angular/packages/core/test/runtime_error_spec.ts at e6953793542ad431212cdfce7eacb05634b521de · angular/angular

49 lines (43 loc) · 2 KB

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.dev/license
 */

import {RuntimeError, RuntimeErrorCode} from '../src/errors';
import {ERROR_DETAILS_PAGE_BASE_URL} from '../src/error_details_base_url';

describe('RuntimeError utils', () => {
  it('should correctly format an error without an error message', () => {
    const error = new RuntimeError<RuntimeErrorCode>(RuntimeErrorCode.EXPORT_NOT_FOUND, '');
    expect(error.toString()).toBe(
      `Error: NG0301. Find more at ${ERROR_DETAILS_PAGE_BASE_URL}/NG0301`,
    );
  });

  it('should correctly format an error without an error message not adev guide', () => {
    const error = new RuntimeError(RuntimeErrorCode.TEMPLATE_STRUCTURE_ERROR, '');
    expect(error.toString()).toBe('Error: NG0305');
  });

  it('should correctly format an error with an error message but without an adev guide', () => {
    const error = new RuntimeError(RuntimeErrorCode.TEMPLATE_STRUCTURE_ERROR, 'Some error message');
    expect(error.toString()).toBe('Error: NG0305: Some error message');
  });

  it('should correctly format an error with both an error message and an adev guide', () => {
    const error = new RuntimeError(RuntimeErrorCode.EXPORT_NOT_FOUND, 'Some error message');
    expect(error.toString()).toBe(
      `Error: NG0301: Some error message. Find more at ${ERROR_DETAILS_PAGE_BASE_URL}/NG0301`,
    );
  });

  ['.', ',', ';', '!', '?'].forEach((character) =>
    it(`should not add a period between the error message and the adev guide suffix if the message ends with '${character}'`, () => {
      const errorMessage = `Pipe not found${character}`;
      const error = new RuntimeError<RuntimeErrorCode>(
        RuntimeErrorCode.PIPE_NOT_FOUND,
        errorMessage,
      );
      expect(error.toString()).toBe(
        `Error: NG0302: Pipe not found${character} Find more at ${ERROR_DETAILS_PAGE_BASE_URL}/NG0302`,
      );
    }),
  );
});

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