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https://github.com/TryGhost/Ghost.git
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584bd15b76
refs #7489 - as we are now using a different migration approach (knex-migrator), we don't need to remember the database version anymore - it was once used to check the state of a database and based on it we decided to migrate or not - with knex-migrator everything depends on the migration table entries and the current ghost version you are on - on current master the leftover usage is to add the db version when exporting the database, which can be replaced by reading the ghost version - removing this solves also an interesting migration case with knex-migrator: - you are on 1.0 - you update to 1.1, but 1.1 has no migrations - the db version would remain in 1.0 - because the db version was only updated when knex migrator executed a migration
72 lines
2.7 KiB
JavaScript
72 lines
2.7 KiB
JavaScript
var sinon = require('sinon'),
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rewire = require('rewire'),
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_ = require('lodash'),
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Promise = require('bluebird'),
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crypto = require('crypto'),
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fs = require('fs'),
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models = require('../../server/models'),
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exporter = require('../../server/data/export'),
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schema = require('../../server/data/schema'),
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backupDatabase = rewire('../../server/data/db/backup'),
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fixtures = require('../../server/data/schema/fixtures'),
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sandbox = sinon.sandbox.create();
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// Check version integrity
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// These tests exist to ensure that developers are not able to modify the database schema, or permissions fixtures
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// without knowing that they also need to update the default database version,
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// both of which are required for migrations to work properly.
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describe('DB version integrity', function () {
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// Only these variables should need updating
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var currentSchemaHash = '71d6b843f798352f804db09e5478eef5',
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currentFixturesHash = 'b9e684a87353c592df9b23948e364c05';
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// If this test is failing, then it is likely a change has been made that requires a DB version bump,
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// and the values above will need updating as confirmation
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it('should not change without fixing this test', function () {
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var tablesNoValidation = _.cloneDeep(schema.tables),
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schemaHash,
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fixturesHash;
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_.each(tablesNoValidation, function (table) {
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return _.each(table, function (column, name) {
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table[name] = _.omit(column, 'validations');
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});
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});
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schemaHash = crypto.createHash('md5').update(JSON.stringify(tablesNoValidation)).digest('hex');
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fixturesHash = crypto.createHash('md5').update(JSON.stringify(fixtures)).digest('hex');
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schemaHash.should.eql(currentSchemaHash);
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fixturesHash.should.eql(currentFixturesHash);
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});
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});
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describe('Migrations', function () {
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before(function () {
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models.init();
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});
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afterEach(function () {
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sandbox.restore();
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});
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describe('Backup', function () {
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var exportStub, filenameStub, fsStub;
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beforeEach(function () {
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exportStub = sandbox.stub(exporter, 'doExport').returns(new Promise.resolve());
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filenameStub = sandbox.stub(exporter, 'fileName').returns(new Promise.resolve('test'));
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fsStub = sandbox.stub(fs, 'writeFile').yields();
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});
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it('should create a backup JSON file', function (done) {
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backupDatabase().then(function () {
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exportStub.calledOnce.should.be.true();
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filenameStub.calledOnce.should.be.true();
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fsStub.calledOnce.should.be.true();
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done();
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}).catch(done);
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});
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});
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});
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