select.test.js
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'use strict';
/* jshint -W110 */
var Support = require(__dirname + '/../support')
, DataTypes = require(__dirname + '/../../../lib/data-types')
, Model = require(__dirname + '/../../../lib/model')
, util = require('util')
, expectsql = Support.expectsql
, current = Support.sequelize
, sql = current.dialect.QueryGenerator;
// Notice: [] will be replaced by dialect specific tick/quote character when there is not dialect specific expectation but only a default expectation
suite(Support.getTestDialectTeaser('SQL'), function() {
suite('select', function () {
var testsql = function (options, expectation) {
var model = options.model;
test(util.inspect(options, {depth: 2}), function () {
return expectsql(
sql.selectQuery(
options.table || option.model && option.model.getTableName(),
options,
options.model
),
expectation
);
});
};
testsql({
table: 'User',
attributes: [
'email',
['first_name', 'firstName']
]
}, {
default: 'SELECT [email], [first_name] AS [firstName] FROM [User];'
});
it('include (left outer join)', function () {
var User = Support.sequelize.define('User', {
name: DataTypes.STRING,
age: DataTypes.INTEGER
},
{
freezeTableName: true
});
var Post = Support.sequelize.define('Post', {
title: DataTypes.STRING
},
{
freezeTableName: true
});
User.Posts = User.hasMany(Post, {foreignKey: 'user_id'});
expectsql(sql.selectQuery('User', {
attributes: ['name', 'age'],
include: Model.$validateIncludedElements({
include: [{
attributes: ['title'],
association: User.Posts
}],
model: User
}).include,
model: User
}, User), {
default: 'SELECT [User].[name], [User].[age], [Posts].[id] AS [Posts.id], [Posts].[title] AS [Posts.title] FROM [User] AS [User] LEFT OUTER JOIN [Post] AS [Posts] ON [User].[id] = [Posts].[user_id];'
});
});
});
suite('queryIdentifiersFalse', function () {
suiteSetup(function () {
sql.options.quoteIdentifiers = false;
});
suiteTeardown(function () {
sql.options.quoteIdentifiers = true;
});
test('*', function () {
expectsql(sql.selectQuery('User'), {
default: 'SELECT * FROM [User];',
postgres: 'SELECT * FROM User;'
});
});
test('with attributes', function () {
expectsql(sql.selectQuery('User', {
attributes: ['name', 'age']
}), {
default: 'SELECT [name], [age] FROM [User];',
postgres: 'SELECT name, age FROM User;'
});
});
test('include (left outer join)', function () {
var User = Support.sequelize.define('User', {
name: DataTypes.STRING,
age: DataTypes.INTEGER
},
{
freezeTableName: true
});
var Post = Support.sequelize.define('Post', {
title: DataTypes.STRING
},
{
freezeTableName: true
});
User.Posts = User.hasMany(Post, {foreignKey: 'user_id'});
expectsql(sql.selectQuery('User', {
attributes: ['name', 'age'],
include: Model.$validateIncludedElements({
include: [{
attributes: ['title'],
association: User.Posts
}],
model: User
}).include,
model: User
}, User), {
default: 'SELECT [User].[name], [User].[age], [Posts].[id] AS [Posts.id], [Posts].[title] AS [Posts.title] FROM [User] AS [User] LEFT OUTER JOIN [Post] AS [Posts] ON [User].[id] = [Posts].[user_id];',
postgres: 'SELECT User.name, User.age, Posts.id AS "Posts.id", Posts.title AS "Posts.title" FROM User AS User LEFT OUTER JOIN Post AS Posts ON User.id = Posts.user_id;'
});
});
});
});