it('should revert the contents of the file to the disk', async () => {
await context.initialize(true);
context.model.fromString('foo');
await context.save();
context.model.fromString('bar');
await context.revert();
expect(context.model.toString()).to.equal('foo');
});
it('should resolve when the file is reverted for the first time', (done) => {
manager.contents.save(context.path, {
type: factory.contentType,
format: factory.fileFormat,
content: 'foo'
});
context.ready.then(done, done);
context.revert().catch(done);
});
it('should normalize CRLF line endings to LF', async () => {
await context.initialize(true);
await manager.contents.save(context.path, {
type: factory.contentType,
format: factory.fileFormat,
content: 'foo\r\nbar'
});
await context.revert();
expect(context.model.toString()).to.equal('foo\nbar');
});
it('should restore the value to the last checkpoint value', async () => {
context.model.fromString('bar');
await context.initialize(true);
const model = await context.createCheckpoint();
context.model.fromString('foo');
const id = model.id;
await context.save();
await context.restoreCheckpoint(id);
await context.revert();
expect(context.model.toString()).to.equal('bar');
});
it('should should preserve CRLF line endings upon save', async () => {
await context.initialize(true);
await manager.contents.save(context.path, {
type: factory.contentType,
format: factory.fileFormat,
content: 'foo\r\nbar'
});
await context.revert();
await context.save();
const opts: Contents.IFetchOptions = {
format: factory.fileFormat,
type: factory.contentType,
content: true
};
const model = await manager.contents.get(context.path, opts);
expect(model.content).to.equal('foo\r\nbar');
});
}).then(() => {
return context.revert();
}).then(() => {
}).then(() => {
context.model.fromString('bar');
return context.revert();
}).then(() => {