main.spec.js

describe('eztz.node', () => {
  let node;
  let main;
  let eztz;

  beforeEach(() => {
    main = require('./src/main');
    node = main.eztz.node;
  });

  test('should have activeProvider set to defaultProvider', () => {
    expect(node.activeProvider).toBe(main.defaultProvider);
  });

  test('should provide setProvider method to be able to configure defaultProvider', () => {
    const previousProvider = node.activeProvider;
    const newProvider = 'http://example.com/rpc';
    node.setProvider(newProvider);
    expect(node.activeProvider).toBe(newProvider);
    expect(node.activeProvider).not.toBe(previousProvider);
  });

  test('should provide resetProvider method', () => {
    const defaultProvider = node.activeProvider;
    const newProvider = 'http://example.com/rpc';
    node.setProvider(newProvider);
    expect(node.activeProvider).toBe(newProvider);
    node.resetProvider();
    expect(node.activeProvider).not.toBe(defaultProvider);
  });
});