/*globals describe, it, afterEach, beforeEach*/ var should = require('should'), sinon = require('sinon'), rewire = require('rewire'), _ = require('lodash'), Promise = require('bluebird'), crypto = require('crypto'), fs = require('fs'), // Stuff we are testing db = require('../../server/data/db'), errors = require('../../server/errors/'), exporter = require('../../server/data/export'), schema = require('../../server/data/schema'), migration = rewire('../../server/data/migration'), fixtures = require('../../server/data/migration/fixtures'), populate = require('../../server/data/migration/populate'), update = rewire('../../server/data/migration/update'), updates004 = require('../../server/data/migration/004'), updates005 = require('../../server/data/migration/005'), defaultSettings = schema.defaultSettings, schemaTables = Object.keys(schema.tables), sandbox = sinon.sandbox.create(); // Check version integrity // These tests exist to ensure that developers are not able to modify the database schema, or permissions fixtures // without knowing that they also need to update the default database version, // both of which are required for migrations to work properly. describe('DB version integrity', function () { // Only these variables should need updating var currentDbVersion = '005', currentSchemaHash = 'be706cdbeb06103d90703ee733efc556', currentFixturesHash = 'ba195b645386b019a69c4b79e6854138'; // If this test is failing, then it is likely a change has been made that requires a DB version bump, // and the values above will need updating as confirmation it('should not change without fixing this test', function () { var tablesNoValidation = _.cloneDeep(schema.tables), schemaHash, fixturesHash; _.each(tablesNoValidation, function (table) { return _.each(table, function (column, name) { table[name] = _.omit(column, 'validations'); }); }); schemaHash = crypto.createHash('md5').update(JSON.stringify(tablesNoValidation)).digest('hex'); fixturesHash = crypto.createHash('md5').update(JSON.stringify(fixtures.fixtures)).digest('hex'); // Test! defaultSettings.core.databaseVersion.defaultValue.should.eql(currentDbVersion); schemaHash.should.eql(currentSchemaHash); fixturesHash.should.eql(currentFixturesHash); schema.versioning.canMigrateFromVersion.should.eql('003'); }); }); describe('Migrations', function () { var loggerStub; afterEach(function () { sandbox.restore(); }); beforeEach(function () { loggerStub = { info: sandbox.stub(), warn: sandbox.stub() }; }); describe('Backup', function () { var exportStub, filenameStub, fsStub; beforeEach(function () { exportStub = sandbox.stub(exporter, 'doExport').returns(new Promise.resolve()); filenameStub = sandbox.stub(exporter, 'fileName').returns(new Promise.resolve('test')); fsStub = sandbox.stub(fs, 'writeFile').yields(); }); it('should create a backup JSON file', function (done) { migration.backupDatabase(loggerStub).then(function () { exportStub.calledOnce.should.be.true(); filenameStub.calledOnce.should.be.true(); fsStub.calledOnce.should.be.true(); loggerStub.info.calledTwice.should.be.true(); done(); }).catch(done); }); it('should fall back to console.log if no logger provided', function (done) { var noopStub = sandbox.stub(_, 'noop'); migration.backupDatabase().then(function () { exportStub.calledOnce.should.be.true(); filenameStub.calledOnce.should.be.true(); fsStub.calledOnce.should.be.true(); noopStub.calledTwice.should.be.true(); // restore early so we get the test output noopStub.restore(); done(); }).catch(done); }); }); describe('Reset', function () { var deleteStub; beforeEach(function () { deleteStub = sandbox.stub(schema.commands, 'deleteTable').returns(new Promise.resolve()); }); it('should delete all tables in reverse order', function (done) { migration.reset().then(function (result) { should.exist(result); result.should.be.an.Array().with.lengthOf(schemaTables.length); deleteStub.called.should.be.true(); deleteStub.callCount.should.be.eql(schemaTables.length); // First call should be called with the last table deleteStub.firstCall.calledWith(schemaTables[schemaTables.length - 1]).should.be.true(); // Last call should be called with the first table deleteStub.lastCall.calledWith(schemaTables[0]).should.be.true(); done(); }).catch(done); }); it('should delete all tables in reverse order when called twice in a row', function (done) { migration.reset().then(function (result) { should.exist(result); result.should.be.an.Array().with.lengthOf(schemaTables.length); deleteStub.called.should.be.true(); deleteStub.callCount.should.be.eql(schemaTables.length); // First call should be called with the last table deleteStub.firstCall.calledWith(schemaTables[schemaTables.length - 1]).should.be.true(); // Last call should be called with the first table deleteStub.lastCall.calledWith(schemaTables[0]).should.be.true(); return migration.reset(); }).then(function (result) { should.exist(result); result.should.be.an.Array().with.lengthOf(schemaTables.length); deleteStub.called.should.be.true(); deleteStub.callCount.should.be.eql(schemaTables.length * 2); // First call (second set) should be called with the last table deleteStub.getCall(schemaTables.length).calledWith(schemaTables[schemaTables.length - 1]).should.be.true(); // Last call (second Set) should be called with the first table deleteStub.getCall(schemaTables.length * 2 - 1).calledWith(schemaTables[0]).should.be.true(); done(); }).catch(done); }); }); describe('Populate', function () { var createStub, fixturesStub, settingsStub; beforeEach(function () { createStub = sandbox.stub(schema.commands, 'createTable').returns(new Promise.resolve()); fixturesStub = sandbox.stub(fixtures, 'populate').returns(new Promise.resolve()); settingsStub = sandbox.stub(fixtures, 'ensureDefaultSettings').returns(new Promise.resolve()); }); it('should create all tables, and populate fixtures', function (done) { populate(loggerStub).then(function (result) { should.not.exist(result); createStub.called.should.be.true(); createStub.callCount.should.be.eql(schemaTables.length); createStub.firstCall.calledWith(schemaTables[0]).should.be.true(); createStub.lastCall.calledWith(schemaTables[schemaTables.length - 1]).should.be.true(); fixturesStub.calledOnce.should.be.true(); settingsStub.calledOnce.should.be.true(); loggerStub.info.called.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('should should only create tables, with tablesOnly setting', function (done) { populate(loggerStub, true).then(function (result) { should.exist(result); result.should.be.an.Array().with.lengthOf(schemaTables.length); createStub.called.should.be.true(); createStub.callCount.should.be.eql(schemaTables.length); createStub.firstCall.calledWith(schemaTables[0]).should.be.true(); createStub.lastCall.calledWith(schemaTables[schemaTables.length - 1]).should.be.true(); fixturesStub.called.should.be.false(); settingsStub.called.should.be.false(); loggerStub.info.called.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('Update', function () { describe('Update function', function () { var reset, backupStub, settingsStub, fixturesStub, setDbStub, errorStub, versionsSpy, tasksSpy; beforeEach(function () { // Stubs backupStub = sandbox.stub().returns(new Promise.resolve()); settingsStub = sandbox.stub(fixtures, 'ensureDefaultSettings').returns(new Promise.resolve()); fixturesStub = sandbox.stub(fixtures, 'update').returns(new Promise.resolve()); setDbStub = sandbox.stub(schema.versioning, 'setDatabaseVersion').returns(new Promise.resolve()); errorStub = sandbox.stub(schema.versioning, 'showCannotMigrateError').returns(new Promise.resolve()); // Spys versionsSpy = sandbox.spy(schema.versioning, 'getMigrationVersions'); tasksSpy = sandbox.spy(schema.versioning, 'getUpdateDatabaseTasks'); // Internal overrides reset = update.__set__('backup', backupStub); }); afterEach(function () { reset(); }); describe('Pre & post update process', function () { var updateStub, updateReset; beforeEach(function () { // For these tests, stub out the actual update task updateStub = sandbox.stub().returns(new Promise.resolve()); updateReset = update.__set__('updateDatabaseSchema', updateStub); }); afterEach(function () { updateReset(); }); it('should attempt to run the pre & post update tasks correctly', function (done) { // Execute update('100', '102', loggerStub).then(function () { // Before the update, it does some tasks... // It should not show an error for these versions errorStub.called.should.be.false(); // getMigrationVersions should be called with the correct versions versionsSpy.calledOnce.should.be.true(); versionsSpy.calledWith('100', '102').should.be.true(); // It should attempt to do a backup backupStub.calledOnce.should.be.true(); // Now it's going to try to actually do the update... updateStub.calledOnce.should.be.true(); updateStub.calledWith(['101', '102'], loggerStub).should.be.true(); // And now there are some final tasks to wrap up... // First, the ensure default settings task settingsStub.calledOnce.should.be.true(); // Then fixture updates fixturesStub.calledOnce.should.be.true(); // And finally, set the new DB version setDbStub.calledOnce.should.be.true(); // Because we stubbed everything, loggerStub didn't get called loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); // Just to be sure, lets assert the call order sinon.assert.callOrder( versionsSpy, backupStub, updateStub, settingsStub, fixturesStub, setDbStub ); done(); }).catch(done); }); it('should throw error if versions are too old', function (done) { // Execute update('000', '002', loggerStub).then(function () { // It should show an error for these versions errorStub.called.should.be.true(); // And so should not do the update... updateStub.calledOnce.should.be.false(); // Because we stubbed everything, loggerStub didn't get called loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('should upgrade from minimum version, if FORCE_MIGRATION is set', function (done) { // Setup process.env.FORCE_MIGRATION = true; // Execute