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Mini Shell
Mini Shell
const expect = require('expect.js');
const Support = require(__dirname + '/../../../support');
const helpers = require(__dirname + '/../../../support/helpers');
const gulp = require('gulp');
[
'db:migrate:undo:all --to 20130909175939-createTestTableForTrigger.js'
].forEach(flag => {
const prepare = function (callback, _flag) {
_flag = _flag || flag;
gulp
.src(Support.resolveSupportPath('tmp'))
.pipe(helpers.clearDirectory())
.pipe(helpers.runCli('init'))
.pipe(helpers.copyMigration('createPerson.js'))
.pipe(helpers.copyMigration('renamePersonToUser.js'))
.pipe(helpers.copyMigration('createTestTableForTrigger.js'))
.pipe(helpers.copyMigration('createPost.js'))
.pipe(helpers.overwriteFile(JSON.stringify(helpers.getTestConfig()), 'config/config.json'))
.pipe(helpers.runCli(_flag, { pipeStdout: true }))
.pipe(helpers.teardown(callback));
};
describe(Support.getTestDialectTeaser(flag), () => {
it('creates a SequelizeMeta table', function (done) {
const self = this;
prepare(() => {
helpers.readTables(self.sequelize, tables => {
expect(tables).to.have.length(1);
expect(tables[0]).to.equal('SequelizeMeta');
done();
});
});
});
it('stops execution if no migrations have been done yet', done => {
prepare((err, output) => {
expect(err).to.equal(null);
expect(output).to.contain('No executed migrations found.');
done();
});
});
it('is properly undoing migration with --to option and all migrations after', function (done) {
const self = this;
prepare(() => {
helpers.readTables(self.sequelize, tables => {
expect(tables).to.have.length(4);
expect(tables).to.contain('User');
expect(tables).to.contain('SequelizeMeta');
expect(tables).to.contain('Post');
expect(tables).to.contain('trigger_test');
helpers.countTable(self.sequelize, 'SequelizeMeta', result => {
expect(result[0].count).to.eql(4);
gulp
.src(Support.resolveSupportPath('tmp'))
.pipe(helpers.runCli(flag, { pipeStdout: true }))
.pipe(helpers.teardown(() => {
helpers.readTables(self.sequelize, tables => {
expect(tables).to.have.length(2);
expect(tables).to.contain('SequelizeMeta');
expect(tables).to.contain('User');
helpers.countTable(self.sequelize, 'SequelizeMeta', result => {
expect(result[0].count).to.eql(2);
done();
});
});
}));
});
});
}, 'db:migrate');
});
});
});
Zerion Mini Shell 1.0