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mock-consensus: 🪙 auto_app_state assigns delegation tokens #3966

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cratelyn opened this issue Mar 7, 2024 · 0 comments · Fixed by #4001
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mock-consensus: 🪙 auto_app_state assigns delegation tokens #3966

cratelyn opened this issue Mar 7, 2024 · 0 comments · Fixed by #4001
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A-mock-consensus Area: Relates to the mock consensus engine
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Sprint 2

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cratelyn commented Mar 7, 2024

in #3902, we discussed that auto_app_state should:

  1. Generate a list of penumbra validator definitions corresponding to the consensus keys specified in the builder. There must be at least one.

  2. Inject those validator definitions into the provided AppState

  3. Create allocations of delegation tokens for each validator, controlled by some address. Otherwise the validator won't have any voting power and will be immediately deleted.

we should address point (3), so that the validator is not immediately deleted.
@cratelyn cratelyn added the A-mock-consensus Area: Relates to the mock consensus engine label Mar 7, 2024
This was referenced Mar 7, 2024
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@cratelyn cratelyn modified the milestones: Sprint 1, Sprint 2 Mar 7, 2024
@cratelyn cratelyn self-assigned this Mar 12, 2024
@cratelyn cratelyn mentioned this issue Mar 15, 2024
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cratelyn added a commit that referenced this issue Mar 15, 2024
@cratelyn
chore(staking): 👯 delegation token comments, nits (#4029)
a09b907 
* https://rust-lang.github.io/rust-clippy/master/index.html#/clone_on_copy
* https://rust-lang.github.io/rfcs/1574-more-api-documentation-conventions.html#summary-sentence
* #4001
* #3966
This was referenced Mar 16, 2024
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cratelyn added a commit that referenced this issue Mar 18, 2024
@cratelyn @hdevalence
tests: 🏃 mock consensus can exercise staking component (#4001)
90be256 
fixes #3966. fixes #3908. fixes _part of_ #3995.

this branch introduces the first steps towards mock consensus (#3588)
testing of the staking component (#3845).

this defines a validator after genesis, and then shows that it does
_not_ enter the consensus set. #3966 is addressed in this branch so that
the existing genesis validator correctly enters the consensus set, and
so that we can successfully progress to the second epoch.

subsequent changes will exercise delegating to this validator in the
`mock_consensus_can_define_and_delegate_to_a_validator`.

#### ✨ changes

* alters `with_penumbra_auto_app_state` so that it adds an allocation of
delegation tokens to the shielded pool component's genesis content.

* extends `generate_penumbra_validator` so that it generates a real
spend key, and returns an `Allocation` for the generated validator.
_(see #3966)_

* adds a new `mock_consensus_can_define_and_delegate_to_a_validator`
test that defines a post-genesis validator. _(see #3908)_

* defines a new `ConsensusIndexRead::get_consensus_set()` method, which
collects all of the identity keys returned by `consensus_set_stream`.

* lowers the events in
`penumbra_mock_consensus::block::Builder::execute()` to trace-level
events.

* `penumbra_mock_consensus::builder::Builder` will now log a warning if
values may be errantly rewritten by the builder methods.

* `TestNode::fast_forward` sets its `i` span field to `1..n`, rather
than `0..n-1`.

---

#### :link: related

* #4009
* #4010
* #4011
* #4017
* #4027
* #4028
* #4029
* #3966
* #3908
* #3588

---------

Co-authored-by: Henry de Valence <[email protected]>
@cratelyn cratelyn modified the milestones: Sprint 2, Sprint 3 Mar 18, 2024
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tests: 🏃 mock consensus can exercise staking component penumbra-zone/penumbra
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