fix: enhance response handling in Mint adapter

[yordis]

fixes #450

Signed-off-by: Yordis Prieto yordis.prieto@gmail.com

[Copilot]

Pull Request Overview

This PR enhances response handling in the Tesla Mint adapter to fix issue #450 by improving the message pattern matching robustness and adding comprehensive test coverage.

• Added error handling patterns for HTTP/2 features and unknown response types
• Extended test coverage for various response scenarios including timeouts, streaming, and error conditions
• Improved forward compatibility by gracefully handling unsupported message types

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
lib/tesla/adapter/mint.ex	Added pattern matching for error, pong, push_promise, and unknown message types
test/tesla/adapter/mint_test.exs	Added comprehensive test suite covering normal requests, errors, timeouts, streaming, and large responses

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[yordis]

@teamon could you give me a hand reviewing this one?

[yordis]

I am giving up how to properly test this, @teamon any clue 😭

[cursor]

PR Summary

Medium Risk
Touches core response parsing in the Mint adapter to handle an additional Mint message type; could affect HTTP/2 response handling, but the behavioral change is narrowly scoped and covered by new tests.

Overview
Fixes Mint adapter response reduction to gracefully ignore {:push_promise, ...} messages (HTTP/2 server push) so unexpected response types don’t crash request handling.

Adds regression coverage for issue #450, including a small Cowboy TLS HTTP/2 server that emits a real push promise and tests for connection errors, timeouts, streaming, and the push-promise scenario.

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[cursor]

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