#395_Fix_Falling_Unit_Tests

[NhoxxKienn]

Description

This PR serves to fix the #395 issue of failing unit tests.

App Randomizer Internal Test

Location: channel/test/app_randomizer_internal_test.go

Cause: The issue stems from the lack of Comparator (Equal) for MockAppRandomizer. This leads to the test not recognizing that the default appRandomizer has already been set in the internal test.

Solution: Add an identifier to the MockAppRandomizer to compare the old and new appRandomizer.

Dialer Internal Test

Location: (wire/net/simple/dialer_internal_test.go)

Cause: Like @RmbRT has pointed out, there is a race between the init of wire/simple and backend/sim/wire, which set the RandomAddress and RandomAccount functions to be used in the internal tests.

Solution: Add the initialization of NewRandomAddress and NewRandomAccount to use the implementation from the wire/simple.

Alternative: Remove init() of wire/simple and only use the init of backend/sim/wire. This also results in passing internal tests but might cause issues for packages using wire/simple (need further investigation).

[iljabvh]

LGTM