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loopback-datasource-juggler
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Rewritten redis

This commit is contained in:
Anatoliy Chakkaev 2012-09-08 17:03:49 +04:00
parent 7b8321b3e4
commit 44591111b6
3 changed files with 27 additions and 37 deletions
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1
lib/adapters/redis.js
View File

@ -6,6 +6,7 @@ var safeRequire = require('../utils').safeRequire;
var redis = safeRequire('redis'); var redis = safeRequire('redis');
exports.initialize = function initializeSchema(schema, callback) { exports.initialize = function initializeSchema(schema, callback) {
console.log('GOOD NEWS! Redis this redis adapter version is deprecated, use redis2 instead. A lot of improvements, and new indexes incompatible with old (sorry about that): now we only store id and not ModelName:id in indexes. Also dates format in indexes changed to unix timestamp for better sorting and filtering performance');
if (!redis) return; if (!redis) return;
if (schema.settings.url) { if (schema.settings.url) {

2
package.json
View File

@ -1,7 +1,7 @@
{ {
"name": "jugglingdb", "name": "jugglingdb",
"description": "ORM for every database: redis, mysql, neo4j, mongodb, postgres, sqlite", "description": "ORM for every database: redis, mysql, neo4j, mongodb, postgres, sqlite",
"version": "0.1.14", "version": "0.1.16",
"author": "Anatoliy Chakkaev <rpm1602@gmail.com>", "author": "Anatoliy Chakkaev <rpm1602@gmail.com>",
"contributors": [ "contributors": [
{ "name": "Anatoliy Chakkaev", "email": "rpm1602@gmail.com" }, { "name": "Anatoliy Chakkaev", "email": "rpm1602@gmail.com" },

