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

NodeJS SQL query builder

var common         = require('../common');
var assert         = require('assert');
var dialect        = common.getDialect('mssql');
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.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),
  "1"
);

assert.equal(
  dialect.escapeVal(false),
  "0"
);

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"
);

//Assert that mssql is configured to use the SELECT TOP as a contruct for limit
assert.equal(
  dialect.limitAsTop,
  true
);