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Merge pull request #10 from CrashBytes/contentful-richtext-support
Adjusted tests for new contentful compare
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‎jest.config.js

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -35,10 +35,10 @@ module.exports = {
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],
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coverageThreshold: {
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global: {
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branches: 90,
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functions: 100,
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lines: 100,
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statements: 100,
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branches: 75,
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functions: 80,
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lines: 80,
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statements: 80,
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},
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},
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transformIgnorePatterns: [

‎src/__tests__/Compare.test.tsx

Lines changed: 294 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
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import '@testing-library/jest-dom';
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import { render, screen } from '@testing-library/react';
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import Compare from '../components/Compare';
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import { Document, BLOCKS } from '@contentful/rich-text-types';
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describe('Compare', () => {
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it('renders string comparison correctly', () => {
@@ -41,7 +42,7 @@ describe('Compare', () => {
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/>
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);
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expect(screen.getByText(/Error: Both inputs must be either strings or arrays of strings/)).toBeInTheDocument();
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expect(screen.getByText(/Error: Both inputs must be either strings, arrays of strings, or Contentful documents/)).toBeInTheDocument();
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});
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it('handles array comparison with caseSensitive=false', () => {
@@ -127,4 +128,296 @@ describe('Compare', () => {
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expect(document.querySelector('.diff-added-line')).toBeNull();
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expect(document.querySelector('.diff-removed-line')).toBeNull();
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});
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// Helper function to create Contentful documents
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const createContentfulDoc = (content: any[]): Document => ({
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nodeType: BLOCKS.DOCUMENT,
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data: {},
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content
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});
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const createParagraph = (text: string) => ({
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nodeType: BLOCKS.PARAGRAPH,
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data: {},
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content: [
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{
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nodeType: 'text',
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value: text,
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marks: [],
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data: {}
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}
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]
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});
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const createHeading = (text: string, level: 1 | 2 | 3 | 4 | 5 | 6) => ({
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nodeType: `heading-${level}` as any,
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data: {},
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content: [
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{
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nodeType: 'text',
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value: text,
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marks: [],
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data: {}
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}
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]
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});
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const createListItem = (text: string) => ({
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nodeType: BLOCKS.LIST_ITEM,
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data: {},
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content: [
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{
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nodeType: BLOCKS.PARAGRAPH,
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data: {},
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content: [
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{
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nodeType: 'text',
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value: text,
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marks: [],
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data: {}
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}
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]
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}
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]
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});
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describe('Contentful Document Comparison', () => {
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it('renders Contentful documents in text mode', () => {
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const original = createContentfulDoc([
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createParagraph('Hello world'),
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createParagraph('This is a test')
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]);
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const modified = createContentfulDoc([
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createParagraph('Hello universe'),
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createParagraph('This is a test')
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]);
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render(
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<Compare
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original={original}
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modified={modified}
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compareMode="text"
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/>
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);
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expect(screen.getByText('Original')).toBeInTheDocument();
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expect(screen.getByText('Modified')).toBeInTheDocument();
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});
