Handle duplicate tags on import

closes #890

- importer only adds tags which don't exist.
- added back the import unit tests - these are basic for now
This commit is contained in:
Hannah Wolfe 2013-09-25 11:30:59 +01:00
parent f68633df20
commit 02a02054e8
2 changed files with 104 additions and 203 deletions

View File

@ -81,7 +81,12 @@ function preProcessPostTags(tableData) {
function importTags(ops, tableData) {
tableData = stripProperties(['id'], tableData);
_.each(tableData, function (tag) {
ops.push(models.Tag.add(tag));
ops.push(models.Tag.read({name: tag.name}).then(function (_tag) {
if (!_tag) {
return models.Tag.add(tag);
}
return when.resolve(_tag);
}));
});
}

View File

@ -1,202 +1,98 @@
///*globals describe, beforeEach, it*/
//var testUtils = require('./testUtils'),
// should = require('should'),
// sinon = require('sinon'),
// when = require('when'),
// _ = require("underscore"),
// errors = require('../../server/errorHandling'),
//
// // Stuff we are testing
// knex = require("../../server/models/base").Knex,
// migration = require('../../server/data/migration'),
// exporter = require('../../server/data/export'),
// importer = require('../../server/data/import'),
// Importer001 = require('../../server/data/import/001'),
// Importer002 = require('../../server/data/import/002'),
// Settings = require('../../server/models/settings').Settings;
//
//describe("Import", function () {
//
// should.exist(exporter);
// should.exist(importer);
//
// beforeEach(function (done) {
// // clear database... we need to initialise it manually for each test
// testUtils.clearData().then(function () {
// done();
// }, done);
// });
//
// it("resolves 001", function (done) {
// var importStub = sinon.stub(Importer001, "importData", function () {
// return when.resolve();
// }),
// fakeData = { test: true };
//
// importer("001", fakeData).then(function () {
// importStub.calledWith(fakeData).should.equal(true);
//
// importStub.restore();
//
// done();
// }).then(null, done);
// });
//
// describe("001", function () {
// this.timeout(4000);
//
// should.exist(Importer001);
//
// it("imports data from 001", function (done) {
// var exportData;
//
// // initialise database to version 001 - confusingly we have to set the max version to be one higher
// // than the migration version we want
// migration.migrateUpFromVersion('001', '002').then(function () {
// return Settings.populateDefaults();
// }).then(function () {
// // export the version 001 data ready to import
// // TODO: Should have static test data here?
// return exporter("001");
// }).then(function (exported) {
// exportData = exported;
//
// // Version 001 exporter required the database be empty...
// var tables = [
// 'posts', 'users', 'roles', 'roles_users', 'permissions', 'permissions_roles',
// 'settings'
// ],
// truncateOps = _.map(tables, function (name) {
// return knex(name).truncate();
// });
//
// return when.all(truncateOps);
// }).then(function () {
// return importer("001", exportData);
// }).then(function () {
// // Grab the data from tables
// return when.all([
// knex("users").select(),
// knex("posts").select(),
// knex("settings").select()
// ]);
// }).then(function (importedData) {
//
// should.exist(importedData);
// importedData.length.should.equal(3);
//
// // we always have 0 users as there isn't one in fixtures
// importedData[0].length.should.equal(0);
// importedData[1].length.should.equal(exportData.data.posts.length);
// importedData[2].length.should.be.above(0);
//
// _.findWhere(exportData.data.settings, {key: "databaseVersion"}).value.should.equal("001");
//
// done();
// }).then(null, done);
// });
// });
//
// it("resolves 002", function (done) {
// var importStub = sinon.stub(Importer002, "importData", function () {
// return when.resolve();
// }),
// fakeData = { test: true };
//
// importer("002", fakeData).then(function () {
// importStub.calledWith(fakeData).should.equal(true);
//
// importStub.restore();
//
// done();
// }).then(null, done);
// });
//
// describe("002", function () {
// this.timeout(4000);
//
// should.exist(Importer002);
//
// it("imports data from 001", function (done) {
// var exportData;
//
// // initialise database to version 001 - confusingly we have to set the max version to be one higher
// // than the migration version we want
// migration.migrateUpFromVersion('001', '002').then(function () {
// return Settings.populateDefaults();
// }).then(function () {
// // export the version 001 data ready to import
// // TODO: Should have static test data here?
// return exporter("001");
// }).then(function (exported) {
// exportData = exported;
//
// // now migrate up to the proper version ready for importing - confusingly we have to set the max version
// // to be one higher than the migration version we want
// return migration.migrateUpFromVersion('002', '003');
// }).then(function () {
