graph-analysis

When using networkx.readwrite.json_graph.tree_data to returns data in tree format that is suitable for JSON serialization and then convert this data back using networkx.readwrite.json_graph.tree_graph, you lose the Graph attributes.

Current Behaviour

For example the following is the current behaviour

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Description

Currently our unit tests are disorganized and each test creates example StellarGraph graphs in different or similar ways with no sharing of this code.

This issue is to improve the unit tests by making functions to create example graphs available to all unit tests by, for example, making them pytest fixtures at the top level of the tests (see https://docs.pytest.org/en/latest/

CASE doesn't work well with null. This works as expected and prints 'works':

WITH 2 AS name
RETURN CASE name
    WHEN 2 THEN 'works'
    WHEN null THEN "doesn't work"
    ELSE 'something went wrong'
END

If we swap the first case from 2 to 3. It should print 'something went wrong', but instead it prints "doesn't work":

WITH 2 AS name
RETURN CASE name
    WHEN 3 THEN 'works'

There is a proof-of-concept github action using https://github.com/ReactiveCircus/android-emulator-runner in branch https://github.com/BrightID/BrightID/tree/automate_detox
It kind of runs, but not usable/reliable.

Things to try:

• Make detox test a release build of the app so we don't need to have metro running in parallel
• Use iOS simulator instead of android emulator
• Fork the android

Following the "const whenever is possible" principle, I would suggest to add this restriction to our code in places where we want our structures not to change and force them to stay untouchable.

Already commented in @ZigRazor PR