update('005', '006', loggerStub).then(function () { // It should not show an error for these versions errorStub.called.should.be.false(); // getMigrationVersions should be called with the correct versions versionsSpy.calledOnce.should.be.true(); versionsSpy.calledWith('003', '006').should.be.true(); versionsSpy.returned(['003', '004', '005', '006']).should.be.true(); // It should try to do the update updateStub.calledOnce.should.be.true(); updateStub.calledWith(['004', '005', '006']).should.be.true(); // Because we stubbed everything, loggerStub didn't get called loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); // Restore delete process.env.FORCE_MIGRATION; done(); }).catch(done); }); }); describe('Update to 004', function () { it('should call all the 004 database upgrade tasks', function (done) { // Setup // Create a new stub, this will replace sequence, so that db calls don't actually get run var sequenceStub = sandbox.stub(), sequenceReset = update.__set__('sequence', sequenceStub); // The first time we call sequence, it should be to execute a top level version, e.g 004 // yieldsTo('0') means this stub will execute the function at index 0 of the array passed as the // first argument. In short the `runVersionTasks` function gets executed, and sequence gets called // again with the array of tasks to execute for 004, which is what we want to check sequenceStub.onFirstCall().yieldsTo('0').returns(Promise.resolve([])); // Execute update('003', '004', loggerStub).then(function () { errorStub.called.should.be.false(); loggerStub.info.calledTwice.should.be.true(); versionsSpy.calledOnce.should.be.true(); versionsSpy.calledWith('003', '004').should.be.true(); versionsSpy.returned(['003', '004']).should.be.true(); tasksSpy.calledOnce.should.be.true(); tasksSpy.calledWith('004', loggerStub).should.be.true(); tasksSpy.firstCall.returnValue.should.be.an.Array().with.lengthOf(5); sequenceStub.calledTwice.should.be.true(); sequenceStub.firstCall.calledWith(sinon.match.array, loggerStub).should.be.true(); sequenceStub.firstCall.args[0].should.be.an.Array().with.lengthOf(1); sequenceStub.firstCall.args[0][0].should.be.a.Function().with.property('name', 'runVersionTasks'); sequenceStub.secondCall.calledWith(sinon.match.array, loggerStub).should.be.true(); sequenceStub.secondCall.args[0].should.be.an.Array().with.lengthOf(5); sequenceStub.secondCall.args[0][0].should.be.a.Function().with.property('name', 'addTourColumnToUsers'); sequenceStub.secondCall.args[0][1].should.be.a.Function().with.property('name', 'addSortOrderColumnToPostsTags'); sequenceStub.secondCall.args[0][2].should.be.a.Function().with.property('name', 'addManyColumnsToClients'); sequenceStub.secondCall.args[0][3].should.be.a.Function().with.property('name', 'addClientTrustedDomainsTable'); sequenceStub.secondCall.args[0][4].should.be.a.Function().with.property('name', 'dropUniqueOnClientsSecret'); // Reset sequence sequenceReset(); done(); }).catch(done); }); describe('Tasks:', function () { var addColumnStub, createTableStub, getIndexesStub, dropUniqueStub, knexStub, knexMock; beforeEach(function () { knexMock = sandbox.stub().returns({}); knexMock.schema = { hasTable: sandbox.stub(), hasColumn: sandbox.stub() }; // this MUST use sinon, not sandbox, see sinonjs/sinon#781 knexStub = sinon.stub(db, 'knex', {get: function () { return knexMock; }}); addColumnStub = sandbox.stub(schema.commands, 'addColumn'); createTableStub = sandbox.stub(schema.commands, 'createTable'); getIndexesStub = sandbox.stub(schema.commands, 'getIndexes'); dropUniqueStub = sandbox.stub(schema.commands, 'dropUnique'); }); afterEach(function () { knexStub.restore(); }); it('should have tasks for 004', function () { should.exist(updates004); updates004.should.be.an.Array().with.lengthOf(5); }); describe('01-add-tour-column-to-users', function () { it('does not try to add a new column if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(new Promise.resolve(false)); // Execute updates004[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to add a new column if the column already exists', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'tour').returns(new Promise.resolve(true)); // Execute updates004[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'tour').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add a new column if table is present but column is not', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'tour').returns(new Promise.resolve(false)); // Execute updates004[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'tour').should.be.true(); addColumnStub.calledOnce.should.be.true(); addColumnStub.calledWith('users', 'tour').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('02-add-sortorder-column-to-poststags', function () { it('does not try to add a new column if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts_tags').returns(new Promise.resolve(false)); // Execute updates004[1](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts_tags').