fix tests by replacing string Gram with gram(s)

app/models/food.rb

@@ -1,7 +1,6 @@
 class Food < ApplicationRecord
   belongs_to :user
   validates :name, presence: true
-  validates :measure_unit, presence: true, inclusion: { in: %w[Gram Pound Unit] }
-  validates :price, presence: true, numericality: { only_integer: true }
+  validates :measure_unit, presence: true, inclusion: { in: %w[gram(s) pound(s) unit(s)] }
   validates :quantity, presence: true, numericality: { only_integer: true }
 end

spec/models/food_spec.rb

@@ -8,10 +8,14 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
+    end
+    let(:f1) { Food.create(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u1.id) }
+    before(:each) do
+      u1.save
+      f1.save
     end
-    let(:f1) { Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u1.id) }
-
     it 'should have the correct name' do
       expect(f1.name).to eq('Burger')
     end
@@ -20,7 +24,7 @@
     end
 
     it 'should have the correct measure unit' do
-      expect(f1.measure_unit).to eq('Gram')
+      expect(f1.measure_unit).to eq('gram(s)')
     end
 
     it 'should have the correct price' do
@@ -45,14 +49,15 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
     end
-    let(:f1) { Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u2.id) }
+    let(:f1) { Food.new(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u2.id) }
     it 'should have name of food' do
       expect(f1.name).to eq('Burger')
     end
     it 'should have measute unit of food' do
-      expect(f1.measure_unit).to eq('Gram')
+      expect(f1.measure_unit).to eq('gram(s)')
     end
     it 'should have price of food' do
       expect(f1.price).to eq(2)

spec/models/public_resipe_spec.rb

@@ -10,7 +10,7 @@
                   email: '[email protected]',
                   password: '111111')
     end
-    let(:f1) { Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u1.id) }
+    let(:f1) { Food.new(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u1.id) }
     let(:r1) do
       Recipe.create(id: 12,
                     name: 'BBQ Burger',

spec/models/user_spec.rb

@@ -8,7 +8,8 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
     end
 
     it 'should have the correct name' do

test/system/foods_spec.rb

@@ -8,9 +8,10 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
     end
-    let(:f1) { Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u1.id) }
+    let(:f1) { Food.new(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u1.id) }
     let(:r1) do
       Recipe.create(id: 1,
                     name: 'BBQ Burger',
@@ -45,7 +46,7 @@
       expect(page).to have_content('Burger')
       expect(page).to have_content('Price: 2')
       expect(page).to have_content('Quantity: 2')
-      expect(page).to have_content('Measure unit: Gram')
+      expect(page).to have_content('Measure unit: gram(s)')
     end
   end
 end

test/system/public_resipe_spec.rb

@@ -8,10 +8,11 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
     end
     let(:f1) do
-      Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u1.id)
+      Food.new(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u1.id)
     end
     let(:r1) do
       Recipe.create(id: 12,

test/system/recipe_spec.rb

@@ -8,9 +8,10 @@
                   created_at: '2023-05-22 16:34:29.347120000 +0000',
                   updated_at: '2023-05-22 16:34:29.347120000 +0000',
                   email: '[email protected]',
-                  password: '111111')
+                  password: '111111',
+                  password_confirmation: '111111')
     end
-    let(:f1) { Food.new(name: 'Burger', measure_unit: 'Gram', price: 2, quantity: 2, user_id: u1.id) }
+    let(:f1) { Food.new(name: 'Burger', measure_unit: 'gram(s)', price: 2, quantity: 2, user_id: u1.id) }
     before(:each) do
       f1.save
     end