New Test Suite: Media & Attachments

[jnealey-godaddy]

Summary

Add tests for WordPress media library and attachment handling - no tests currently exist.

Current State

• Zero media library tests
• No attachment function tests
• No image handling tests

Proposed Tests

Knowledge Tests

• Attachment metadata structure
• Image size registration
• Media upload handling
• Responsive image attributes

Execution Tests

• wp_get_attachment_image() with responsive srcset
• wp_get_attachment_url() and metadata retrieval
• Programmatic media uploads with wp_insert_attachment()
• Image size registration with add_image_size()
• Attachment metadata operations

Why This Matters

Media handling is a common WordPress development task, especially for themes and content-heavy sites.