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to add a new column if the column already exists', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts_tags').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts_tags', 'sort_order').returns(new Promise.resolve(true)); // Execute updates004[1](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts_tags').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('posts_tags', 'sort_order').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add a new column if table is present but column is not', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts_tags').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts_tags', 'sort_order').returns(new Promise.resolve(false)); // Execute updates004[1](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts_tags').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('posts_tags', 'sort_order').should.be.true(); addColumnStub.calledOnce.should.be.true(); addColumnStub.calledWith('posts_tags', 'sort_order').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('03-add-many-columns-to-clients', function () { it('does not try to add new columns if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(false)); // Execute updates004[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to add new columns if the columns already exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'redirection_uri').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'logo').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'status').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'type').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'description').returns(new Promise.resolve(true)); // Execute updates004[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); knexMock.schema.hasColumn.callCount.should.eql(5); knexMock.schema.hasColumn.calledWith('clients', 'redirection_uri').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'logo').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'status').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'type').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'description').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.callCount.should.eql(5); done(); }).catch(done); }); it('tries to add new columns if table is present but columns are not', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'redirection_uri').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'logo').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'status').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'type').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'description').returns(new Promise.resolve(false)); // Execute updates004[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); knexMock.schema.hasColumn.callCount.should.eql(5); knexMock.schema.hasColumn.calledWith('clients', 'redirection_uri').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'logo').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'status').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'type').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'description').should.be.true(); addColumnStub.callCount.should.eql(5); addColumnStub.calledWith('clients', 'redirection_uri').should.be.true(); addColumnStub.calledWith('clients', 'logo').should.be.true(); addColumnStub.calledWith('clients', 'status').should.be.true(); addColumnStub.calledWith('clients', 'type').should.be.true(); addColumnStub.calledWith('clients', 'description').should.be.true(); loggerStub.info.callCount.should.eql(5); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('will only try to add columns that do not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'redirection_uri').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'logo').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'status').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('clients', 'type').returns(new Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('clients', 'description').returns(new Promise.resolve(true)); // Execute updates004[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); knexMock.schema.hasColumn.callCount.should.eql(5); knexMock.schema.hasColumn.calledWith('clients', 'redirection_uri').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'logo').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'status').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'type').should.be.true(); knexMock.schema.hasColumn.calledWith('clients', 'description').should.be.true(); addColumnStub.callCount.should.eql(2); addColumnStub.calledWith('clients', 'logo').should.be.true(); addColumnStub.calledWith('clients', 'type').should.be.true(); loggerStub.info.callCount.should.eql(2); loggerStub.warn.callCount.should.eql(3); done(); }).catch(done); }); }); describe('04-add-clienttrusteddomains-table', function () { it('does not try to add a new table if the table already exists', function (done) { // Setup knexMock.schema.hasTable.withArgs('client_trusted_domains').returns(new Promise.resolve(true)); // Execute updates004[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('client_trusted_domains').should.be.true(); createTableStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add a new table if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('client_trusted_domains').returns(new Promise.resolve(false)); // Execute updates004[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('client_trusted_domains').should.be.true(); createTableStub.calledOnce.should.be.true(); createTableStub.calledWith('client_trusted_domains').