It is PRINCIPLES - truths; not PRINCIPALS - people in charge of schools or racing teams.

By deleteing the dev database, recreating it from migrations and then preparing the test database; the foreign key contraints now work. Also the database tables are now uft8mb4 instead of lantin1.

May be an idea to do this every time there is a rails update until going live.

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/puma/puma
-  revision: 3f4e3c8ca689e39218459836b939c39fa81e2692
+  revision: b67e6d594a473d5e0ab6317efb034ee5009570fe
   branch: master
   specs:
     puma (6.0.2)
@@ -105,7 +105,7 @@ GEM
       warden (~> 1.2.3)
     erubi (1.12.0)
     ffi (1.15.5)
-    globalid (1.0.1)
+    globalid (1.1.0)
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)

config/credentials.yml.enc

@@ -1 +1 @@
-0wlK+j+11NIKe85Pfu3w0OdiLVM6fawzZlFSWnvy5fUqRC0A6dVV90yDOfPJh5QEFcvH0Yxe6KcWElZE3ZnYgHWJS9UspLfICs6W+hvNfoUoHW8jyO7fkwcj85RknNrjV+j+XavDFhSRk8wFhQDdLyH4DZrwVRJlCACikuBNcZKvrhe7OvgXvpzKukV4w8lm2MAV0onBSmqBNYv4/24blLb9rIJ17EJVS7TLTccq+fHcQzHT6qZHxRqT/AaRXWaCdoa356j35pmQcwjcaX0gfss9fQVf4zuk7BZqsGrQY7rxgyFsnmdaM6uaK6E8R9tiZjQweJkBOGqlTSZRfEIzdhNwY6FpCZF2xRjOscFOP74Qlbdt5CYNBRMZZM1Dfb3unfeiPj+TOqxKCvYrgqxINwkwe2R8FduyFej4--AYr+gbb69YPkX87U--cM9+bFKTYD1vwbH5k0gnYQ==
+0wlK+j+11NIKe85Pfu3w0OdiLVM6fawzZlFSWnvy5fUqRC0A6dVV90yDOfPJh5QEFcvH0Yxe6KcWElZE3ZnYgHWJS9UspLfICs6W+hvNfoUoHW8jyO7fkwcj85RknNrjV+j+XavDFhSRk8wFhQDdLyH4DZrwVRJlCACikuBNcZKvrhe7OvgXvpzKukV4w8lm2MAV0onBSmqBNYv4/24blLb9rIJ17EJVS7TLTccq+fHcQzHT6qZHxRqT/AaRXWaCdoa356j35pmQcwjcaX0gfss9fQVf4zuk7BZqsGrQY7rxgyFsnmdaM6uaK6E8R9tiZjQweJkBOGqlTSZRfEIzdhNwY6FpCZF2xRjOscFOP74Qlbdt5CYNBRMZZM1Dfb3unfeiPj+TOqxKCvYrgqxINwkwe2R8FduyFej4--AYr+gbb69YPkX87U--cM9+bFKTYD1vwbH5k0gnYQ==

db/migrate/20220611192407_create_subprincipleitemgroups.rb

@@ -1,4 +1,4 @@
-class CreateSubprincipalitemgroups < ActiveRecord::Migration[7.0]
+class CreateSubprincipleitemgroups < ActiveRecord::Migration[7.0]
   def change
     create_table :subprincipleitemgroups do |t|
       t.references :subprinciple, null: false, foreign_key: true

db/migrate/20220611194255_create_subprincipleitems.rb

@@ -1,6 +1,6 @@
-class CreateSubprincipalitems < ActiveRecord::Migration[7.0]
+class CreateSubprincipleitems < ActiveRecord::Migration[7.0]
   def change
-    create_table :subprinciplitems do |t|
+    create_table :subprincipleitems do |t|
       t.references :subprincipleitemgroup, null: false, foreign_key: true
       t.text :description
       t.boolean :affirmative

db/schema.rb

@@ -11,7 +11,7 @@
 # It's strongly recommended that you check this file into your version control system.
 
 ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
-  create_table "action_text_rich_texts", charset: "latin1", force: :cascade do |t|
+  create_table "action_text_rich_texts", charset: "utf8mb4", force: :cascade do |t|
     t.string "name", null: false
     t.text "body", size: :long
     t.string "record_type", null: false
@@ -21,7 +21,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
   end
 
-  create_table "active_storage_attachments", charset: "latin1", force: :cascade do |t|
+  create_table "active_storage_attachments", charset: "utf8mb4", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
     t.bigint "record_id", null: false
@@ -31,7 +31,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
   end
 
-  create_table "active_storage_blobs", charset: "latin1", force: :cascade do |t|
+  create_table "active_storage_blobs", charset: "utf8mb4", force: :cascade do |t|
     t.string "key", null: false
     t.string "filename", null: false
     t.string "content_type"
@@ -43,13 +43,13 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
   end
 
-  create_table "active_storage_variant_records", charset: "latin1", force: :cascade do |t|
+  create_table "active_storage_variant_records", charset: "utf8mb4", force: :cascade do |t|
     t.bigint "blob_id", null: false
     t.string "variation_digest", null: false
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
 
-  create_table "cafs", charset: "latin1", force: :cascade do |t|
+  create_table "cafs", charset: "utf8mb4", force: :cascade do |t|
     t.bigint "company_id", null: false
     t.string "name"
     t.text "description"
@@ -58,20 +58,20 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["company_id"], name: "index_cafs_on_company_id"
   end
 
-  create_table "companies", charset: "latin1", force: :cascade do |t|
+  create_table "companies", charset: "utf8mb4", force: :cascade do |t|
     t.string "name"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
   end
 
-  create_table "companies_users", id: false, charset: "latin1", force: :cascade do |t|
+  create_table "companies_users", id: false, charset: "utf8mb4", force: :cascade do |t|
     t.bigint "user_id"
     t.bigint "company_id"
     t.index ["company_id"], name: "index_companies_users_on_company_id"
     t.index ["user_id"], name: "index_companies_users_on_user_id"
   end
 
-  create_table "principles", charset: "latin1", force: :cascade do |t|
+  create_table "principles", charset: "utf8mb4", force: :cascade do |t|
     t.bigint "caf_id", null: false
     t.string "name"
     t.text "description"
@@ -81,7 +81,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["name"], name: "index_principles_on_name"
   end
 
-  create_table "subprincipleitemgroups", charset: "latin1", force: :cascade do |t|
+  create_table "subprincipleitemgroups", charset: "utf8mb4", force: :cascade do |t|
     t.bigint "subprinciple_id", null: false
     t.string "type"
     t.datetime "created_at", null: false
@@ -89,7 +89,16 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["subprinciple_id"], name: "index_subprincipleitemgroups_on_subprinciple_id"
   end
 
-  create_table "subprinciples", charset: "latin1", force: :cascade do |t|
+  create_table "subprincipleitems", charset: "utf8mb4", force: :cascade do |t|
+    t.bigint "subprincipleitemgroup_id", null: false
+    t.text "description"
+    t.boolean "affirmative"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["subprincipleitemgroup_id"], name: "index_subprincipleitems_on_subprincipleitemgroup_id"
+  end
+
+  create_table "subprinciples", charset: "utf8mb4", force: :cascade do |t|
     t.bigint "principle_id", null: false
     t.string "name"
     t.text "description"
@@ -99,16 +108,7 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
     t.index ["principle_id"], name: "index_subprinciples_on_principle_id"
   end
 
