Use predicate instead of exception

For clearer and simpler logic avoid using exceptions as flow control

qa/qa/resource/api_fabricator.rb

@@ -7,11 +7,11 @@ module QA
   module Resource
     module ApiFabricator
       include Capybara::DSL
+      include Support::API
       include Errors
 
-      attr_reader :api_resource, :api_response
       attr_writer :api_client
-      attr_accessor :api_user
+      attr_accessor :api_user, :api_resource, :api_response
 
       def api_support?
         respond_to?(:api_get_path) &&
@@ -48,9 +48,6 @@ module QA
         end
       end
 
-      include Support::API
-      attr_writer :api_resource, :api_response
-
       def api_put(body = api_put_body)
         response = put(
           Runtime::API::Request.new(api_client, api_put_path).url,
@@ -67,6 +64,16 @@ module QA
         @api_fabrication_http_method ||= :post
       end
 
+      # Checks if a resource already exists
+      #
+      # @return [Boolean] true if the resource returns HTTP status code 200
+      def exists?
+        request = Runtime::API::Request.new(api_client, api_get_path)
+        response = get(request.url)
+
+        response.code == HTTP_STATUS_OK
+      end
+
       private
 
       def resource_web_url(resource)

qa/qa/resource/reusable.rb

@@ -46,7 +46,9 @@ module QA
         # @return [Hash<Symbol, QA::Resource>] the resources that were to be removed.
         def remove_all_via_api!
           resources.each do |reuse_as, resource|
-            QA::Runtime::Logger.debug("#{self.name} - removing #{reuse_as}")
+            QA::Runtime::Logger.debug("#{self.name} - removing resource reused as :#{reuse_as}")
+            next QA::Runtime::Logger.debug("#{self.name} reused as :#{reuse_as} has already been removed.") unless resource.exists?
+
             resource.method(:remove_via_api!).super_method.call
           end
         end