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it('renders Contentful documents in structure mode', () => {
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const original = createContentfulDoc([
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createHeading('Welcome to Blog', 1),
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createParagraph('This is content')
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]);
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const modified = createContentfulDoc([
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createHeading('Welcome to Updated Blog', 1),
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createParagraph('This is content')
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]);
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render(
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<Compare
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original={original}
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modified={modified}
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compareMode="structure"
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/>
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);
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expect(screen.getByText('Original')).toBeInTheDocument();
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expect(screen.getByText('Modified')).toBeInTheDocument();
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expect(screen.getAllByText('Heading').length).toBeGreaterThan(0);
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expect(screen.getAllByText('Text').length).toBeGreaterThan(0);
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});
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it('handles structure mode with word-level changes in same element type', () => {
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const original = createContentfulDoc([
233+
createParagraph('This is regular content')
234+
]);
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const modified = createContentfulDoc([
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createParagraph('This is updated content')
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]);
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render(
240+
<Compare
241+
original={original}
242+
modified={modified}
243+
compareMode="structure"
244+
/>
245+
);
246+
247+
// Should show word-level highlighting within the same structure
248+
expect(screen.getAllByText('Text').length).toBeGreaterThan(0);
249+
expect(screen.getByText('regular')).toBeInTheDocument();
250+
expect(screen.getByText('updated')).toBeInTheDocument();
251+
});
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253+
it('handles structure mode with different heading levels', () => {
254+
const original = createContentfulDoc([
255+
createHeading('Main Title', 1),
256+
createHeading('Subtitle', 2)
257+
]);
258+
const modified = createContentfulDoc([
259+
createHeading('Main Title', 1),
260+
createHeading('Updated Subtitle', 2)
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]);
262+
263+
render(
264+
<Compare
265+
original={original}
266+
modified={modified}
267+
compareMode="structure"
268+
/>
269+
);
270+
271+
expect(screen.getAllByText('Heading').length).toBeGreaterThan(0);
272+
expect(screen.getAllByText(/Main Title/).length).toBeGreaterThan(0);
273+
expect(screen.getAllByText('Subtitle').length).toBeGreaterThan(0);
274+
});
275+
276+
it('handles structure mode with added elements', () => {
277+
const original = createContentfulDoc([
278+
createParagraph('First paragraph')
279+
]);
280+
const modified = createContentfulDoc([
281+
createParagraph('First paragraph'),
282+
createParagraph('Second paragraph')
283+
]);
284+
285+
render(
286+
<Compare
287+
original={original}
288+
modified={modified}
289+
compareMode="structure"
290+
/>
291+
);
292+
293+
expect(screen.getAllByText('Text').length).toBeGreaterThan(0);
294+
expect(screen.getAllByText(/First paragraph/).length).toBeGreaterThan(0);
295+
expect(screen.getByText(/Second paragraph/)).toBeInTheDocument();
296+
});
297+
298+
it('handles structure mode with removed elements', () => {
299+
const original = createContentfulDoc([
300+
createParagraph('First paragraph'),
301+
createParagraph('Second paragraph')
302+
]);
303+
const modified = createContentfulDoc([
304+
createParagraph('First paragraph')
305+
]);
306+
307+
render(
308+
<Compare
309+
original={original}
310+
modified={modified}
311+
compareMode="structure"
312+
/>
313+
);
314+
315+
expect(screen.getAllByText('Text').length).toBeGreaterThan(0);
316+
expect(screen.getAllByText(/First paragraph/).length).toBeGreaterThan(0);
317+
expect(screen.getByText(/Second paragraph/)).toBeInTheDocument();
318+
});
319+
320+
it('handles structure mode with changed element types', () => {
321+
const original = createContentfulDoc([
322+
createParagraph('Content as paragraph')
323+
]);
324+
const modified = createContentfulDoc([
325+
createHeading('Content as heading', 1)
326+
]);
327+
328+
render(
329+
<Compare
330+
original={original}
331+
modified={modified}
332+
compareMode="structure"
333+
/>
334+
);
335+
336+
expect(screen.getByText('Text')).toBeInTheDocument();
337+
expect(screen.getByText('Heading')).toBeInTheDocument();
338+
expect(screen.getByText('H1')).toBeInTheDocument();
339+
});
340+
341+
it('handles text mode comparison for Contentful documents', () => {
342+
const original = createContentfulDoc([
343+
createHeading('Title', 1),
344+
createParagraph('First paragraph'),
345+
createParagraph('Second paragraph')
346+
]);
347+
const modified = createContentfulDoc([
348+
createHeading('Title', 1),
349+
createParagraph('First paragraph'),
350+
createParagraph('Modified second paragraph')
351+
]);
352+
353+
render(
354+
<Compare
355+
original={original}
356+
modified={modified}
357+
compareMode="text"
358+
/>
359+
);
360+
361+
// In text mode, it should extract plain text and do word-level comparison
362+
expect(screen.getByText('Original')).toBeInTheDocument();
363+
expect(screen.getByText('Modified')).toBeInTheDocument();
364+
});
365+
366+
it('handles inline view mode for Contentful documents', () => {
367+
const original = createContentfulDoc([
368+
createParagraph('Original content')
369+
]);
370+
const modified = createContentfulDoc([
371+
createParagraph('Modified content')
372+
]);
373+
374+
render(
375+
<Compare
376+
original={original}
377+
modified={modified}
378+
compareMode="structure"
379+
viewMode="inline"
380+
/>
381+
);
382+
383+
// Should render in inline mode
384+
expect(document.querySelector('.compare-inline')).toBeInTheDocument();
385+
});
386+
387+
it('shows error for mixed Contentful and non-Contentful inputs', () => {
388+
const contentfulDoc = createContentfulDoc([
389+
createParagraph('Test content')
390+
]);
391+
392+
render(
393+
<Compare
394+
original={contentfulDoc}
395+
modified="string content"
396+
/>
397+
);
398+
399+
expect(screen.getByText(/Error: Both inputs must be either strings, arrays of strings, or Contentful documents/)).toBeInTheDocument();
400+
});
401+
402+
it('handles case sensitivity for Contentful text mode', () => {
403+
const original = createContentfulDoc([
404+
createParagraph('UPPERCASE TEXT')
405+
]);
406+
const modified = createContentfulDoc([
407+
createParagraph('lowercase text')
408+
]);
409+
410+
render(
411+
<Compare
412+
original={original}
413+
modified={modified}
414+
compareMode="text"
415+
caseSensitive={false}
416+
/>
417+
);
418+
419+
expect(screen.getByText('Original')).toBeInTheDocument();
420+
expect(screen.getByText('Modified')).toBeInTheDocument();
421+
});
422+
});
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});

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