[aaugustin]

• Deindent assertions on raised exceptions.
• Deindent more test assertions.

[Copilot]

🟢 Approval recommended

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What changed in this PR

This PR standardizes test assertion indentation and formatting across Trio, sync, asyncio, protocol, stream, and HTTP/1.1 tests.

Changes:

• Moves exception assertions outside cleanup and exception-capture contexts.
• Reformats selected multiline assertions.
• Improves test readability without changing behavior.

File	Description
tests/​trio/​test_server.py	Deindents server assertions
tests/​trio/​test_router.py	Deindents router assertions
tests/​trio/​test_connection.py	Deindents connection assertions
tests/​trio/​test_client.py	Deindents client assertions
tests/​test_streams.py	Deindents stream assertions
tests/​test_protocol.py	Deindents protocol assertions
tests/​test_http11.py	Deindents and reformats HTTP assertions
tests/​sync/​test_server.py	Deindents server assertions
tests/​sync/​test_router.py	Deindents router assertions
tests/​sync/​test_connection.py	Deindents connection assertions
tests/​sync/​test_client.py	Deindents client assertions
tests/​asyncio/​test_server.py	Deindents server assertions
tests/​asyncio/​test_router.py	Deindents router assertions
tests/​asyncio/​test_connection.py	Deindents connection assertions
tests/​asyncio/​test_client.py	Deindents client assertions

_{Review effort: Lite}