Added v2.25.2 DB migration unit tests file

test/server/migrations/v2.25.2-add-ipaddress-to-playbacksession.test.js

@@ -0,0 +1,46 @@
+const chai = require('chai')
+const sinon = require('sinon')
+const { expect } = chai
+
+const { DataTypes } = require('sequelize')
+
+const { up, down } = require('../../../server/migrations/v2.25.2-add-ipaddress-to-playbacksession')
+
+describe('Migration v2.25.2-add-ipaddress-to-playbacksession', () => {
+  let queryInterface, logger
+
+  beforeEach(() => {
+    queryInterface = {
+      addColumn: sinon.stub().resolves(),
+      removeColumn: sinon.stub().resolves()
+    }
+
+    logger = {
+      info: sinon.stub(),
+      error: sinon.stub()
+    }
+  })
+
+  describe('up', () => {
+    it('should add the ipAddress column to playbackSessions table', async () => {
+      await up(queryInterface, logger)
+
+      expect(queryInterface.addColumn.calledOnce).to.be.true
+      expect(
+        queryInterface.addColumn.calledWith('playbackSessions', 'ipAddress', {
+          type: DataTypes.STRING,
+          allowNull: true
+        })
+      ).to.be.true
+    })
+  })
+
+  describe('down', () => {
+    it('should remove the ipAddress column from playbackSessions table', async () => {
+      await down(queryInterface, logger)
+
+      expect(queryInterface.removeColumn.calledOnce).to.be.true
+      expect(queryInterface.removeColumn.calledWith('playbackSessions', 'ipAddress')).to.be.true
+    })
+  })
+})