[EWB-1562] Added missing default network state operators (NORMAL) if you are calling SetDirection.run directly, and added missing core trace tests.

[charlta]

Description

Ported the missing core trace tests from the JVM implementation.

While porting the tests, found there was a missing default network state operators (NORMAL) if you are calling SetDirection.run directly, so added that.

Associated tasks

• None.

Test Steps

As shown in the new test, you can now run

await Tracing.set_direction().run(n)

instead of the old

await Tracing.set_direction().run(n, NetworkStateOperators.NORMAL)

Checklist

If any of these are not applicable, strikethrough the line ~like this~. Do not delete it!. Let the reviewer decide if you should have done it.

Code

• I have performed a self review of my own code (including checking issues raised when creating the PR).
• I have added/updated unit tests for these changes, and if not I have explained why they are not necessary.
• I have commented my code in any hard-to-understand or hacky areas.
• I have handled all new warnings generated by the compiler or IDE.
• I have rebased onto the target branch (usually main).

Documentation

• I have updated the changelog.
  - [ ] I have updated any documentation required for these changes.

Breaking Changes

• I have considered if this is a breaking change and will communicate it with other team members by posting it on the Slack breaking-changes channel.

Non-breaking.

[ryanjcoleman]

Task linked: EWB-1562 Port CoreTraceTest to Python SDK