mirror of
https://github.com/planetmint/planetmint-go.git
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a29f394bc4
* initial refactoring commit * added config passing to network creation for some test suits * fixed refactoring issues * adjusted params Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>
90 lines
3.9 KiB
Go
90 lines
3.9 KiB
Go
package keeper_test
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import (
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"fmt"
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"testing"
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keepertest "github.com/planetmint/planetmint-go/testutil/keeper"
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"github.com/planetmint/planetmint-go/util"
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"github.com/stretchr/testify/assert"
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sdk "github.com/cosmos/cosmos-sdk/types"
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daokeeper "github.com/planetmint/planetmint-go/x/dao/keeper"
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"github.com/planetmint/planetmint-go/x/dao/types"
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)
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func createNReissuances(k *daokeeper.Keeper, ctx sdk.Context, n int64, popsPerEpoch int64) []types.Reissuance {
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items := make([]types.Reissuance, n)
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for j := range items {
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i := int64(j)
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items[i].BlockHeight = i
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items[i].Proposer = fmt.Sprintf("proposer_%v", i)
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items[i].Command = daokeeper.GetReissuanceCommand("asset_id", i, popsPerEpoch)
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items[i].TxID = ""
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items[i].FirstIncludedPop = i
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items[i].LastIncludedPop = i
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k.StoreReissuance(ctx, items[i])
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}
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return items
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}
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func TestReissuanceComputation(t *testing.T) {
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t.Parallel()
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k, ctx := keepertest.DaoKeeper(t)
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var reissuanceValue uint64 = 99885844748
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numChallenges := 1000
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popepoch := types.DefaultGenesis().GetParams().PopEpochs
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_ = createNChallenge(k, ctx, numChallenges, popepoch)
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reissuanceValue1, firstIncludedPop, lastIncludedPop, err := k.ComputeReissuanceValue(ctx, 0, 780*popepoch)
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assert.Nil(t, err)
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// explaining the numbers:
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// the Pops/Challenges start with 1*PopEpoch, ... n*PopEpoch
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indexFirst := firstIncludedPop / popepoch
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indexLast := lastIncludedPop / popepoch
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assert.Equal(t, indexFirst, int64(1))
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assert.Equal(t, indexLast, int64(778))
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expSum := reissuanceValue * uint64(indexLast-indexFirst+1) // add 1 to count for the one that is missing by subtraction
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assert.Equal(t, expSum, reissuanceValue1)
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var lastReissuance types.Reissuance
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lastReissuance.FirstIncludedPop = firstIncludedPop
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lastReissuance.LastIncludedPop = lastIncludedPop
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k.StoreReissuance(ctx, lastReissuance)
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lastReissuanceValue2nd, firstIncludedPop, lastIncludedPop, err0 := k.ComputeReissuanceValue(ctx, lastIncludedPop, 1000*types.DefaultGenesis().GetParams().PopEpochs)
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assert.Nil(t, err0)
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indexFirst2nd := firstIncludedPop / popepoch
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indexLast2nd := lastIncludedPop / popepoch
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assert.Equal(t, indexLast+1, indexFirst2nd)
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assert.Equal(t, int64(numChallenges-2), indexLast2nd)
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expSum = reissuanceValue * uint64(indexLast2nd-indexFirst2nd+1) // add the [0] of the
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assert.Equal(t, expSum, lastReissuanceValue2nd)
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expectedSum := uint64(numChallenges-2) * reissuanceValue
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computedSum := lastReissuanceValue2nd + reissuanceValue1
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assert.Equal(t, expectedSum, computedSum)
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}
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func TestGetReissuances(t *testing.T) {
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t.Parallel()
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keeper, ctx := keepertest.DaoKeeper(t)
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popepoch := types.DefaultGenesis().GetParams().PopEpochs
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items := createNReissuances(keeper, ctx, 10, popepoch)
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for _, item := range items {
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reissuance, found := keeper.LookupReissuance(ctx, item.BlockHeight)
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assert.True(t, found)
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assert.Equal(t, item, reissuance)
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}
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}
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func TestReissuanceValueComputation(t *testing.T) {
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t.Parallel()
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popsPerEpochFlt := float64(types.DefaultGenesis().GetParams().PopEpochs)
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assert.Equal(t, "998.85844748", daokeeper.GetReissuanceAsStringValue(1, types.DefaultGenesis().GetParams().PopEpochs))
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assert.Equal(t, "499.42922374", daokeeper.GetReissuanceAsStringValue(int64(util.PopsPerCycle*popsPerEpochFlt*1+1), types.DefaultGenesis().GetParams().PopEpochs))
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assert.Equal(t, "249.71461187", daokeeper.GetReissuanceAsStringValue(int64(util.PopsPerCycle*popsPerEpochFlt*2+1), types.DefaultGenesis().GetParams().PopEpochs))
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assert.Equal(t, "124.85730593", daokeeper.GetReissuanceAsStringValue(int64(util.PopsPerCycle*popsPerEpochFlt*3+1), types.DefaultGenesis().GetParams().PopEpochs))
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assert.Equal(t, "62.42865296", daokeeper.GetReissuanceAsStringValue(int64(util.PopsPerCycle*popsPerEpochFlt*4+1), types.DefaultGenesis().GetParams().PopEpochs))
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assert.Equal(t, "0.0", daokeeper.GetReissuanceAsStringValue(int64(util.PopsPerCycle*popsPerEpochFlt*5+1), types.DefaultGenesis().GetParams().PopEpochs))
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}
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