@condenast/flyway-schema-validator/helpers/atjson.spec.js

A joi schema validator for flyways types

/* eslint-env jest */
const mockRender = jest.fn(doc => ({ doc }));
jest.mock('@condenast/atjson-renderer-ckeditor', () => ({
  default: {
    render: mockRender
  }
}));
const mockConvert = jest.fn(doc => doc);
jest.mock('@condenast/atjson-source-ckeditor-html', () => ({
  default: {
    fromRaw: jest.fn(({ doc }) => ({
      convertTo: jest.fn(() => mockConvert(doc))
    }))
  }
}));

const VersoSource = require('@condenast/atjson-source-verso').default;
const { isCKEditorCompatible } = require('./atjson');

describe('isCKEditorCompatible', () => {
  it('should return true for markdown string with valid properties', () => {
    const { result, error } = isCKEditorCompatible('I am a markdown string!\n\n\n[#article: /articles/123]\n\n');
    expect(result).toBe(true);
    expect(error).toBeUndefined();
  });

  it('should return false for markdown string containing invalid properties', () => {
    mockConvert.mockImplementationOnce(
      ({ content, annotations }) =>
        new VersoSource({
          content,
          annotations: annotations.filter(annotation => annotation.type !== 'callout')
        })
    );
    const { result, error, diff } = isCKEditorCompatible(
      'I am a markdown string\n\n\n+++mycallout\nThis is an unsupported callout type\n+++\n'
    );
    expect(result).toBe(false);
    expect(error).toBeUndefined();
    expect(diff).toEqual(`Index: annotations
===================================================================
--- annotations	in
+++ annotations	out
@@ -2,24 +2,15 @@
   {
     "type": "-offset-paragraph",
     "start": 0,
     "end": 22,
     "content": "I am a markdown string",
     "attributes": {}
   },
   {
-    "type": "-verso-callout",
-    "start": 22,
-    "end": 57,
-    "content": "This is an unsupported callout type",
-    "attributes": {
-      "-verso-type": "mycallout"
-    }
-  },
-  {
     "type": "-offset-paragraph",
     "start": 22,
     "end": 57,
     "content": "This is an unsupported callout type",
     "attributes": {}
   }
 ]
`);
  });

  it('should return false and error if error is thrown at any point', () => {
    const thrownError = new Error('boom!');
    mockRender.mockImplementationOnce(() => {
      throw thrownError;
    });
    const { result, error } = isCKEditorCompatible(
      'I am a markdown string...\n\n[#image: /photos/1234]|||# Heading|||\n\nwith a image caption containing a heading.'
    );
    expect(result).toBe(false);
    expect(error).toBe(thrownError);
  });
});