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2012-05-25 09:03:56 -04:00
commit 6a753904b7
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68
Nodejs-Socketio-Mysql-Demo/node_modules/mysql/test/unit/legacy/test-query.js generated vendored Normal file
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var common = require('./common');
var Query = require(common.dir.lib + '/query');
var EventEmitter = require('events').EventEmitter;
var Parser = require(common.dir.lib + '/parser');
var query;
var gently;
function test(test) {
query = new Query();
gently = new Gently();
test();
gently.verify(test.name);
}
test(function constructor() {
assert.ok(query instanceof EventEmitter);
assert.strictEqual(query.typeCast, true);
assert.strictEqual(query.sql, null);
assert.equal(new Query({foo: 'bar'}).foo, 'bar');
});
test(function _handlePacket() {
function typeCast(type, strValue) {
query._fields = [{name: 'my_field', fieldType: type}];
var PACKET = new EventEmitter(), r;
PACKET.type = Parser.ROW_DATA_PACKET;
gently.expect(PACKET, 'on', function (event, fn) {
assert.equal(event, 'data');
gently.expect(query, 'emit', function (event, row) {
assert.equal(event, 'row');
r = row.my_field;
});
var val = (strValue === null)
? null
: new Buffer(strValue);
fn(val, 0);
});
query._handlePacket(PACKET);
return r;
}
assert.deepEqual(typeCast(Query.FIELD_TYPE_TIMESTAMP, '2010-10-05 06:23:42 UTC'), new Date('2010-10-05 06:23:42Z'));
assert.deepEqual(typeCast(Query.FIELD_TYPE_TIMESTAMP, '2010-10-05 UTC'), new Date('2010-10-05Z'));
assert.deepEqual(typeCast(Query.FIELD_TYPE_DATE, '2010-10-05 UTC'), new Date('2010-10-05Z'));
assert.deepEqual(typeCast(Query.FIELD_TYPE_DATETIME, '2010-10-05 UTC'), new Date('2010-10-05Z'));
assert.deepEqual(typeCast(Query.FIELD_TYPE_NEWDATE, '2010-10-05 UTC'), new Date('2010-10-05Z'));
assert.strictEqual(typeCast(Query.FIELD_TYPE_TINY, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_SHORT, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_LONG, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_LONGLONG, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_INT24, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_YEAR, '08'), 8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_DECIMAL, '2.8'), '2.8');
assert.strictEqual(typeCast(Query.FIELD_TYPE_FLOAT, '2.8'), 2.8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_DOUBLE, '2.8'), 2.8);
assert.strictEqual(typeCast(Query.FIELD_TYPE_NEWDECIMAL, '2.8'), '2.8');
assert.strictEqual(typeCast(Query.FIELD_TYPE_DATE, null), null);
});