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('05-drop-unique-on-clients-secret', function () { it('does not try to drop unique if the table does not exist', function (done) { // Setup getIndexesStub.withArgs('clients').returns(new Promise.resolve( ['clients_slug_unique', 'clients_name_unique', 'clients_secret_unique']) ); knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(false)); // Execute updates004[4](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); getIndexesStub.called.should.be.false(); dropUniqueStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to drop unique if the index does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(true)); getIndexesStub.withArgs('clients').returns(new Promise.resolve( ['clients_slug_unique', 'clients_name_unique']) ); // Execute updates004[4](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); getIndexesStub.calledOnce.should.be.true(); getIndexesStub.calledWith('clients').should.be.true(); dropUniqueStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add a drop unique if table and index both exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('clients').returns(new Promise.resolve(true)); getIndexesStub.withArgs('clients').returns(new Promise.resolve( ['clients_slug_unique', 'clients_name_unique', 'clients_secret_unique']) ); // Execute updates004[4](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('clients').should.be.true(); getIndexesStub.calledOnce.should.be.true(); getIndexesStub.calledWith('clients').should.be.true(); dropUniqueStub.calledOnce.should.be.true(); dropUniqueStub.calledWith('clients', 'secret').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); }); }); describe('Update to 005', function () { it('should call all the 005 database upgrade tasks', function (done) { // Setup // Create a new stub, this will replace sequence, so that db calls don't actually get run var sequenceStub = sandbox.stub(), sequenceReset = update.__set__('sequence', sequenceStub); // The first time we call sequence, it should be to execute a top level version, e.g 005 // yieldsTo('0') means this stub will execute the function at index 0 of the array passed as the // first argument. In short the `runVersionTasks` function gets executed, and sequence gets called // again with the array of tasks to execute for 005, which is what we want to check sequenceStub.onFirstCall().yieldsTo('0').returns(Promise.resolve([])); // Execute update('004', '005', loggerStub).then(function () { errorStub.called.should.be.false(); loggerStub.info.calledTwice.should.be.true(); versionsSpy.calledOnce.should.be.true(); versionsSpy.calledWith('004', '005').should.be.true(); versionsSpy.returned(['004', '005']).should.be.true(); tasksSpy.calledOnce.should.be.true(); tasksSpy.calledWith('005', loggerStub).should.be.true(); tasksSpy.firstCall.returnValue.should.be.an.Array().with.lengthOf(4); sequenceStub.calledTwice.should.be.true(); sequenceStub.firstCall.calledWith(sinon.match.array, loggerStub).should.be.true(); sequenceStub.firstCall.args[0].should.be.an.Array().with.lengthOf(1); sequenceStub.firstCall.args[0][0].should.be.a.Function().with.property('name', 'runVersionTasks'); sequenceStub.secondCall.calledWith(sinon.match.array, loggerStub).should.be.true(); sequenceStub.secondCall.args[0].should.be.an.Array().with.lengthOf(4); sequenceStub.secondCall.args[0][0].should.be.a.Function().with.property('name', 'dropHiddenColumnFromTags'); sequenceStub.secondCall.args[0][1].should.be.a.Function().with.property('name', 'addVisibilityColumnToKeyTables'); sequenceStub.secondCall.args[0][2].should.be.a.Function().with.property('name', 'addMobiledocColumnToPosts'); sequenceStub.secondCall.args[0][3].should.be.a.Function().with.property('name', 'addSocialMediaColumnsToUsers'); // Reset sequence sequenceReset(); done(); }).catch(done); }); describe('Tasks:', function () { var dropColumnStub, addColumnStub, knexStub, knexMock; beforeEach(function () { knexMock = sandbox.stub().returns({}); knexMock.schema = { hasTable: sandbox.stub(), hasColumn: sandbox.stub() }; // this MUST use sinon, not sandbox, see sinonjs/sinon#781 knexStub = sinon.stub(db, 'knex', {get: function () { return knexMock; }}); dropColumnStub = sandbox.stub(schema.commands, 'dropColumn'); addColumnStub = sandbox.stub(schema.commands, 'addColumn'); }); afterEach(function () { knexStub.restore(); }); it('should