Generate a rspec test for the generated SearchBuilder

lib/generators/blacklight/search_builder_generator.rb

@@ -16,5 +16,17 @@ class SearchBuilderGenerator < Rails::Generators::Base
     def create_search_builder
       template "search_builder.rb", "app/models/#{model_name}.rb"
     end
+
+    def create_search_builder_spec
+      return unless rspec_installed?
+
+      template "search_builder_spec.rb", "spec/models/#{model_name}_spec.rb"
+    end
+
+    private
+
+    def rspec_installed?
+      defined?(RSpec) && defined?(RSpec::Rails)
+    end
   end
 end

lib/generators/blacklight/templates/search_builder.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
-class SearchBuilder < Blacklight::SearchBuilder
+class <%= model_name.classify %> < Blacklight::SearchBuilder
   include Blacklight::Solr::SearchBuilderBehavior
 
   ##

lib/generators/blacklight/templates/search_builder_spec.rb

@@ -0,0 +1,18 @@
+require 'rails_helper'
+
+describe <%= model_name.classify %> do
+  let(:user_params) { Hash.new }
+  let(:blacklight_config) { Blacklight::Configuration.new }
+  let(:scope) { double blacklight_config: blacklight_config }
+  subject(:search_builder) { described_class.new scope }
+
+  # describe "my custom step" do
+  #   subject(:query_parameters) do
+  #     search_builder.with(user_params).processed_parameters
+  #   end
+  #
+  #   it "adds my custom data" do
+  #     expect(query_parameters).to include :custom_data
+  #   end
+  # end
+end