[smprather]

Summary

Adds a regression test for _get_click_help_text() building the help context from cmd.context_class rather than a plain click.Context.

This is the behavior that makes help rendering work for commands whose context builds a custom formatter — Typer's vendored Click and rich-click's RichContext, for example. The existing context_class implementation is correct; this test pins it.

The test defines a click.Command with a custom context/formatter that requires a config attribute, then asserts _get_click_help_text() returns the usage text. Against the old click.Context(cmd, ...) construction the test fails with:

AttributeError: 'HelpFormatter' object has no attribute 'config'

With cmd.context_class(...) it passes.

Tests

• PYTHONPATH=$PWD pytest tests/test_cli_help_context.py -q → 1 passed
• Verified RED by temporarily restoring click.Context(cmd, ...); the test failed with the expected AttributeError.

No production code changes.

Checklist

• I understand and agree to the Code of Conduct.
• I have followed PEP 8 as best as possible.
• I have added pytest unit tests for the behavior.