1 files changed, 54 insertions, 0 deletions
diff --git a/qa/qa/resource/reusable_group.rb b/qa/qa/resource/reusable_group.rb
new file mode 100644
index 00000000000..a4bd799e85c
--- /dev/null
+++ b/qa/qa/resource/reusable_group.rb
@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module QA
+  module Resource
+    class ReusableGroup < Group
+      prepend Reusable
+
+      def initialize
+        super
+
+        @path = "reusable_group"
+        @description = "QA reusable group"
+        @reuse_as = :default_group
+      end
+
+      # Confirms that the group can be reused
+      #
+      # @return [nil] returns nil unless an error is raised
+      def validate_reuse_preconditions
+        unless reused_path_unique?
+          raise ResourceReuseError,
+            "Reusable groups must have the same name. The group reused as #{reuse_as} has the path '#{path}' but it should be '#{self.class.resources[reuse_as].path}'"
+        end
+      end
+
+      # Confirms that reuse of the resource did not change it in a way that breaks later reuse. This raises an error if
+      # the current group path doesn't match the original path.
+      def validate_reuse
+        reload!
+
+        if api_resource[:path] != @path
+          raise ResourceReuseError, "The group now has the path '#{api_resource[:path]}' but it should be '#{path}'"
+        end
+      end
+
+      # Checks if the group is being reused with the same path.
+      #
+      # @return [Boolean] true if the group's path is different from another group with the same reuse symbol (reuse_as)
+      def reused_path_unique?
+        return true unless self.class.resources.key?(reuse_as)
+
+        self.class.resources[reuse_as].path == path
+      end
+
+      # Overrides QA::Resource::Group#remove_via_api! to log a debug message stating that removal will happen after
+      # the suite completes rather than now.
+      #
+      # @return [nil]
+      def remove_via_api!
+        QA::Runtime::Logger.debug("#{self.class.name} - deferring removal until after suite")
+      end
+    end
+  end
+end