Fix tests for V0.11 and Rails 7.1 (#1420)

* Cleanup table definitions for Rails 7.1

* Test helper move require 'rails/test_help'

* Test helper add `config.hosts`

* Update test matrix to add rails 7.1 and remove ruby 2.6

Note: ruby 2.7 is also EOL, but I'm choosing to continue testing 2.7 for now

.github/workflows/ruby.yml

@@ -42,8 +42,8 @@ jobs:
           - '3.1'
           - '3.0'
           - '2.7'
-          - '2.6'
         rails:
+          - '7.1'
           - '7.0'
           - '6.1'
           - '6.0'
@@ -60,8 +60,6 @@ jobs:
             rails: '5.1'
           - ruby: '3.0'
             rails: '6.0'
-          - ruby: '2.6'
-            rails: '7.0'
     env:
       RAILS_VERSION: ${{ matrix.rails }}
       DATABASE_URL: ${{ matrix.database_url }}

test/fixtures/active_record.rb

@@ -52,7 +52,7 @@
   end
 
   create_table :posts, force: true do |t|
-    t.string     :title, length: 255
+    t.string     :title, limit: 255
     t.text       :body
     t.integer    :author_id
     t.integer    :parent_post_id
@@ -311,8 +311,8 @@
 
   create_table :things, force: true  do |t|
     t.string :name
-    t.references :user
-    t.references :box
+    t.belongs_to :user
+    t.belongs_to :box
 
     t.timestamps null: false
   end
@@ -324,8 +324,8 @@
 
   create_table :related_things, force: true  do |t|
     t.string :name
-    t.references :from, references: :thing
-    t.references :to, references: :thing
+    t.belongs_to :from
+    t.belongs_to :to
 
     t.timestamps null: false
   end

test/test_helper.rb

@@ -23,7 +23,6 @@
 ENV['DATABASE_URL'] ||= "sqlite3:test_db"
 
 require 'active_record/railtie'
-require 'rails/test_help'
 require 'minitest/mock'
 require 'jsonapi-resources'
 require 'pry'
@@ -65,8 +64,12 @@ class TestApp < Rails::Application
   if Rails::VERSION::MAJOR == 5 && Rails::VERSION::MINOR == 2
     config.active_record.sqlite3.represent_boolean_as_integer = true
   end
+
+  config.hosts << "www.example.com"
 end
 
+require 'rails/test_help'
+
 DatabaseCleaner.allow_remote_database_url = true
 DatabaseCleaner.strategy = :transaction