have tasks for 005', function () { should.exist(updates005); updates005.should.be.an.Array().with.lengthOf(4); }); describe('01-drop-hidden-column-from-tags', function () { it('does not try to drop column if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(false)); // Execute updates005[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); dropColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to drop column if the column does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('tags', 'hidden').returns(Promise.resolve(false)); // Execute updates005[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('tags', 'hidden').should.be.true(); dropColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add drop column if table and column are both present', function (done) { // Setup knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('tags', 'hidden').returns(Promise.resolve(true)); // Execute updates005[0](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('tags', 'hidden').should.be.true(); dropColumnStub.calledOnce.should.be.true(); dropColumnStub.calledWith('tags', 'hidden').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('02-add-visibility-column-to-key-tables', function () { it('does not try to add new column if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(false)); knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(false)); knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(false)); // Execute updates005[1](loggerStub).then(function () { knexMock.schema.hasTable.calledThrice.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledThrice.should.be.true(); done(); }).catch(done); }); it('does not try to add new columns if the columns already exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts', 'visibility').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('tags', 'visibility').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'visibility').returns(Promise.resolve(true)); // Execute updates005[1](loggerStub).then(function () { knexMock.schema.hasTable.calledThrice.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledThrice.should.be.true(); knexMock.schema.hasColumn.calledWith('posts', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('tags', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'visibility').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledThrice.should.be.true(); done(); }).catch(done); }); it('tries to add new columns if table is present but columns are not', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts', 'visibility').returns(Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('tags', 'visibility').returns(Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('users', 'visibility').returns(Promise.resolve(false)); // Execute updates005[1](loggerStub).then(function () { knexMock.schema.hasTable.calledThrice.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledThrice.should.be.true(); knexMock.schema.hasColumn.calledWith('posts', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('tags', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'visibility').should.be.true(); addColumnStub.calledThrice.should.be.true(); addColumnStub.calledWith('posts', 'visibility').should.be.true(); addColumnStub.calledWith('tags', 'visibility').should.be.true(); addColumnStub.calledWith('users', 'visibility').should.be.true(); loggerStub.info.calledThrice.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('will only try to add columns that do not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('tags').returns(Promise.resolve(true)); knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts', 'visibility').returns(Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('tags', 'visibility').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'visibility').returns(Promise.resolve(false)); // Execute updates005[1](loggerStub).then(function () { knexMock.schema.hasTable.calledThrice.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasTable.calledWith('tags').should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledThrice.should.be.true(); knexMock.schema.hasColumn.calledWith('posts', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('tags', 'visibility').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'visibility').should.be.true(); addColumnStub.calledTwice.should.be.true(); addColumnStub.calledWith('posts', 'visibility').should.be.true(); addColumnStub.calledWith('tags', 'visibility').should.be.false(); addColumnStub.calledWith('users', 'visibility').should.be.true(); loggerStub.info.calledTwice.should.be.true(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); }); describe('03-add-mobiledoc-column-to-posts', function () { it('does not try to add a new column if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(false)); // Execute updates005[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to add a new column if the column already exists', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(new Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts', 'mobiledoc').returns(Promise.resolve(true)); // Execute updates005[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('posts', 'mobiledoc').