描述

Motivation

The test_simple_user_operation is an integration test that covers a few different functionalities, like:

Handling an operation
Forwarding authentication
Using the runtime storage
Performing a cross-application call
Using a session
Performing a query

Partly this was because it relied on a custom TestApplication type before #1482 was merged replacing it with a more customizable MockApplication. With the MockApplication it is now possible to split the test into simpler tests that are more like unit tests, which would help with regressions by making it simpler to isolate the issues.

Proposal

Split the test into a few smaller tests. One suggestion is to have at least:

a test for handling an operation that uses the runtime storage
a test that performs a query
a test that performs a cross-application call
a test to ensure authentication is forwarded correctly

New tests can also be added, like for example:

a test that performs a cross-application query
a test that calls a session more than once

貢獻者指南

技術棧: rust
領域: testing
議題類型: refactor
難度: 2
預計時間: 1-3 hours
活動狀態: stale
清晰度: clear
前置要求: Rust testing experienceKnowledge of linera execution test framework
新手友善度: 85
研究方向: Examine the `test simple user operation` function in `linera execution/tests/test execution.rs`. Identify the distinct functionalities listed in the proposal (handling operation, authentication forwarding, runtime storage, cross application call, session, query). Then create new test functions for each, using `MockApplication` to isolate each scenario. Ensure the new tests are placed in the same file and follow the existing test patterns.