Joseph Doherty
111 lines
3.8 KiB
Python
111 lines
3.8 KiB
Python
"""Tests for the transcript renderer (Task 33).
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Lightweight markdown for transcript turns:
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- ``*action*`` → ``<em class="action">action</em>``
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- ``**bold**`` → ``<strong>bold</strong>``
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- ``((ooc))`` → ``<span class="ooc">((ooc))</span>``
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- ``> line`` → ``<blockquote>line</blockquote>``
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- paragraph breaks (double newline) → ``</p><p>``
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- everything HTML-escaped first
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No headings, no code blocks, no links — out of scope per Requirements §16.3.
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"""
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from __future__ import annotations
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from chat.web.render import render_prose, render_turn_html
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def test_render_prose_escapes_html():
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"""Raw HTML in user content must be escaped — no XSS surface."""
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out = render_prose("<script>alert(1)</script>")
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assert "<script>" not in out
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assert "<script>" in out
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def test_render_prose_action_to_italic():
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out = render_prose("*walks over*")
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assert '<em class="action">walks over</em>' in out
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def test_render_prose_bold_before_action():
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"""Bold (``**``) must be processed before action (``*``)."""
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out = render_prose("**emphasis** and *action*")
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assert "<strong>emphasis</strong>" in out
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assert '<em class="action">action</em>' in out
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# Make sure we didn't double-wrap: no stray asterisks left behind.
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assert "*" not in out
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def test_render_prose_ooc_wrapped():
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out = render_prose("((this is OOC))")
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assert '<span class="ooc">' in out
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assert "((this is OOC))" in out
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def test_render_prose_paragraphs():
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out = render_prose("First.\n\nSecond.")
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# Two <p> opens and two closes.
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assert out.count("<p>") == 2
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assert out.count("</p>") == 2
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assert "<p>First.</p>" in out
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assert "<p>Second.</p>" in out
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def test_render_prose_blockquote():
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out = render_prose("> a quote")
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assert "<blockquote>a quote</blockquote>" in out
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def test_render_prose_empty():
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"""Empty / whitespace-only inputs produce empty output, not stray tags."""
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assert render_prose("") == ""
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assert render_prose(" ") == ""
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def test_render_turn_html_includes_role_class():
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out = render_turn_html("BotA", "Hello.", role="bot")
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assert 'class="turn turn-bot"' in out
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assert "<strong>BotA</strong>" in out
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assert "Hello." in out
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def test_render_turn_html_escapes_speaker():
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"""Speaker label is also HTML-escaped — names are user-controlled."""
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out = render_turn_html("<bad>", "hi", role="you")
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# Raw tag should not appear; escaped form should.
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assert "<bad>" not in out
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assert "<bad>" in out
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def test_render_prose_mixed_full_message():
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"""Realistic turn with action, dialogue, and an OOC aside."""
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text = "*looks up* \"You're back late.\" ((she's tired))"
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out = render_prose(text)
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assert '<em class="action">looks up</em>' in out
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# The apostrophe in ``she's`` is HTML-escaped to ``'``.
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assert '<span class="ooc">((she's tired))</span>' in out
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def test_render_turn_html_stamps_event_id_when_provided():
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"""T86 follow-up: when ``event_id`` is supplied the wrapper DIV
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carries ``id="turn-<event_id>"`` so the chat-page
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``turn_html_replace`` SSE handler can locate the prior turn DOM
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node by id and swap it in-place. Without the id the handler's
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``getElementById('turn-' + supersedes_id)`` lookup misses and
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the regenerated turn appends instead of replaces.
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"""
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out = render_turn_html("BotA", "Hello.", role="bot", event_id=42)
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assert 'id="turn-42"' in out
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# The id must sit on the wrapper DIV, not somewhere nested inside.
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assert out.startswith('<div id="turn-42" class="turn turn-bot">')
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def test_render_turn_html_omits_id_when_event_id_missing():
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"""Legacy callers (no ``event_id`` passed) get a clean DIV with no
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id attribute — preserves the pre-T86 fragment shape.
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"""
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out = render_turn_html("BotA", "Hello.", role="bot")
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assert "id=" not in out
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assert out.startswith('<div class="turn turn-bot">')
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