correção para criar usuario com chave estrangeira

backend/app/models/cargo.rb

@@ -1,3 +1,3 @@
 class Cargo < ApplicationRecord
-    has_many :user
+  has_many :users
 end

backend/app/models/user.rb

@@ -1,3 +1,3 @@
 class User < ApplicationRecord
-    belongs_to :cargo
+  belongs_to :cargo
 end

backend/db/migrate/20240518231634_create_cargos.rb → backend/db/migrate/20240520053452_create_cargos.rb

@@ -1,7 +1,7 @@
 class CreateCargos < ActiveRecord::Migration[7.1]
   def change
     create_table :cargos do |t|
-      t.string :type
+      t.string :nome
 
       t.timestamps
     end

backend/db/migrate/20240516230139_create_users.rb → backend/db/migrate/20240520053455_create_users.rb

@@ -1,9 +1,10 @@
 class CreateUsers < ActiveRecord::Migration[7.1]
   def change
     create_table :users do |t|
-      t.string :matricula
       t.string :nome
+      t.string :matricula
       t.string :email
+      t.references :cargo, null: false, foreign_key: true
 
       t.timestamps
     end

backend/test/fixtures/cargos.yml

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

backend/test/fixtures/users.yml

@@ -1,11 +1,13 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
 one:
-  matricula: MyString
   nome: MyString
+  matricula: MyString
   email: MyString
+  cargo: one
 
 two:
-  matricula: MyString
   nome: MyString
+  matricula: MyString
   email: MyString
+  cargo: two