Fix isdownloadable tests and update version in filename

test/server/migrations/v2.17.6-share-add-isdownloadable.test.js

@@ -0,0 +1,61 @@
+const chai = require('chai')
+const sinon = require('sinon')
+const { expect } = chai
+
+const { DataTypes } = require('sequelize')
+
+const { up, down } = require('../../../server/migrations/v2.17.6-share-add-isdownloadable')
+
+describe('Migration v2.17.6-share-add-isDownloadable', () => {
+  let queryInterface, logger
+
+  beforeEach(() => {
+    queryInterface = {
+      addColumn: sinon.stub().resolves(),
+      removeColumn: sinon.stub().resolves(),
+      tableExists: sinon.stub().resolves(true),
+      describeTable: sinon.stub().resolves({ isDownloadable: undefined })
+    }
+
+    logger = {
+      info: sinon.stub(),
+      error: sinon.stub()
+    }
+  })
+
+  describe('up', () => {
+    it('should add the isDownloadable column to mediaItemShares table', async () => {
+      await up({ context: { queryInterface, logger } })
+
+      expect(queryInterface.addColumn.calledOnce).to.be.true
+      expect(
+        queryInterface.addColumn.calledWith('mediaItemShares', 'isDownloadable', {
+          type: DataTypes.BOOLEAN,
+          defaultValue: false,
+          allowNull: false
+        })
+      ).to.be.true
+
+      expect(logger.info.calledWith('[2.17.6 migration] UPGRADE BEGIN: 2.17.6-share-add-isdownloadable')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] Adding isDownloadable column to mediaItemShares table')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] Added isDownloadable column to mediaItemShares table')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] UPGRADE END: 2.17.6-share-add-isdownloadable')).to.be.true
+    })
+  })
+
+  describe('down', () => {
+    it('should remove the isDownloadable column from mediaItemShares table', async () => {
+      queryInterface.describeTable.resolves({ isDownloadable: true })
+
+      await down({ context: { queryInterface, logger } })
+
+      expect(queryInterface.removeColumn.calledOnce).to.be.true
+      expect(queryInterface.removeColumn.calledWith('mediaItemShares', 'isDownloadable')).to.be.true
+
+      expect(logger.info.calledWith('[2.17.6 migration] DOWNGRADE BEGIN: 2.17.6-share-add-isdownloadable')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] Removing isDownloadable column from mediaItemShares table')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] Removed isDownloadable column from mediaItemShares table')).to.be.true
+      expect(logger.info.calledWith('[2.17.6 migration] DOWNGRADE END: 2.17.6-share-add-isdownloadable')).to.be.true
+    })
+  })
+})