes_test.rb b/test/threadsafe_attributes_test.rb
+index 7c3151d..e2459c7 100644
+--- a/test/threadsafe_attributes_test.rb
++++ b/test/threadsafe_attributes_test.rb
+@@ -1,3 +1,5 @@
++require 'abstract_unit'
++
+ class ThreadsafeAttributesTest < ActiveSupport::TestCase
+ 
+   class TestClass
+-- 
+2.12.2
+
diff --git a/rubygem-activeresource.spec b/rubygem-activeresource.spec
new file mode 100644
index 0000000..381e9e2
--- /dev/null
+++ b/rubygem-activeresource.spec
@@ -0,0 +1,64 @@
+%global gem_name activeresource
+Name:                rubygem-%{gem_name}
+Epoch:               1
+Version:             5.0.0
+Release:             1
+Summary:             REST modeling framework (part of Rails)
+License:             MIT
+URL:                 http://www.rubyonrails.org
+Source0:             https://rubygems.org/gems/activeresource-5.0.0.gem
+Source1:             https://github.com/rails/activeresource/archive/v5.0.0.tar.gz
+Patch0:              rubygem-activeresource-5.0.0-Always-load-abstract_unit-on-the-top-of-test-file.patch
+BuildRequires:       ruby(release) rubygems-devel ruby rubygem(activemodel) >= 5.0
+BuildRequires:       rubygem(activesupport) >= 5.0 rubygem(activemodel-serializers-xml)
+BuildRequires:       rubygem(bundler) rubygem(mocha)
+BuildArch:           noarch
+%description
+REST on Rails. Wrap your RESTful web app with Ruby classes and work with them
+like Active Record models.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{epoch}:%{version}-%{release}
+BuildArch:           noarch
+%description doc
+Documentation for %{name}.
+
+%prep
+gem unpack %{SOURCE0}
+%setup -q -D -T -n  %{gem_name}-%{version}
+gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
+
+%build
+gem build %{gem_name}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+
+%check
+cp %{gem_name}.gemspec .%{gem_instdir}
+pushd .%{gem_instdir}
+tar xzvf %{SOURCE1}
+cd %{gem_name}-%{version}
+cat %{PATCH0} | patch -p1
+echo 'gemspec' > Gemfile
+sed -i '/rake/ s/^/#/' %{gem_name}.gemspec
+ruby -Itest -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
+popd
+
+%files
+%dir %{gem_instdir}
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/README.rdoc
+
+%changelog
+* Wed Aug 12 2020 chengzihan <chengzihan2@huawei.com> - 5.0.0-1
+- Package init
diff --git a/rubygem-activeresource.yaml b/rubygem-activeresource.yaml
new file mode 100644
index 0000000..32b1b31
--- /dev/null
+++ b/rubygem-activeresource.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: rails/activeresource
+tag_prefix: "^v"
+seperator: "."
diff --git a/v5.0.0.tar.gz b/v5.0.0.tar.gz
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index 0000000..4c20a9f
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