Add disabled, disabled_at, edit_history_summary and errors fields to Invoice

[wscourge]

Testing instructions:

config = Config("API_KEY")
invoice = Invoice.retrieve(
    config,
    uuid="inv_{uuid}",
    validation_type="all",
    include_edit_histories=True,
    with_disabled=True
).get()
invoice.disabled
invoice.disabled_at
invoice.disabled_by
invoice.errors
invoice.edit_history_summary

[Copilot]

Pull request overview

This PR adds test coverage for query parameter handling in invoice retrieval operations. The tests verify that the retrieve() and all() methods correctly accept and pass query parameters like validation_type, include_edit_histories, and with_disabled to the API.

Key Changes

• Added tests for single query parameter (validation_type) handling in both retrieve() and all() methods
• Added comprehensive tests verifying multiple query parameters are correctly passed in API requests

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[loomchild]

Code looks OK, I have some minor comments.

But I don't know how to test it and whether adding extra fields was intentional.

[loomchild]

So there's a functional change in addition to adding tests? Could you clarify here or in title/description.

[wscourge]

Thanks for pointing this out, I titled the draft PR when it was WIP and then realised it is going to need this changes too.

Adding these extra fields is intentional.

[loomchild]

[minor] Remove unnecessary comment (here and below). Or perhaps there's a way to compare only parts of structures (similar to RSpec match?

[loomchild]

I don't understand the comment - what is checked in mock and what does checking in mock mean? Please clarify or remove.

[pkopac]

Please address @loomchild 's comments.