add-column.test.js
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'use strict';
/* jshint -W030, -W110 */
var Support = require(__dirname + '/../support')
, DataTypes = require('../../../lib/data-types')
, expectsql = Support.expectsql
, current = Support.sequelize
, sql = current.dialect.QueryGenerator;
if (current.dialect.name === 'mysql') {
describe(Support.getTestDialectTeaser('SQL'), function() {
describe('addColumn', function () {
var Model = current.define('users', {
id: {
type: DataTypes.INTEGER,
primaryKey: true,
autoIncrement: true
}
}, { timestamps: false });
it('properly generate alter queries', function(){
return expectsql(sql.addColumnQuery(Model.getTableName(), 'level_id', current.normalizeAttribute({
type: DataTypes.FLOAT,
allowNull: false,
})), {
mysql: 'ALTER TABLE `users` ADD `level_id` FLOAT NOT NULL;',
});
});
it('properly generate alter queries for foreign keys', function(){
return expectsql(sql.addColumnQuery(Model.getTableName(), 'level_id', current.normalizeAttribute({
type: DataTypes.INTEGER,
references: {
model: 'level',
key: 'id'
},
onUpdate: 'cascade',
onDelete: 'cascade'
})), {
mysql: 'ALTER TABLE `users` ADD `level_id` INTEGER, ADD CONSTRAINT `level_id_foreign_idx` FOREIGN KEY (`level_id`) REFERENCES `level` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;',
});
});
});
});
}