Add tests for models

spec/models/cloth_spec.rb

@@ -1,5 +1,32 @@
 require 'rails_helper'
+require 'faker'
 
 RSpec.describe Cloth, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  before(:each) do
+    @joy = User.create!(name: Faker::Name.unique.name,
+                         email: Faker::Internet.email,
+                         password: 'joy123', password_confirmation: 'joy123')
+
+    @group = Group.create!(name: 'Tops', icon: 'some icon', user: @joy)
+  end
+
+  subject { Cloth.new(name: 'Shirt', amount: 25, user: @joy, group: @group) }
+
+  before { subject.save }
+
+  describe 'Check validity of Cloths' do
+    it 'should check validity of name' do
+      subject.name = nil
+      expect(subject).to_not be_valid
+    end
+
+    it 'should check validity of amount' do
+      subject.amount = nil
+      expect(subject).to_not be_valid
+    end
+
+    it 'should check validity to be saved' do
+      expect(subject).to be_valid
+    end
+  end
 end

spec/models/group_spec.rb

@@ -1,5 +1,30 @@
 require 'rails_helper'
+require 'faker'
 
 RSpec.describe Group, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  before(:each) do
+    @joy = User.create!(name: Faker::Name.unique.name,
+                         email: Faker::Internet.email,
+                         password: 'joy123', password_confirmation: 'joy123')
+  end
+
+  subject { Group.new(name: 'Tops', icon: 'some icon', user: @joy) }
+
+  before { subject.save }
+
+  describe 'Check validity of Model' do
+    it 'should check validity of name' do
+      subject.name = nil
+      expect(subject).to_not be_valid
+    end
+
+    it 'should check validity of icon' do
+      subject.icon = nil
+      expect(subject).to_not be_valid
+    end
+
+    it 'should check validity to be saved' do
+      expect(subject).to be_valid
+    end
+  end
 end

spec/models/user_spec.rb

@@ -1,5 +1,44 @@
 require 'rails_helper'
+require 'faker'
+require 'shoulda/matchers'
 
 RSpec.describe User, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  describe 'Check user validity' do
+    subject do
+      User.new(name: Faker::Name.unique.name,
+               email: Faker::Internet.email,
+               password: 'joy123', password_confirmation: 'joy123')
+    end
+
+    it 'should be valid with correct attributes' do
+      expect(subject).to be_valid
+    end
+
+    it 'should not be valid without a name' do
+      subject.name = nil
+      expect(subject).to_not be_valid
+    end
+
+    it 'should not be valid without an email' do
+      subject.email = nil
+      expect(subject).to_not be_valid
+    end
+  end
+
+  context 'associations' do
+    it { should have_many(:clothes).dependent(:destroy).class_name('Cloth').with_foreign_key(:user_id) }
+    it { should have_many(:groups).dependent(:destroy).class_name('Group').with_foreign_key(:user_id) }
+  end
+
+  context 'validations' do
+    it { should validate_presence_of(:email) }
+    it { should validate_uniqueness_of(:email).case_insensitive }
+    it { should validate_presence_of(:password) }
+    it { should validate_length_of(:password).is_at_least(6) }
+    it { should validate_confirmation_of(:password) }
+  end
+
+  context 'devise modules' do
+    it { should validate_presence_of(:password_confirmation) }
+  end
 end