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('tries to add a new column if table is present but column is not', function (done) { // Setup knexMock.schema.hasTable.withArgs('posts').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('posts', 'mobiledoc').returns(Promise.resolve(false)); // Execute updates005[2](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('posts').should.be.true(); knexMock.schema.hasColumn.calledOnce.should.be.true(); knexMock.schema.hasColumn.calledWith('posts', 'mobiledoc').should.be.true(); addColumnStub.calledOnce.should.be.true(); addColumnStub.calledWith('posts', 'mobiledoc').should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); }); describe('04-add-social-media-columns-to-users', function () { it('does not try to add new columns if the table does not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(false)); // Execute updates005[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.called.should.be.false(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); it('does not try to add new columns if the columns already exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'facebook').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'twitter').returns(Promise.resolve(true)); // Execute updates005[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledTwice.should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'facebook').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'twitter').should.be.true(); addColumnStub.called.should.be.false(); loggerStub.info.called.should.be.false(); loggerStub.warn.calledTwice.should.be.true(); done(); }).catch(done); }); it('tries to add new columns if table is present but columns are not', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'facebook').returns(Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('users', 'twitter').returns(Promise.resolve(false)); // Execute updates005[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledTwice.should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'facebook').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'twitter').should.be.true(); addColumnStub.calledTwice.should.be.true(); addColumnStub.calledWith('users', 'facebook').should.be.true(); addColumnStub.calledWith('users', 'twitter').should.be.true(); loggerStub.info.calledTwice.should.be.true(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('will only try to add columns that do not exist', function (done) { // Setup knexMock.schema.hasTable.withArgs('users').returns(Promise.resolve(true)); knexMock.schema.hasColumn.withArgs('users', 'facebook').returns(Promise.resolve(false)); knexMock.schema.hasColumn.withArgs('users', 'twitter').returns(Promise.resolve(true)); // Execute updates005[3](loggerStub).then(function () { knexMock.schema.hasTable.calledOnce.should.be.true(); knexMock.schema.hasTable.calledWith('users').should.be.true(); knexMock.schema.hasColumn.calledTwice.should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'facebook').should.be.true(); knexMock.schema.hasColumn.calledWith('users', 'twitter').should.be.true(); addColumnStub.callCount.should.eql(1); addColumnStub.calledWith('users', 'facebook').should.be.true(); addColumnStub.calledWith('users', 'twitter').should.be.false(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.calledOnce.should.be.true(); done(); }).catch(done); }); }); }); }); }); describe('Update Database Schema', function () { var updateDatabaseSchema = update.__get__('updateDatabaseSchema'), getVersionTasksStub; beforeEach(function () { getVersionTasksStub = sandbox.stub(schema.versioning, 'getUpdateDatabaseTasks'); }); it('should not do anything if there are no tasks', function (done) { getVersionTasksStub.returns([]); updateDatabaseSchema(['001'], loggerStub).then(function () { getVersionTasksStub.calledOnce.should.be.true(); loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); done(); }).catch(done); }); it('should call the tasks if they are provided', function (done) { var task1Stub = sandbox.stub().returns(new Promise.resolve()), task2Stub = sandbox.stub().returns(new Promise.resolve()); getVersionTasksStub.returns([task1Stub, task2Stub]); updateDatabaseSchema(['001'], loggerStub).then(function () { getVersionTasksStub.calledOnce.should.be.true(); task1Stub.calledOnce.should.be.true(); task2Stub.calledOnce.should.be.true(); loggerStub.info.calledTwice.should.be.true(); sinon.assert.callOrder(getVersionTasksStub, loggerStub.info, loggerStub.info, task1Stub, task2Stub); done(); }).catch(done); }); }); }); describe('Init', function () { var defaultVersionStub, databaseVersionStub, errorStub, updateStub, populateStub, resetLog, resetUpdate, resetPopulate; beforeEach(function () { defaultVersionStub = sandbox.stub(schema.versioning, 'getDefaultDatabaseVersion'); databaseVersionStub = sandbox.stub(schema.versioning, 'getDatabaseVersion'); errorStub = sandbox.stub(errors, 'logErrorAndExit'); updateStub = sandbox.stub(); populateStub = sandbox.stub(); resetLog = migration.