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test.defaults.js
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test.defaults.js
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'use strict';
if (!process.env.LEVEL_ADAPTER && !process.env.LEVEL_PREFIX) {
// these tests don't make sense for anything other than default leveldown
var path = require('path');
var mkdirp = require('mkdirp');
var rimraf = require('rimraf');
describe('defaults', function () {
beforeEach(function () {
return PouchDB.destroy('mydb').then(function () {
return PouchDB.destroy('mydb', {db: require('memdown')});
});
});
afterEach(function (done) {
rimraf.sync('./tmp/_pouch_.');
rimraf.sync('./tmp/path');
done();
});
it('should allow prefixes', function () {
var prefix = './tmp/path/to/db/1/';
var dir = path.join(prefix, '/tmp/');
var dir2 = path.join('./tmp/_pouch_./', prefix);
var dir3 = path.join(dir2, './tmp/_pouch_mydb');
mkdirp.sync(dir);
mkdirp.sync(dir2);
mkdirp.sync(dir3);
return new PouchDB('mydb', {
prefix: prefix
}).then(function (db) {
return db.info().then(function (info1) {
info1.db_name.should.equal('mydb');
return db.destroy();
});
});
});
it('should allow us to set a prefix by default', function () {
var prefix = './tmp/path/to/db/2/';
var dir = path.join(prefix, '/tmp/');
var dir2 = path.join('./tmp/_pouch_./', prefix);
var dir3 = path.join(dir2, './tmp/_pouch_mydb');
mkdirp.sync(dir);
mkdirp.sync(dir2);
mkdirp.sync(dir3);
var CustomPouch = PouchDB.defaults({
prefix: prefix
});
return new CustomPouch('mydb').then(function (db) {
return db.info().then(function (info1) {
info1.db_name.should.equal('mydb');
return db.destroy();
});
});
});
it('should allow us to use memdown', function () {
var opts = { name: 'mydb', db: require('memdown') };
return new PouchDB(opts).then(function (db) {
return db.put({_id: 'foo'}).then(function () {
return new PouchDB('mydb').then(function (otherDB) {
return db.info().then(function (info1) {
return otherDB.info().then(function (info2) {
info1.doc_count.should.not.equal(info2.doc_count);
return otherDB.destroy();
}).then(function () {
return db.destroy();
});
});
});
});
});
});
it('should allow us to use memdown by default', function () {
var CustomPouch = PouchDB.defaults({db: require('memdown')});
return new CustomPouch('mydb').then(function (db) {
return db.put({_id: 'foo'}).then(function () {
return new PouchDB('mydb').then(function (otherDB) {
return db.info().then(function (info1) {
return otherDB.info().then(function (info2) {
info1.doc_count.should.not.equal(info2.doc_count);
return otherDB.destroy();
}).then(function () {
return db.destroy();
});
});
});
});
});
});
});
}