Add a School model

Author: tuzz

Gemfile.lock

@@ -192,6 +192,8 @@ GEM
     nio4r (2.5.8)
     nokogiri (1.14.2-aarch64-linux)
       racc (~> 1.4)
+    nokogiri (1.14.2-arm64-darwin)
+      racc (~> 1.4)
     nokogiri (1.14.2-x86_64-linux)
       racc (~> 1.4)
     open-uri (0.3.0)
@@ -340,6 +342,7 @@ GEM
 
 PLATFORMS
   aarch64-linux
+  arm64-darwin-22
   x86_64-linux
 
 DEPENDENCIES

app/models/school.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class School < ApplicationRecord
+  validates :organisation_id, presence: true
+  validates :name, presence: true
+end

spec/factories/school.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :school do
+    organisation_id { SecureRandom.uuid }
+    sequence(:name) { |n| "School #{n}" }
+  end
+end

spec/models/school_spec.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe School do
+  describe 'validations' do
+    subject(:school) { build(:school) }
+
+    it 'has a valid default factory' do
+      expect(school).to be_valid
+    end
+
+    it 'can save the default factory' do
+      expect { school.save! }.not_to raise_error
+    end
+
+    it 'is invalid if no organisation_id' do
+      school.organisation_id = ' '
+      expect(school).to be_invalid
+    end
+
+    it 'is invalid if organisation_id is not a UUID' do
+      school.organisation_id = 'invalid'
+      expect(school).to be_invalid
+    end
+
+    it 'is invalid if no name' do
+      school.name = ' '
+      expect(school).to be_invalid
+    end
+  end
+end