json.test.js
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'use strict';
const Support = require('../support'),
DataTypes = require('../../../lib/data-types'),
expect = require('chai').expect,
expectsql = Support.expectsql,
Sequelize = Support.Sequelize,
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
if (current.dialect.supports.JSON) {
describe(Support.getTestDialectTeaser('SQL'), () => {
describe('JSON', () => {
describe('escape', () => {
it('plain string', () => {
expectsql(sql.escape('string', { type: new DataTypes.JSON() }), {
default: '\'"string"\'',
mariadb: '\'\\"string\\"\'',
mysql: '\'\\"string\\"\''
});
});
it('plain int', () => {
expectsql(sql.escape(0, { type: new DataTypes.JSON() }), {
default: '\'0\''
});
expectsql(sql.escape(123, { type: new DataTypes.JSON() }), {
default: '\'123\''
});
});
it('boolean', () => {
expectsql(sql.escape(true, { type: new DataTypes.JSON() }), {
default: '\'true\''
});
expectsql(sql.escape(false, { type: new DataTypes.JSON() }), {
default: '\'false\''
});
});
it('NULL', () => {
expectsql(sql.escape(null, { type: new DataTypes.JSON() }), {
default: 'NULL'
});
});
it('nested object', () => {
expectsql(sql.escape({ some: 'nested', more: { nested: true }, answer: 42 }, { type: new DataTypes.JSON() }), {
default: '\'{"some":"nested","more":{"nested":true},"answer":42}\'',
mariadb: '\'{\\"some\\":\\"nested\\",\\"more\\":{\\"nested\\":true},\\"answer\\":42}\'',
mysql: '\'{\\"some\\":\\"nested\\",\\"more\\":{\\"nested\\":true},\\"answer\\":42}\''
});
});
if (current.dialect.supports.ARRAY) {
it('array of JSON', () => {
expectsql(sql.escape([
{ some: 'nested', more: { nested: true }, answer: 42 },
43,
'joe'
], { type: DataTypes.ARRAY(DataTypes.JSON) }), {
postgres: 'ARRAY[\'{"some":"nested","more":{"nested":true},"answer":42}\',\'43\',\'"joe"\']::JSON[]'
});
});
if (current.dialect.supports.JSONB) {
it('array of JSONB', () => {
expectsql(sql.escape([
{ some: 'nested', more: { nested: true }, answer: 42 },
43,
'joe'
], { type: DataTypes.ARRAY(DataTypes.JSONB) }), {
postgres: 'ARRAY[\'{"some":"nested","more":{"nested":true},"answer":42}\',\'43\',\'"joe"\']::JSONB[]'
});
});
}
}
});
describe('path extraction', () => {
it('condition object', () => {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ id: 1 })), {
postgres: '("id"#>>\'{}\') = \'1\'',
sqlite: "json_extract(`id`, '$') = '1'",
mariadb: "json_unquote(json_extract(`id`,'$.')) = '1'",
mysql: "`id`->>'$.' = '1'"
});
});
it('nested condition object', () => {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ profile: { id: 1 } })), {
postgres: '("profile"#>>\'{id}\') = \'1\'',
sqlite: "json_extract(`profile`, '$.id') = '1'",
mariadb: "json_unquote(json_extract(`profile`,'$.id')) = '1'",
mysql: "`profile`->>'$.id' = '1'"
});
});
it('multiple condition object', () => {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ property: { value: 1 }, another: { value: 'string' } })), {
postgres: '("property"#>>\'{value}\') = \'1\' AND ("another"#>>\'{value}\') = \'string\'',
sqlite: "json_extract(`property`, '$.value') = '1' AND json_extract(`another`, '$.value') = 'string'",
mariadb: "json_unquote(json_extract(`property`,'$.value')) = '1' and json_unquote(json_extract(`another`,'$.value')) = 'string'",
mysql: "`property`->>'$.value' = '1' and `another`->>'$.value' = 'string'"
});
});
it('property array object', () => {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ property: [[4, 6], [8]] })), {
postgres: '("property"#>>\'{0,0}\') = \'4\' AND ("property"#>>\'{0,1}\') = \'6\' AND ("property"#>>\'{1,0}\') = \'8\'',
sqlite: "json_extract(`property`, '$[0][0]') = '4' AND json_extract(`property`, '$[0][1]') = '6' AND json_extract(`property`, '$[1][0]') = '8'",
mariadb: "json_unquote(json_extract(`property`,'$.0.0')) = '4' and json_unquote(json_extract(`property`,'$.0.1')) = '6' and json_unquote(json_extract(`property`,'$.1.0')) = '8'",
mysql: "`property`->>'$.0.0' = '4' and `property`->>'$.0.1' = '6' and `property`->>'$.1.0' = '8'"
});
});
it('dot notation', () => {
expectsql(sql.whereItemQuery(Sequelize.json('profile.id'), '1'), {
postgres: '("profile"#>>\'{id}\') = \'1\'',
sqlite: "json_extract(`profile`, '$.id') = '1'",
mariadb: "json_unquote(json_extract(`profile`,'$.id')) = '1'",
mysql: "`profile`->>'$.id' = '1'"
});
});
it('item dot notation array', () => {
expectsql(sql.whereItemQuery(Sequelize.json('profile.id.0.1'), '1'), {
postgres: '("profile"#>>\'{id,0,1}\') = \'1\'',
sqlite: "json_extract(`profile`, '$.id[0][1]') = '1'",
mariadb: "json_unquote(json_extract(`profile`,'$.id[0][1]')) = '1'",
mysql: "`profile`->>'$.id[0][1]' = '1'"
});
});
it('column named "json"', () => {
expectsql(sql.whereItemQuery(Sequelize.json('json'), '{}'), {
postgres: '("json"#>>\'{}\') = \'{}\'',
sqlite: "json_extract(`json`, '$') = '{}'",
mariadb: "json_unquote(json_extract(`json`,'$.')) = '{}'",
mysql: "`json`->>'$.' = '{}'"
});
});
});
describe('raw json query', () => {
if (current.dialect.name === 'postgres') {
it('#>> operator', () => {
expectsql(sql.whereItemQuery(Sequelize.json('("data"#>>\'{id}\')'), 'id'), {
postgres: '("data"#>>\'{id}\') = \'id\''
});
});
}
it('json function', () => {
expectsql(sql.handleSequelizeMethod(Sequelize.json('json(\'{"profile":{"name":"david"}}\')')), {
default: 'json(\'{"profile":{"name":"david"}}\')'
});
});
it('nested json functions', () => {
expectsql(sql.handleSequelizeMethod(Sequelize.json('json_extract(json_object(\'{"profile":null}\'), "profile")')), {
default: 'json_extract(json_object(\'{"profile":null}\'), "profile")'
});
});
it('escaped string argument', () => {
expectsql(sql.handleSequelizeMethod(Sequelize.json('json(\'{"quote":{"single":"\'\'","double":""""},"parenthesis":"())("}\')')), {
default: 'json(\'{"quote":{"single":"\'\'","double":""""},"parenthesis":"())("}\')'
});
});
it('unbalnced statement', () => {
expect(() => sql.handleSequelizeMethod(Sequelize.json('json())'))).to.throw();
expect(() => sql.handleSequelizeMethod(Sequelize.json('json_extract(json()'))).to.throw();
});
it('separator injection', () => {
expect(() => sql.handleSequelizeMethod(Sequelize.json('json(; DELETE YOLO INJECTIONS; -- )'))).to.throw();
expect(() => sql.handleSequelizeMethod(Sequelize.json('json(); DELETE YOLO INJECTIONS; -- '))).to.throw();
});
});
});
});
}