diff --git a/test/fixture/dummy-groonga/dummy-groonga.gemspec b/test/fixture/dummy-groonga-repository-package/dummy-groonga-repository-package.gemspec
similarity index 88%
rename from test/fixture/dummy-groonga/dummy-groonga.gemspec
rename to test/fixture/dummy-groonga-repository-package/dummy-groonga-repository-package.gemspec
index d24abd2..e90e803 100644
--- a/test/fixture/dummy-groonga/dummy-groonga.gemspec
+++ b/test/fixture/dummy-groonga-repository-package/dummy-groonga-repository-package.gemspec
@@ -21,10 +21,10 @@ Gem::Specification.new do |spec|
   spec.authors = ["Sutou Kouhei"]
   spec.email = ["kou@cozmixng.org"]
   spec.licenses = ["LGPL-3.0-or-later"]
-  spec.summary = "Dummy gem that uses Groonga"
+  spec.summary = "Dummy gem that uses Groonga with package based repository"
   spec.description = "This is for testing rubygems-requirements-system"
-  spec.extensions = ["ext/dummy-groonga/extconf.rb"]
-  spec.files = ["ext/dummy-groonga/extconf.rb"]
+  spec.extensions = ["ext/dummy-groonga-repository-package/extconf.rb"]
+  spec.files = ["ext/dummy-groonga-repository-package/extconf.rb"]
 
   spec.add_runtime_dependency("rubygems-requirements-system")
 
diff --git a/test/fixture/dummy-groonga-repository-package/ext/dummy-groonga-repository-package/extconf.rb b/test/fixture/dummy-groonga-repository-package/ext/dummy-groonga-repository-package/extconf.rb
new file mode 100644
index 0000000..887d5ff
--- /dev/null
+++ b/test/fixture/dummy-groonga-repository-package/ext/dummy-groonga-repository-package/extconf.rb
@@ -0,0 +1,24 @@
+# Copyright (C) 2025  Ruby-GNOME Project Team
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+require "mkmf"
+
+require "pkg-config"
+
+unless PKGConfig.have_package("groonga")
+  exit(false)
+end
+
+create_makefile("dummy_groonga_repository_package")
diff --git a/test/fixture/dummy-groonga-repository-raw/dummy-groonga-repository-raw.gemspec b/test/fixture/dummy-groonga-repository-raw/dummy-groonga-repository-raw.gemspec
new file mode 100644
index 0000000..e2491fd
--- /dev/null
+++ b/test/fixture/dummy-groonga-repository-raw/dummy-groonga-repository-raw.gemspec
@@ -0,0 +1,50 @@
+# -*- ruby -*-
+#
+# Copyright (C) 2025  Ruby-GNOME Project Team
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Gem::Specification.new do |spec|
+  spec.name = "dummy-groonga"
+  spec.version = "1.0.0"
+  spec.authors = ["Sutou Kouhei"]
+  spec.email = ["kou@cozmixng.org"]
+  spec.licenses = ["LGPL-3.0-or-later"]
+  spec.summary = "Dummy gem that uses Groonga with raw repository"
+  spec.description = "This is for testing rubygems-requirements-system"
+  spec.extensions = ["ext/dummy-groonga-repository-raw/extconf.rb"]
+  spec.files = ["ext/dummy-groonga-repository-raw/extconf.rb"]
+
+  spec.add_runtime_dependency("rubygems-requirements-system")
+
+  spec.requirements << "system: groonga: debian: repository: id: apache-arrow"
+  spec.requirements << "system: groonga: debian: repository: uris: https://apache.jfrog.io/artifactory/arrow/%{distribution}/"
+  spec.requirements << "system: groonga: debian: repository: signed-by: https://downloads.apache.org/arrow/KEYS"
+
+  spec.requirements << "system: groonga: debian: repository: id: groonga"
+  spec.requirements << "system: groonga: debian: repository: uris: https://packages.groonga.org/%{distribution}/"
+  spec.requirements << "system: groonga: debian: repository: signed-by: https://packages.groonga.org/%{distribution}/groonga-archive-keyring.asc"
+
+  spec.requirements << "system: groonga: debian: libgroonga-dev"
+
+  spec.requirements << "system: groonga: rhel: repository: id: apache-arrow"
+  spec.requirements << "system: groonga: rhel: repository: baseurl: https://apache.jfrog.io/artifactory/arrow/almalinux/$releasever/$basearch/"
+  spec.requirements << "system: groonga: rhel: repository: gpgkey: https://downloads.apache.org/arrow/KEYS"
+
+  spec.requirements << "system: groonga: rhel: repository: id: groonga"
+  spec.requirements << "system: groonga: rhel: repository: baseurl: https://packages.groonga.org/almalinux/$releasever/$basearch/"
+  spec.requirements << "system: groonga: rhel: repository: gpgkey: https://packages.groonga.org/almalinux/groonga-release-keyring.asc"
+
+  spec.requirements << "system: groonga: rhel: groonga-devel"
+end
diff --git a/test/fixture/dummy-groonga/ext/dummy-groonga/extconf.rb b/test/fixture/dummy-groonga-repository-raw/ext/dummy-groonga-repository-raw/extconf.rb
similarity index 94%
rename from test/fixture/dummy-groonga/ext/dummy-groonga/extconf.rb
rename to test/fixture/dummy-groonga-repository-raw/ext/dummy-groonga-repository-raw/extconf.rb
index 73cf156..11afacf 100644
--- a/test/fixture/dummy-groonga/ext/dummy-groonga/extconf.rb
+++ b/test/fixture/dummy-groonga-repository-raw/ext/dummy-groonga-repository-raw/extconf.rb
@@ -21,4 +21,4 @@
   exit(false)
 end
 
-create_makefile("dummy_groonga")
+create_makefile("dummy_groonga_repository_raw")