The nargo test command should have a way to select exactly one test

[phated]

Problem

In #2017, the module path was prefixed to test names; however, if you run a test in the root package, such as test_main, it would run any test_main function in any submodule since their full file path contains test_main.

This could be considered a bug, but it requires a new feature. Cargo has the --exact flag which does full equality instead of a string match.

Happy Case

Add --exact flag and use equality check instead of .contains()

Alternatives Considered

No response

Additional Context

No response

Would you like to submit a PR for this Issue?

Yes

Support Needs

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