sql-query/test/integration/test-dialect-postgresql.js

NodeJS SQL query builder

var common         = require('../common');
var assert         = require('assert');
var dialect        = common.getDialect('postgresql');
var d              = new Date(1378322111133);
var tzOffsetMillis = (d.getTimezoneOffset() * 60 * 1000);

assert.equal(
	dialect.escapeId('col'),
	'"col"'
);

assert.equal(
	dialect.escapeId('table', 'col'),
	'"table"."col"'
);

assert.equal(
	dialect.escapeId('table', 'co"l'),
	'"table"."co""l"'
);

assert.equal(
	dialect.escapeId('schema.table', 'col'),
	'"schema"."table"."col"'
);

assert.equal(
	dialect.escapeVal(undefined),
	'NULL'
);

assert.equal(
	dialect.escapeVal(null),
	'NULL'
);

assert.equal(
	dialect.escapeVal(123),
	"123"
);

assert.equal(
	dialect.escapeVal(NaN),
	"'NaN'"
);

assert.equal(
	dialect.escapeVal(Infinity),
	"'Infinity'"
);

assert.equal(
	dialect.escapeVal('abc'),
	"'abc'"
);

assert.equal(
	dialect.escapeVal('ab\'c'),
	"'ab''c'"
);

assert.equal(
	dialect.escapeVal([ 1, 'abc', 'a\'' ]),
	"(1, 'abc', 'a''')"
);

assert.equal(
	dialect.escapeVal(true),
	"true"
);

assert.equal(
	dialect.escapeVal(false),
	"false"
);

assert.equal(
  dialect.escapeVal({ key: 'value' }),
  "'{\"key\":\"value\"}'"
);

assert.equal(
	dialect.escapeVal(Symbol("why does this exist")),
	"NULL"
)

assert.equal(
	dialect.escapeVal(new Date(d.getTime() + tzOffsetMillis)),
	"'2013-09-04 19:15:11.133'"
);

assert.equal(
	dialect.escapeVal(new Date(d.getTime()), 'Z'),
	"'2013-09-04T19:15:11.133Z'"
);

assert.equal(
	dialect.escapeVal(new Date(d.getTime()), '-0000'),
	"'2013-09-04T19:15:11.133Z'"
);

assert.equal(
	dialect.escapeVal(new Date(d.getTime()), '-0400'),
	"'2013-09-04T15:15:11.133Z'"
);

assert.equal(
	dialect.escapeVal(new Date(d.getTime())),
	dialect.escapeVal(new Date(d.getTime()), 'local')
);

assert.equal(
	dialect.defaultValuesStmt,
	"DEFAULT VALUES"
);

//For all dialects but mssql limitAsTop should be undefined or false
assert.equal(
  dialect.limitAsTop || false,
  false
);