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joplin/CliClient/tests/models_Revision.js
Laurent Cozic 71efff6827
Linter update (#1777)
* Update eslint config

* Applied linter to lib

* Applied eslint config to CliClient/app

* Removed prettier due to https://github.com/prettier/prettier/pull/4765

* First pass on test units

* Applied linter config to test units

* Applied eslint config to clipper

* Applied to plugin dir

* Applied to root of ElectronClient

* Applied on RN root

* Applied on CLI root

* Applied on Clipper root

* Applied config to tools

* test hook

* test hook

* test hook

* Added pre-commit hook

* Applied rule no-trailing-spaces

* Make sure root packages are installed when installing sub-dir

* Added doc
2019-07-30 09:35:42 +02:00

107 lines
2.9 KiB
JavaScript

/* eslint-disable no-unused-vars */
require('app-module-path').addPath(__dirname);
const { time } = require('lib/time-utils.js');
const { asyncTest, fileContentEqual, setupDatabase, setupDatabaseAndSynchronizer, db, synchronizer, fileApi, sleep, clearDatabase, switchClient, syncTargetId, objectsEqual, checkThrowAsync } = require('test-utils.js');
const Folder = require('lib/models/Folder.js');
const Note = require('lib/models/Note.js');
const NoteTag = require('lib/models/NoteTag.js');
const Tag = require('lib/models/Tag.js');
const Revision = require('lib/models/Revision.js');
const BaseModel = require('lib/BaseModel.js');
const { shim } = require('lib/shim');
process.on('unhandledRejection', (reason, p) => {
console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
});
describe('models_Revision', function() {
beforeEach(async (done) => {
await setupDatabaseAndSynchronizer(1);
await switchClient(1);
done();
});
it('should create patches of text and apply it', asyncTest(async () => {
const note1 = await Note.save({ body: 'my note\nsecond line' });
const patch = Revision.createTextPatch(note1.body, 'my new note\nsecond line');
const merged = Revision.applyTextPatch(note1.body, patch);
expect(merged).toBe('my new note\nsecond line');
}));
it('should create patches of objects and apply it', asyncTest(async () => {
const oldObject = {
one: '123',
two: '456',
three: '789',
};
const newObject = {
one: '123',
three: '999',
};
const patch = Revision.createObjectPatch(oldObject, newObject);
const merged = Revision.applyObjectPatch(oldObject, patch);
expect(JSON.stringify(merged)).toBe(JSON.stringify(newObject));
}));
it('should move target revision to the top', asyncTest(async () => {
const revs = [
{ id: '123' },
{ id: '456' },
{ id: '789' },
];
let newRevs;
newRevs = Revision.moveRevisionToTop({ id: '456' }, revs);
expect(newRevs[0].id).toBe('123');
expect(newRevs[1].id).toBe('789');
expect(newRevs[2].id).toBe('456');
newRevs = Revision.moveRevisionToTop({ id: '789' }, revs);
expect(newRevs[0].id).toBe('123');
expect(newRevs[1].id).toBe('456');
expect(newRevs[2].id).toBe('789');
}));
it('should create patch stats', asyncTest(async () => {
const tests = [
{
patch: `@@ -625,16 +625,48 @@
rrupted download
+%0A- %5B %5D Fix mobile screen options`,
expected: [-0, +32],
},
{
patch: `@@ -564,17 +564,17 @@
ages%0A- %5B
-
+x
%5D Check `,
expected: [-1, +1],
},
{
patch: `@@ -1022,56 +1022,415 @@
.%0A%0A#
- How to view a note history%0A%0AWhile all the apps
+%C2%A0How does it work?%0A%0AAll the apps save a version of the modified notes every 10 minutes.
%0A%0A# `,
expected: [-(19+27+2), 17+67+4],
},
];
for (const test of tests) {
const stats = Revision.patchStats(test.patch);
expect(stats.removed).toBe(-test.expected[0]);
expect(stats.added).toBe(test.expected[1]);
}
}));
});