sails-hook-orm
Version:
The ORM hook from Sails core.
243 lines (203 loc) • 6.96 kB
JavaScript
/**
* Module dependencies
*/
var assert = require('assert');
var _ = require('@sailshq/lodash');
var Sails = require('sails').Sails;
describe('initialize() with model(s)', function (){
describe('without the appropriate adapter(s)', function (){
it('should fail to load the orm hook', function (done){
// New up an instance of Sails.
var app = new Sails();
// Load the app.
app.load({
globals: false,
log: { level: 'silent' },
hooks: {
// Inject the orm hook in this repo into this Sails app
orm: require('../')
},
loadHooks: ['moduleloader', 'userconfig', 'orm'],
datastores: {
pretendDatabase: {
adapter: 'sails-pretend-adapter-that-totally-does-not-exist'
}
},
orm: {
// THIS IS FOR EXPERIMENTAL USE ONLY!
// (could change at any time)
moduleDefinitions: {
models: {
foo: {
datastore: 'pretendDatabase'
}
}
}
}
},function (err) {
if (err) {
// Ensure this error was due to the orm hook failing to load--
// and specifically that the proper error code was sent back.
if (err.code === 'E_ADAPTER_NOT_INSTALLED') {
return done();
}
else {
// console.log(err.code,_.keys(err), err.stack);
return done(new Error('Expected `E_ADAPTER_NOT_INSTALLED`, but got a different error: \n'+err.stack+'\n(for ^^^, error code is `'+err.code+'`'));
}
}
// If we're here, then Sails loaded successfully, even though it should have
// failed to load. So we lower the Sails app to prevent it from interfering
// with other tests.
app.lower(function (err) {
if (err) {
console.log(' -- NOTE --\nAn **unrelated** error occurred while attempting to lower Sails:',err);
}
return done(new Error('Should have failed to load the ORM hook.'));
});
});
});
});//</without the appropriate adapter(s)>
describe('with the appropriate adapter(s) and `migrate: safe`', function (){
// New up an instance of Sails.
var app = new Sails();
// Load the app.
before(function setup(done){
app.load({
globals: false,
log: { level: 'warn' },
hooks: {
// Inject the orm hook in this repo into this Sails app
orm: require('../')
},
loadHooks: ['moduleloader', 'userconfig', 'orm'],
models: {
migrate: 'safe',
archiveModelIdentity: false,
},
datastores: {
default: {
// This isn't a config that sails-disk actually uses, but it should
// get normalized (i.e. trailing slash removed) in sails-hook-orm
// anyway to prevent having to do it at the adapter level.
url: 'http://foo.com/'
}
},
orm: {
// THIS IS FOR EXPERIMENTAL USE ONLY!
// (could change at any time)
moduleDefinitions: {
models: {
foo: {
primaryKey: 'id',
attributes: {
id: {
type: 'number',
required: true
}
}
}
}
}
}
},done);
});
it('should have initialized the `orm` hook', function (){
assert(app.hooks.orm);
});
it('should have set up a dictionary of models on the hook', function (){
assert(_.isObject(app.hooks.orm.models) && !_.isArray(app.hooks.orm.models));
});
it('should have set up a dictionary of adapters on the hook', function (){
assert(_.isObject(app.hooks.orm.adapters) && !_.isArray(app.hooks.orm.adapters));
});
it('should have also exposed `sails.models` as a direct reference to `sails.hooks.orm.models`', function (){
assert(app.models === app.hooks.orm.models);
});
it('should contain the expected models in `sails.hooks.orm.models`', function (){
assert.equal(_.keys(app.models).length, 1);
assert(_.isObject(app.models.foo), new Error('Should have a model under the `foo` key'));
});
it('should trim the trailing slash off of the configured `url` for the datastore', function() {
assert.equal(app.hooks.orm.datastores.default.config.url, 'http://foo.com');
});
it('should expose `sails.getDatastore()` (and on the hook too)', function (){
assert(_.isFunction(app.getDatastore));
assert(_.isFunction(app.hooks.orm.getDatastore));
});
it('should expose `.getDatastore()` method on models', function (){
assert(_.isFunction(app.hooks.orm.models.foo.getDatastore), 'not a function');
});
// Lower the app.
after(function teardown(done) {
app.lower(done);
});
});//</with the appropriate adapter(s)>
describe('with the duplicate model identities', function (){
// New up an instance of Sails.
var app = new Sails();
// Hold the application def
var appDef;
// Load the app.
before(function setup(){
appDef = {
globals: false,
log: { level: 'silent' },
hooks: {
// Inject the orm hook in this repo into this Sails app
orm: require('../')
},
loadHooks: ['moduleloader', 'userconfig', 'orm'],
models: {
migrate: 'safe'
},
datastores: {
default: {
// This isn't a config that sails-disk actually uses, but it should
// get normalized (i.e. trailing slash removed) in sails-hook-orm
// anyway to prevent having to do it at the adapter level.
url: 'http://foo.com/'
}
},
orm: {
// THIS IS FOR EXPERIMENTAL USE ONLY!
// (could change at any time)
moduleDefinitions: {
models: {
foo: {
identity: 'foo',
primaryKey: 'id',
attributes: {
id: {
type: 'number',
required: true
}
}
},
bar: {
identity: 'foo',
primaryKey: 'id',
attributes: {
id: {
type: 'number',
required: true
}
}
}
}
}
}
};
});
it('should not allow the ORM hook to load', function (done){
app.load(appDef, function(err) {
assert(err);
return done();
});
});
// Lower the app.
after(function teardown(done) {
app.lower(done);
});
});//</with duplicate model identities>
});