Added test user to dev db. Needed for testing go API. (#759)

* Added test user to dev db. Needed for testing go API.

* Placated rubocop

---------

Co-authored-by: Joe Freund <joefreund@Joes-MacBook-Air.local>

Author: jjfreund

lib/sheltertech/db/fixture_populator.rb

@@ -28,6 +28,7 @@ def self.algolia_deferred_index_update(&block)
 
       def populate
         Rails.application.eager_load! # Load all models
+        create_users # Create users first
         create_categories
         create_resources
         create_eligibilities
@@ -59,6 +60,16 @@ def featured_categories
         @featured_categories ||= Category.where(featured: true)
       end
 
+      # Create a test user
+      def create_users
+        user = User.new
+        user.name = "Test User"
+        user.email = "test@test.com"
+        user.organization = "Test Organization"
+        user.user_external_id = "test_user_external_id"
+        user.save
+      end
+
       def create_categories
         Constants::CATEGORY_NAMES.each { |name| FactoryBot.create(:category, name: name) }
         Constants::TOP_LEVEL_CATEGORY_NAMES.each do |c|