51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
|
import {expect} from '@jest/globals';
|
||
|
|
import {Settings} from '../src/models/Settings';
|
||
|
|
|
||
|
|
jest.mock('fs');
|
||
|
|
|
||
|
|
describe('Settings', () => {
|
||
|
|
const settingsFile = {
|
||
|
|
minValue: 500000,
|
||
|
|
maxDistance: 10000,
|
||
|
|
matrixFile: '',
|
||
|
|
};
|
||
|
|
|
||
|
|
beforeEach(() => {
|
||
|
|
require('fs').__setFileContents(JSON.stringify(settingsFile));
|
||
|
|
});
|
||
|
|
|
||
|
|
describe('get()', () => {
|
||
|
|
it('should get instance', () => {
|
||
|
|
expect(Settings.get()).toBeInstanceOf(Settings);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('should set initial values', () => {
|
||
|
|
const minValue = Settings.get().minValue;
|
||
|
|
expect(minValue).toBeDefined();
|
||
|
|
expect(typeof minValue).toBe('number');
|
||
|
|
|
||
|
|
const maxDistance = Settings.get().maxDistance;
|
||
|
|
expect(maxDistance).toBeDefined();
|
||
|
|
expect(typeof maxDistance).toBe('number');
|
||
|
|
|
||
|
|
const matrix = Settings.get().matrix;
|
||
|
|
expect(matrix).toBeUndefined();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
describe('save()', () => {
|
||
|
|
it('should return boolean', async () => {
|
||
|
|
const result = await Settings.get().save(settingsFile);
|
||
|
|
expect(typeof result).toBe('boolean');
|
||
|
|
|
||
|
|
require('fs').__setWritePromise(true);
|
||
|
|
const resultResolve = await Settings.get().save(settingsFile);
|
||
|
|
expect(resultResolve).toBe(true);
|
||
|
|
|
||
|
|
require('fs').__setWritePromise(false);
|
||
|
|
const resultReject = await Settings.get().save(settingsFile);
|
||
|
|
expect(resultReject).toBe(false);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
});
|