// return importer("002", exportData);
// }).then(function () {
// // Grab the data from tables
// return when.all([
// knex("users").select(),
// knex("posts").select(),
// knex("settings").select()
// ]);
// }).then(function (importedData) {
//
// should.exist(importedData);
// importedData.length.should.equal(3);
//
// // we always have 0 users as there isn't one in fixtures
// importedData[0].length.should.equal(0);
// // import no longer requires all data to be dropped, and adds posts
// importedData[1].length.should.equal(exportData.data.posts.length + 1);
// importedData[2].length.should.be.above(0);
//
// _.findWhere(importedData[2], {key: "databaseVersion"}).value.should.equal("002");
//
// done();
// }).then(null, done);
// });
//
// it("imports data from 002", function (done) {
// var exportData;
//
// // initialise database to version 001 - confusingly we have to set the max version to be one higher
// // than the migration version we want
// migration.migrateUpFromVersion('001', '003').then(function () {
// return Settings.populateDefaults();
// }).then(function () {
// // export the version 002 data ready to import
// // TODO: Should have static test data here?
// return exporter("002");
// }).then(function (exported) {
// exportData = exported;
//
// return importer("002", exportData);
// }).then(function () {
// // Grab the data from tables
// return when.all([
// knex("users").select(),
// knex("posts").select(),
// knex("settings").select()
// ]);
// }).then(function (importedData) {
//
// should.exist(importedData);
// importedData.length.should.equal(3);
//
// // we always have 0 users as there isn't one in fixtures
// importedData[0].length.should.equal(0);
// // import no longer requires all data to be dropped, and adds posts
// importedData[1].length.should.equal(exportData.data.posts.length + 1);
// importedData[2].length.should.be.above(0);
//
// _.findWhere(importedData[2], {key: "databaseVersion"}).value.should.equal("002");
//
// done();
// }).then(null, done);
// });
// });
//});
/*globals describe, beforeEach, it*/
var testUtils = require('./testUtils'),
should = require('should'),
sinon = require('sinon'),
when = require('when'),
_ = require("underscore"),
errors = require('../../server/errorHandling'),
// Stuff we are testing
knex = require("../../server/models/base").Knex,
migration = require('../../server/data/migration'),
exporter = require('../../server/data/export'),
importer = require('../../server/data/import'),
Importer000 = require('../../server/data/import/000'),
fixtures = require('../../server/data/fixtures'),
Settings = require('../../server/models/settings').Settings;
describe("Import", function () {
should.exist(exporter);
should.exist(importer);
beforeEach(function (done) {
// clear database... we need to initialise it manually for each test
testUtils.clearData().then(function () {
done();
}, done);
});
it("resolves 000", function (done) {
var importStub = sinon.stub(Importer000, "importData", function () {
return when.resolve();
}),
fakeData = { test: true };
importer("000", fakeData).then(function () {
importStub.calledWith(fakeData).should.equal(true);
importStub.restore();
done();
}).then(null, done);
});
describe("000", function () {
this.timeout(4000);
should.exist(Importer000);
it("imports data from 000", function (done) {
var exportData;
// initialise database to version 000 - confusingly we have to set the max version to be one higher
// than the migration version we want. Could just use migrate from fresh here... but this is more explicit
migration.migrateUpFromVersion('000', '001').then(function () {
// Load the fixtures
return fixtures.populateFixtures();
}).then(function () {
// Initialise the default settings
return Settings.populateDefaults();
}).then(function () {
// export the version 000 data ready to import
// TODO: Should have static test data here?
return exporter();
}).then(function (exported) {
exportData = exported;
return importer("000", exportData);
}).then(function () {
// Grab the data from tables
return when.all([
knex("users").select(),
knex("posts").select(),
knex("settings").select(),
knex("tags").select()
]);
}).then(function (importedData) {
should.exist(importedData);
importedData.length.should.equal(4, 'Did not get data successfully');
// we always have 0 users as there isn't one in fixtures
importedData[0].length.should.equal(0, 'There should not be a user');
// import no longer requires all data to be dropped, and adds posts
importedData[1].length.should.equal(exportData.data.posts.length + 1, 'Wrong number of posts');
// test settings
importedData[2].length.should.be.above(0, 'Wrong number of settings');
_.findWhere(importedData[2], {key: "databaseVersion"}).value.should.equal("000", 'Wrong database version');
// test tags
importedData[3].length.should.equal(exportData.data.tags.length, 'no new tags');
done();
}).then(null, done);
});
});
});