[Milestone A] A-04: Attribute value > regression tests

[csharpfritz]

Milestone A — Parser Hardening (A-04)

Priority: P0
Size: Small
Branch: experiment/aspx-middleware
File: src/BlazorWebFormsComponents.AspxMiddleware.Test/AspxParserAttributeValueTests.cs (new)

Deliverable

Write unit tests for ASPX tags whose attribute values contain >\ characters. Verify parse tree is correct and not truncated.

Test Cases

• Comparison operators in <%# ... %>\ expressions (\Items.Count > 0)
• > 0\ patterns in attribute values
• HTML entities &gt;\ in attribute values
• HTML comment-wrapped expressions (<!-- <%# SomeValue %> -->)
• Nested quotes with >\ characters

Depends On

• A-02 (regex fix must land first, or tests will fail)

Context

See: \dev-docs/milestones/ASPX-MIDDLEWARE-MILESTONES.md\ § Milestone A

[github-actions]

🏗️ Squad Triage — Forge (Lead / Web Forms Reviewer)

Issue: #77 — [Milestone A] A-04: Attribute value > regression tests
Assigned to: Rogue (QA Analyst)
Reason: Issue relates to testing/quality work

Team roster:

• Forge (Lead / Web Forms Reviewer) → label: squad:forge
• Cyclops (Component Dev) → label: squad:cyclops
• Beast (Technical Writer) → label: squad:beast
• Jubilee (Sample Writer) → label: squad:jubilee
• Rogue (QA Analyst) → label: squad:rogue
• Colossus (Integration Test Engineer) → label: squad:colossus
• Psylocke (Skills Engineer) → label: squad:psylocke
• Bishop (Migration Tooling Dev) → label: squad:bishop
• Ralph (Work Monitor) → label: squad:ralph

To reassign, remove the current squad:* label and add the correct one.