Created ServersImporter test

This commit is contained in:
Alejandro Celaya 2018-08-24 10:34:32 +02:00
parent 12ac877e2d
commit 53a4240219
2 changed files with 46 additions and 2 deletions

View file

@ -17,12 +17,12 @@ export class ServersImporter {
const reader = new FileReader(); const reader = new FileReader();
return new Promise(resolve => { return new Promise(resolve => {
reader.onloadend = e => { reader.addEventListener('loadend', e => {
const content = e.target.result; const content = e.target.result;
const servers = this.csvjson.toObject(content); const servers = this.csvjson.toObject(content);
resolve(servers); resolve(servers);
}; });
reader.readAsText(file); reader.readAsText(file);
}); });
}; };

View file

@ -0,0 +1,44 @@
import { ServersImporter } from '../../../src/servers/services/ServersImporter';
import sinon from 'sinon';
describe('ServersImporter', () => {
const servers = [{ name: 'foo' }, { name: 'bar' }];
const csvjsonMock = {
toObject: sinon.fake.returns(servers),
};
const importer = new ServersImporter(csvjsonMock);
beforeEach(() => csvjsonMock.toObject.resetHistory());
describe('importServersFromFile', () => {
it('rejects with error if no file was provided', async () => {
try {
await importer.importServersFromFile();
} catch (e) {
expect(e).toEqual('No file provided or file is not a CSV');
}
});
it('rejects with error if provided file is not a CSV', async () => {
try {
await importer.importServersFromFile({ type: 'text/html' });
} catch (e) {
expect(e).toEqual('No file provided or file is not a CSV');
}
});
it('reads file when a CSV is provided', async () => {
const readAsText = sinon.fake.returns('');
global.FileReader = function FileReader() {
this.readAsText = readAsText;
this.addEventListener = (eventName, listener) =>
listener({ target: { result: '' } });
};
await importer.importServersFromFile({ type: 'text/csv' });
expect(readAsText.callCount).toEqual(1);
expect(csvjsonMock.toObject.callCount).toEqual(1);
});
});
});