import { describe, it, expect } from 'vitest';
import { parseIssueFrontmatter } from '../../src/utils/frontmatter-parser.js';
describe('frontmatter-parser', () => {
describe('parseIssueFrontmatter', () => {
it('should parse valid markdown with frontmatter', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Color is Used as a Primary Means of Conveying Information"
severity: "moderate"
resolved: false
category: "accessibility"
elementMetadata:
selector: 'div.flex.flex-col.lg\:flex-row'
bounding_box: [48, 451, 1184, 448]
createdAt: "2025-09-30T10:08:18.705465Z"
updatedAt: "2025-09-30T10:08:18.705465Z"
---
## Details
In the "TPM shortage" and "The Paige Solution" sections, list items are preceded by red 'X' icons.
## Agent Prompt
This is feedback from an AI Accessibility Expert.
**Task**: Add visually hidden text to the list items.`;
const result = parseIssueFrontmatter(markdown);
// Validate frontmatter
expect(result.frontmatter.id).toBe('7b8efc72-0122-4589-bbaa-07fb53ec0e26');
expect(result.frontmatter.reviewId).toBe('5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0');
expect(result.frontmatter.title).toBe('Color is Used as a Primary Means of Conveying Information');
expect(result.frontmatter.severity).toBe('moderate');
expect(result.frontmatter.resolved).toBe(false);
expect(result.frontmatter.category).toBe('accessibility');
expect(result.frontmatter.elementMetadata).toEqual({
selector: 'div.flex.flex-col.lg:flex-row',
bounding_box: [48, 451, 1184, 448],
});
// Validate raw content is preserved
expect(result.content).toContain('## Details');
expect(result.content).toContain('## Agent Prompt');
expect(result.content).toContain('TPM shortage');
expect(result.content).toContain('**Task**: Add visually hidden text');
});
it('should parse markdown without optional fields', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Simple Issue"
severity: "low"
category: "product_design"
---
## Details
Simple issue details.`;
const result = parseIssueFrontmatter(markdown);
expect(result.frontmatter.id).toBe('7b8efc72-0122-4589-bbaa-07fb53ec0e26');
expect(result.frontmatter.resolved).toBe(false); // default value
expect(result.frontmatter.elementMetadata).toBeUndefined();
expect(result.content).toContain('## Details');
expect(result.content).toContain('Simple issue details.');
});
it('should handle category field', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Product Design Issue"
severity: "critical"
category: "product_design"
---
Issue found by product design analysis.`;
const result = parseIssueFrontmatter(markdown);
expect(result.frontmatter.category).toBe('product_design');
expect(result.content).toContain('Issue found by product design analysis.');
});
it('should throw error for invalid severity', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Invalid Issue"
severity: "invalid"
category: "product_design"
---
Test`;
expect(() => parseIssueFrontmatter(markdown)).toThrow();
});
it('should throw error for invalid UUID', () => {
const markdown = `---
id: "not-a-uuid"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Invalid Issue"
severity: "low"
category: "product_design"
---
Test`;
expect(() => parseIssueFrontmatter(markdown)).toThrow();
});
it('should throw error for missing required fields', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
title: "Missing reviewId"
severity: "low"
category: "product_design"
---
Test`;
expect(() => parseIssueFrontmatter(markdown)).toThrow();
});
it('should preserve exact markdown formatting', () => {
const markdown = `---
id: "7b8efc72-0122-4589-bbaa-07fb53ec0e26"
reviewId: "5ac5c81b-1634-4bd2-8e64-7d926a9ba1c0"
title: "Test"
severity: "low"
category: "product_management"
---
## Agent Prompt
**Issue**: Button is wrong
**Task**: Fix it
- Step 1
- Step 2`;
const result = parseIssueFrontmatter(markdown);
// Content should preserve exact formatting including bullet points
expect(result.content).toContain('**Issue**: Button is wrong');
expect(result.content).toContain('- Step 1');
expect(result.content).toContain('- Step 2');
});
});
});