__set__('logger', loggerStub); resetUpdate = migration.__set__('update', updateStub); resetPopulate = migration.__set__('populate', populateStub); }); afterEach(function () { resetLog(); resetUpdate(); resetPopulate(); }); it('should do an UPDATE if default version is higher', function (done) { // Setup defaultVersionStub.returns('005'); databaseVersionStub.returns(new Promise.resolve('004')); // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); updateStub.calledOnce.should.be.true(); updateStub.calledWith('004', '005', loggerStub).should.be.true(); errorStub.called.should.be.false(); populateStub.called.should.be.false(); done(); }).catch(done); }); it('should do an UPDATE if default version is significantly higher', function (done) { // Setup defaultVersionStub.returns('010'); databaseVersionStub.returns(new Promise.resolve('004')); // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); updateStub.calledOnce.should.be.true(); updateStub.calledWith('004', '010', loggerStub).should.be.true(); errorStub.called.should.be.false(); populateStub.called.should.be.false(); done(); }).catch(done); }); it('should just return if versions are the same', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.resolve('004')); // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); errorStub.called.should.be.false(); updateStub.called.should.be.false(); populateStub.called.should.be.false(); done(); }).catch(done); }); it('should do an UPDATE even if versions are the same, when FORCE_MIGRATION set', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.resolve('004')); process.env.FORCE_MIGRATION = true; // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); updateStub.calledOnce.should.be.true(); updateStub.calledWith('004', '004', loggerStub).should.be.true(); errorStub.called.should.be.false(); populateStub.called.should.be.false(); delete process.env.FORCE_MIGRATION; done(); }).catch(done); }); it('should do a POPULATE if settings table does not exist', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.reject(new Error('Settings table does not exist'))); // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); populateStub.called.should.be.true(); populateStub.calledWith(loggerStub, false).should.be.true(); errorStub.called.should.be.false(); updateStub.called.should.be.false(); done(); }).catch(done); }); it('should do a POPULATE with TABLES ONLY if settings table does not exist & tablesOnly is set', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.reject(new Error('Settings table does not exist'))); // Execute migration.init(true).then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.calledOnce.should.be.true(); loggerStub.warn.called.should.be.false(); populateStub.called.should.be.true(); populateStub.calledWith(loggerStub, true).should.be.true(); errorStub.called.should.be.false(); updateStub.called.should.be.false(); done(); }).catch(done); }); it('should throw an error if the database version is higher than the default', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.resolve('010')); // Execute migration.init().then(function () { defaultVersionStub.calledOnce.should.be.true(); databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); errorStub.calledOnce.should.be.true(); populateStub.called.should.be.false(); updateStub.called.should.be.false(); done(); }).catch(done); }); it('should throw an error if the database version returns an error other than settings not existing', function (done) { // Setup defaultVersionStub.returns('004'); databaseVersionStub.returns(new Promise.reject(new Error('Something went wrong'))); // Execute migration.init().then(function () { databaseVersionStub.calledOnce.should.be.true(); loggerStub.info.called.should.be.false(); loggerStub.warn.called.should.be.false(); errorStub.calledOnce.should.be.true(); defaultVersionStub.calledOnce.should.be.false(); populateStub.called.should.be.false(); updateStub.called.should.be.false(); done(); }).catch(done); }); }); describe('Logger', function () { var logger, errorsInfoStub, errorsWarnStub; beforeEach(function () { logger = migration.__get__('logger'); errorsInfoStub = sandbox.stub(errors, 'logComponentInfo'); errorsWarnStub = sandbox.stub(errors, 'logComponentWarn'); }); it('should output an info message prefixed with "Migrations"', function () { logger.info('Stuff'); errorsInfoStub.calledOnce.should.be.true(); errorsInfoStub.calledWith('Migrations', 'Stuff').should.be.true(); errorsWarnStub.called.should.be.false(); }); it('should output a warn message prefixed with "Skipped Migrations"', function () { logger.warn('Stuff'); errorsWarnStub.calledOnce.should.be.true(); errorsWarnStub.calledWith('Skipping Migrations', 'Stuff').should.be.true(); errorsInfoStub.called.should.be.false(); }); }); });