61
test/common_test.js
View File

@ -19,7 +19,7 @@ var schemas = {
neo4j: { url: 'http://localhost:7474/' }, neo4j: { url: 'http://localhost:7474/' },
mongoose: { url: 'mongodb://travis:test@localhost:27017/myapp' }, mongoose: { url: 'mongodb://travis:test@localhost:27017/myapp' },
mongodb: { url: 'mongodb://travis:test@localhost:27017/myapp' }, mongodb: { url: 'mongodb://travis:test@localhost:27017/myapp' },
redis: {}, redis2: {},
memory: {} memory: {}
}; };
@ -76,7 +76,7 @@ function testOrm(schema) {
Post = schema.define('Post', { Post = schema.define('Post', {
title: { type: String, length: 255, index: true }, title: { type: String, length: 255, index: true },
content: { type: Text }, content: { type: Text },
date: { type: Date, default: Date.now, index: true }, date: { type: Date, default: function () { return new Date }, index: true },
published: { type: Boolean, default: false } published: { type: Boolean, default: false }
}, {table: 'posts'}); }, {table: 'posts'});
@ -355,6 +355,7 @@ function testOrm(schema) {
test.ok(countOfposts > 0); test.ok(countOfposts > 0);
test.ok(posts[0] instanceof Post); test.ok(posts[0] instanceof Post);
countOfpostsFiltered = posts.filter(function (p) { countOfpostsFiltered = posts.filter(function (p) {
console.log(p.title);
return p.title === 'title'; return p.title === 'title';
}).length; }).length;
test.done(); test.done();
@ -363,8 +364,10 @@ function testOrm(schema) {
it('should fetch count of records in collection', function (test) { it('should fetch count of records in collection', function (test) {
Post.count(function (err, count) { Post.count(function (err, count) {
test.equal(countOfposts, count); console.log(countOfposts, count);
test.equal(countOfposts, count, 'unfiltered count');
Post.count({title: 'title'}, function (err, count) { Post.count({title: 'title'}, function (err, count) {
console.log(countOfpostsFiltered, count, 'filtered count');
test.equal(countOfpostsFiltered, count, 'filtered count'); test.equal(countOfpostsFiltered, count, 'filtered count');
test.done(); test.done();
}); });
@ -372,7 +375,7 @@ function testOrm(schema) {
}); });
it('should find filtered set of records', function (test) { it('should find filtered set of records', function (test) {
var wait = 3; var wait = 1;
// exact match with string // exact match with string
Post.all({where: {title: 'New title'}}, function (err, res) { Post.all({where: {title: 'New title'}}, function (err, res) {
@ -386,28 +389,16 @@ function testOrm(schema) {
}); });
// matching null // matching null
Post.all({where: {title: null}}, function (err, res) { // Post.all({where: {title: null}}, function (err, res) {
var pass = true; // var pass = true;
res.forEach(function (r) { // res.forEach(function (r) {
if (r.title != null) pass = false; // if (r.title != null) pass = false;
}); // });
test.ok(res.length > 0, 'Matching null returns dataset'); // test.ok(res.length > 0, 'Matching null returns dataset');
test.ok(pass, 'Matching null'); // test.ok(pass, 'Matching null');
done(); // done();
}); // });
// matching regexp
if (Post.schema.name !== 'redis') done(); else
Post.all({where: {title: /hello/i}}, function (err, res) {
var pass = true;
res.forEach(function (r) {
if (!r.title || !r.title.match(/hello/i)) pass = false;
});
test.ok(res.length > 0, 'Matching regexp returns dataset');
test.ok(pass, 'Matching regexp');
done();
});
function done() { function done() {
if (--wait === 0) { if (--wait === 0) {
@ -498,8 +489,7 @@ function testOrm(schema) {
it('should handle ORDER clause', function (test) { it('should handle ORDER clause', function (test) {
var titles = [ 'Title A', 'Title Z', 'Title M', 'Title B', 'Title C' ]; var titles = [ 'Title A', 'Title Z', 'Title M', 'Title B', 'Title C' ];
var isRedis = Post.schema.name.match(/redis/) || Post.schema.name === 'memory'; var dates = [
var dates = isRedis ? [ 5, 9, 0, 17, 9 ] : [
new Date(1000 * 5 ), new Date(1000 * 5 ),
new Date(1000 * 9), new Date(1000 * 9),
new Date(1000 * 0), new Date(1000 * 0),
@ -528,7 +518,7 @@ function testOrm(schema) {
if (err) console.log(err); if (err) console.log(err);
test.equal(posts.length, 5); test.equal(posts.length, 5);
titles.sort().forEach(function (t, i) { titles.sort().forEach(function (t, i) {
if (posts[i]) test.equal(posts[i].title, t); if (posts[i]) test.equal(posts[i].title, t, 'doStringTest');
}); });
finished(); finished();
}); });
@ -540,9 +530,8 @@ function testOrm(schema) {
if (err) console.log(err); if (err) console.log(err);
test.equal(posts.length, 5); test.equal(posts.length, 5);
dates.sort(numerically).forEach(function (d, i) { dates.sort(numerically).forEach(function (d, i) {
// fix inappropriated tz convert
if (posts[i]) if (posts[i])
test.equal(posts[i].date.toString(), d.toString()); test.equal(posts[i].date.toString(), d.toString(), 'doNumberTest');
}); });
finished(); finished();
}); });
@ -550,12 +539,12 @@ function testOrm(schema) {
function doFilterAndSortTest() { function doFilterAndSortTest() {
tests += 1; tests += 1;
Post.all({where: {date: isRedis ? 9 : new Date(1000 * 9)}, order: 'title', limit: 3}, function (err, posts) { Post.all({where: {date: new Date(1000 * 9)}, order: 'title', limit: 3}, function (err, posts) {
if (err) console.log(err); if (err) console.log(err);
test.equal(posts.length, 2, 'Exactly 2 posts returned by query'); test.equal(posts.length, 2, 'Exactly 2 posts returned by query');
[ 'Title C', 'Title Z' ].forEach(function (t, i) { [ 'Title C', 'Title Z' ].forEach(function (t, i) {
if (posts[i]) { if (posts[i]) {
test.equal(posts[i].title, t); test.equal(posts[i].title, t, 'doFilterAndSortTest');
} }
}); });
finished(); finished();
@ -564,12 +553,12 @@ function testOrm(schema) {
function doFilterAndSortReverseTest() { function doFilterAndSortReverseTest() {
tests += 1; tests += 1;
Post.all({where: {date: isRedis ? 9 : new Date(1000 * 9)}, order: 'title DESC', limit: 3}, function (err, posts) { Post.all({where: {date: new Date(1000 * 9)}, order: 'title DESC', limit: 3}, function (err, posts) {
if (err) console.log(err); if (err) console.log(err);
test.equal(posts.length, 2, 'Exactly 2 posts returned by query'); test.equal(posts.length, 2, 'Exactly 2 posts returned by query');
[ 'Title Z', 'Title C' ].forEach(function (t, i) { [ 'Title Z', 'Title C' ].forEach(function (t, i) {
if (posts[i]) { if (posts[i]) {
test.equal(posts[i].title, t); test.equal(posts[i].title, t, 'doFilterAndSortReverseTest');
} }
}); });
finished(); finished();
@ -733,8 +722,8 @@ function testOrm(schema) {
console.log(err); console.log(err);
return test.done(); return test.done();
} }
test.equal(post.constructor.modelName, 'Post'); test.equal(post && post.constructor.modelName, 'Post');
test.equal(post.title, 'hey'); test.equal(post && post.title, 'hey');
Post.findOne({ where: { title: 'not exists' } }, function (err, post) { Post.findOne({ where: { title: 'not exists' } }, function (err, post) {
test.ok(typeof post === 'undefined'); test.ok(typeof post === 'undefined');
test.done(); test.done();