-  create_table "subprinciplitems", charset: "latin1", force: :cascade do |t|
+  create_table "users", charset: "utf8mb4", force: :cascade do |t|
-    t.bigint "subprincipleitemgroup_id", null: false
-    t.text "description"
-    t.boolean "affirmative"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["subprincipleitemgroup_id"], name: "index_subprinciplitems_on_subprincipleitemgroup_id"
-  end
-
-  create_table "users", charset: "latin1", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
     t.string "reset_password_token"
@@ -135,6 +135,6 @@ ActiveRecord::Schema[7.0].define(version: 2022_06_11_194255) do
   add_foreign_key "cafs", "companies"
   add_foreign_key "principles", "cafs"
   add_foreign_key "subprincipleitemgroups", "subprinciples"
+  add_foreign_key "subprincipleitems", "subprincipleitemgroups"
   add_foreign_key "subprinciples", "principles"
-  add_foreign_key "subprinciplitems", "subprincipleitemgroups"
 end

db/seeds.rb

@@ -5,3 +5,10 @@
 #
 #   movies = Movie.create([{ name: "Star Wars" }, { name: "Lord of the Rings" }])
 #   Character.create(name: "Luke", movie: movies.first)
+
+# admin_user = User.create(email: "here@there.com", password: "longandverystrongplease", role: 1000)
+
+
+
+subprincipleitemgroups
+subprincipalitemgroups

test/fixtures/cafs.yml

@@ -1,11 +1,11 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
+#
-one:
+# one:
-  company: one
+#   company: one
-  name: MyString
+#   name: MyString1
-  description: MyText
+#   description: MyText1
-
+#
-two:
+# two:
-  company: two
+#   company: two
-  name: MyString
+#   name: MyString2
-  description: MyText
+#   description: MyText2

test/fixtures/companies.yml

@@ -1,7 +1,7 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
-one:
+# one:
-  name: HiddenAgendaLtd
+#   name: HiddenAgendaLtd
-
+#
-two:
+# two:
-  name: CaudleMotorsports
+#   name: CaudleMotorsports

test/fixtures/principles.yml

@@ -1,11 +1,11 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
+#
-one:
+# one:
-  caf: one
+#   caf: one
-  name: MyString
+#   name: MyString
-  description: MyText
+#   description: MyText
-
+#
-two:
+# two:
-  caf: two
+#   caf: two
-  name: MyString
+#   name: MyString
-  description: MyText
+#   description: MyText

test/fixtures/subprincipalitems.yml

@@ -1,11 +0,0 @@
-# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-one:
-  subprincipleitemgroup: one
-  description: MyText
-  affirmative: false
-
-two:
-  subprincipleitemgroup: two
-  description: MyText
-  affirmative: false

test/fixtures/subprincipleitemgroups.yml

@@ -1,9 +1,9 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
-one:
+# one:
-  subprinciple: one
+#   subprinciple: one
-  type: 
+#   type:
-
+#
-two:
+# two:
-  subprinciple: two
+#   subprinciple: two
-  type: 
+#   type:

test/fixtures/subprincipleitems.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# one:
+#   subprincipleitemgroup: one
+#   description: MyText
+#   affirmative: false
+#
+# two:
+#   subprincipleitemgroup: two
+#   description: MyText
+#   affirmative: false

test/fixtures/subprinciples.yml

@@ -1,11 +1,11 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
+#
-one:
+# one:
-  principle: one
+#   principle: one
-  name: MyString
+#   name: MyString
-  description: MyText
+#   description: MyText
-
+#
-two:
+# two:
-  principle: two
+#   principle: two
-  name: MyString
+#   name: MyString
-  description: MyText
+#   description: MyText

test/fixtures/users.yml

@@ -4,8 +4,8 @@
 # model remove the "{}" from the fixture names and add the columns immediately
 # below each fixture, per the syntax in the comments below
 #
-one: {}
+# one: {}
-# column: value
+# # column: value
-#
+# #
-two: {}
+# two: {}
-# column: value
+# # column: value

test/models/company_test.rb

@@ -1,7 +1,7 @@
 require "test_helper"
 
 class CompanyTest < ActiveSupport::TestCase
-  test "compnay name can not be blank" do
+  test "company name can not be blank" do
      c = Company.new
      assert !c.save
    end