From bbbbd4e747e9269a0ffd865fa9bbe757c8c7d751 Mon Sep 17 00:00:00 2001
From: peterrobert <pwambui93@gmail.com>
Date: Wed, 24 Jun 2020 12:36:01 +0300
Subject: [PATCH] created the unit tests

---
 spec/models/group_spec.rb        | 24 ++++++++++++++++++++++++
 spec/models/transaction_spec.rb  | 31 +++++++++++++++++++++++++++++++
 spec/models/user_spec.rb         | 31 ++++++++++++++++++-------------
 spec/support/database_cleaner.rb | 17 +++++++++++++++++
 4 files changed, 90 insertions(+), 13 deletions(-)
 create mode 100644 spec/models/group_spec.rb
 create mode 100644 spec/models/transaction_spec.rb
 create mode 100644 spec/support/database_cleaner.rb

diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
new file mode 100644
index 0000000..16dfffa
--- /dev/null
+++ b/spec/models/group_spec.rb
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+RSpec.describe Group, type: :model do
+
+        test_user = User.create!(name: 'peter robert', email: 'b@example.com', password: 'hsjoarty067')
+        test_group = Group.create!(name: 'test_group', icon: 'https://testicons.com/testicon.png', user_id:test_user.id)
+       
+
+      it 'should fail to create a group without name' do
+        ev = Group.create(icon: 'https://testicons.com/testicon.png')
+        expect(ev.persisted?).to eql(false)
+      end
+
+      it 'should fail to create a group user' do
+        ev = Group.create(name: 'test_group',icon: 'https://testicons.com/testicon.png')
+        expect(ev.persisted?).to eql(false)
+      end
+     
+      it 'should create group' do
+        ev = Group.create(name: 'test_group',icon: 'https://testicons.com/testicon.png', user_id:test_user.id)
+        expect(ev.persisted?).to eql(true)
+      end
+      
+end
\ No newline at end of file
diff --git a/spec/models/transaction_spec.rb b/spec/models/transaction_spec.rb
new file mode 100644
index 0000000..4594f6e
--- /dev/null
+++ b/spec/models/transaction_spec.rb
@@ -0,0 +1,31 @@
+require 'rails_helper'
+
+RSpec.describe Transaction, type: :model do
+
+        test_user = User.create!(name: 'peter robert', email: 'pan@example.com', password: 'hsjoarty067')
+        test_group = test_user.groups.create!(name: 'test_group', icon: 'https://testicons.com/testicon.png')
+        test_transaction = Transaction.create!(name: 'test_transaction', amount: 100, user_id:  test_user.id, group_id: test_group.id)
+    
+
+      it 'should fail to create a transaction without amount' do
+        ev = Transaction.create(name: 'test event')
+        expect(ev.persisted?).to eql(false)
+      end
+
+      it 'should fail to create a transaction without name' do
+        ev = Transaction.create(amount: 200)
+        expect(ev.persisted?).to eql(false)
+      end
+
+      it 'should fail to create a transaction without user' do
+        ev = Transaction.create(name: 'test event', amount: 100, group_id: test_group.id )
+        expect(ev.persisted?).to eql(false)
+      end
+
+      it 'should be saved with all users' do
+        ev = Transaction.create(name: 'test event', amount: 100, user_id:  test_user.id, group_id: test_group.id )
+        expect(ev.persisted?).to eql(true)
+      end
+
+      
+end
\ No newline at end of file
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 6646261..43b101c 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,19 +1,24 @@
-RSpec.describe User, type: :model do         
-    context 'validation tests' do  
-      it 'ensures name presence' do 
-     
-      end
+require 'rails_helper'
 
-      it 'ensures email presence' do 
-     
-      end
+RSpec.describe User, type: :model do
 
-      it 'ensures password presence' do 
-     
+        test_user = User.create!(name: 'peter robert', email: 'h@example.com', password: 'hsjoarty067')
+
+      it 'should fail to create account without name' do
+        ev = User.create(email: 'b@example.com', password: 'hsjoarty067')
+        expect(ev.persisted?).to eql(false)
       end
 
-      it 'ensures confirm password presence' do 
+      it 'should fail to create account without email' do
+        ev = User.create(name: 'peter robert', password: 'hsjoarty067')
+        expect(ev.persisted?).to eql(false)
+      end
      
+      it 'should fail to create account without password' do
+        ev = User.create(name: 'peter robert', email: 'e@example.com')
+        expect(ev.persisted?).to eql(false)
       end
-    end
-  end
\ No newline at end of file
+
+
+      
+end
\ No newline at end of file
diff --git a/spec/support/database_cleaner.rb b/spec/support/database_cleaner.rb
new file mode 100644
index 0000000..79e6011
--- /dev/null
+++ b/spec/support/database_cleaner.rb
@@ -0,0 +1,17 @@
+RSpec.configure do |config|
+    config.before(:suite) do
+      DatabaseCleaner.clean_with :truncation, except: %w[ar_internal_metadata]
+    end
+  
+    config.before(:each) do
+      DatabaseCleaner.strategy = :transaction
+    end
+  
+    config.before(:each) do
+      DatabaseCleaner.start
+    end
+  
+    config.after(:each) do
+      DatabaseCleaner.clean
+    end
+  end
\ No newline at end of file