735 lines
28 KiB
Go
735 lines
28 KiB
Go
package stake
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import (
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"testing"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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var (
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addrDels = []sdk.Address{
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addrs[0],
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addrs[1],
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}
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addrVals = []sdk.Address{
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addrs[2],
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addrs[3],
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addrs[4],
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addrs[5],
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addrs[6],
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}
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)
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func TestSetValidator(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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pool := keeper.GetPool(ctx)
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// test how the validator is set from a purely unbonbed pool
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validator := NewValidator(addrVals[0], pks[0], Description{})
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validator, pool, _ = validator.addTokensFromDel(pool, 10)
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require.Equal(t, sdk.Unbonded, validator.Status)
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assert.True(sdk.RatEq(t, sdk.NewRat(10), validator.PShares.Unbonded()))
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assert.True(sdk.RatEq(t, sdk.NewRat(10), validator.DelegatorShares))
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keeper.setPool(ctx, pool)
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keeper.setValidator(ctx, validator)
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// after the save the validator should be bonded
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validator, found := keeper.GetValidator(ctx, addrVals[0])
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require.True(t, found)
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require.Equal(t, sdk.Bonded, validator.Status)
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assert.True(sdk.RatEq(t, sdk.NewRat(10), validator.PShares.Bonded()))
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assert.True(sdk.RatEq(t, sdk.NewRat(10), validator.DelegatorShares))
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}
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// This function tests setValidator, GetValidator, GetValidatorsBonded, removeValidator
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func TestValidatorBasics(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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pool := keeper.GetPool(ctx)
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//construct the validators
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var validators [3]Validator
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amts := []int64{9, 8, 7}
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for i, amt := range amts {
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validators[i] = NewValidator(addrVals[i], pks[i], Description{})
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validators[i].Status = sdk.Bonded
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validators[i].PShares = NewBondedShares(sdk.ZeroRat())
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validators[i].addTokensFromDel(pool, amt)
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}
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// check the empty keeper first
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_, found := keeper.GetValidator(ctx, addrVals[0])
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assert.False(t, found)
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resVals := keeper.GetValidatorsBonded(ctx)
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assert.Zero(t, len(resVals))
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// set and retrieve a record
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keeper.setValidator(ctx, validators[0])
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resVal, found := keeper.GetValidator(ctx, addrVals[0])
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require.True(t, found)
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assert.True(ValEq(t, validators[0], resVal))
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resVals = keeper.GetValidatorsBonded(ctx)
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require.Equal(t, 1, len(resVals))
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assert.True(ValEq(t, validators[0], resVals[0]))
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// modify a records, save, and retrieve
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validators[0].PShares = NewBondedShares(sdk.NewRat(10))
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validators[0].DelegatorShares = sdk.NewRat(10)
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keeper.setValidator(ctx, validators[0])
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resVal, found = keeper.GetValidator(ctx, addrVals[0])
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require.True(t, found)
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assert.True(ValEq(t, validators[0], resVal))
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resVals = keeper.GetValidatorsBonded(ctx)
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require.Equal(t, 1, len(resVals))
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assert.True(ValEq(t, validators[0], resVals[0]))
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// add other validators
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keeper.setValidator(ctx, validators[1])
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keeper.setValidator(ctx, validators[2])
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resVal, found = keeper.GetValidator(ctx, addrVals[1])
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require.True(t, found)
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assert.True(ValEq(t, validators[1], resVal))
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resVal, found = keeper.GetValidator(ctx, addrVals[2])
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require.True(t, found)
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assert.True(ValEq(t, validators[2], resVal))
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resVals = keeper.GetValidatorsBonded(ctx)
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require.Equal(t, 3, len(resVals))
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assert.True(ValEq(t, validators[0], resVals[2])) // order doesn't matter here
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assert.True(ValEq(t, validators[1], resVals[0]))
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assert.True(ValEq(t, validators[2], resVals[1]))
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// remove a record
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keeper.removeValidator(ctx, validators[1].Address)
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_, found = keeper.GetValidator(ctx, addrVals[1])
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assert.False(t, found)
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}
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// test how the validators are sorted, tests GetValidatorsBondedByPower
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func GetValidatorSortingUnmixed(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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// initialize some validators into the state
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amts := []int64{0, 100, 1, 400, 200}
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n := len(amts)
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var validators [5]Validator
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for i, amt := range amts {
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validators[i] = NewValidator(addrs[i], pks[i], Description{})
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validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
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validators[i].DelegatorShares = sdk.NewRat(amt)
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keeper.setValidator(ctx, validators[i])
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}
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// first make sure everything made it in to the gotValidator group
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resValidators := keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, n, len(resValidators))
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assert.Equal(t, sdk.NewRat(400), resValidators[0].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(200), resValidators[1].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(100), resValidators[2].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(1), resValidators[3].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(0), resValidators[4].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, validators[3].Address, resValidators[0].Address, "%v", resValidators)
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assert.Equal(t, validators[4].Address, resValidators[1].Address, "%v", resValidators)
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assert.Equal(t, validators[1].Address, resValidators[2].Address, "%v", resValidators)
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assert.Equal(t, validators[2].Address, resValidators[3].Address, "%v", resValidators)
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assert.Equal(t, validators[0].Address, resValidators[4].Address, "%v", resValidators)
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// test a basic increase in voting power
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validators[3].PShares = NewBondedShares(sdk.NewRat(500))
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keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n)
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assert.True(ValEq(t, validators[3], resValidators[0]))
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// test a decrease in voting power
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validators[3].PShares = NewBondedShares(sdk.NewRat(300))
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keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n)
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assert.True(ValEq(t, validators[3], resValidators[0]))
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assert.True(ValEq(t, validators[4], resValidators[1]))
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// test equal voting power, different age
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validators[3].PShares = NewBondedShares(sdk.NewRat(200))
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ctx = ctx.WithBlockHeight(10)
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keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n)
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assert.True(ValEq(t, validators[3], resValidators[0]))
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assert.True(ValEq(t, validators[4], resValidators[1]))
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assert.Equal(t, int64(0), resValidators[0].BondHeight, "%v", resValidators)
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assert.Equal(t, int64(0), resValidators[1].BondHeight, "%v", resValidators)
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// no change in voting power - no change in sort
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ctx = ctx.WithBlockHeight(20)
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keeper.setValidator(ctx, validators[4])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n)
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assert.True(ValEq(t, validators[3], resValidators[0]))
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assert.True(ValEq(t, validators[4], resValidators[1]))
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// change in voting power of both validators, both still in v-set, no age change
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validators[3].PShares = NewBondedShares(sdk.NewRat(300))
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validators[4].PShares = NewBondedShares(sdk.NewRat(300))
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keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n)
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ctx = ctx.WithBlockHeight(30)
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keeper.setValidator(ctx, validators[4])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, len(resValidators), n, "%v", resValidators)
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assert.True(ValEq(t, validators[3], resValidators[0]))
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assert.True(ValEq(t, validators[4], resValidators[1]))
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}
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func GetValidatorSortingMixed(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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// now 2 max resValidators
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params := keeper.GetParams(ctx)
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params.MaxValidators = 2
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keeper.setParams(ctx, params)
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// initialize some validators into the state
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amts := []int64{0, 100, 1, 400, 200}
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n := len(amts)
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var validators [5]Validator
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for i, amt := range amts {
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validators[i] = NewValidator(addrs[i], pks[i], Description{})
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validators[i].DelegatorShares = sdk.NewRat(amt)
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}
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validators[0].PShares = NewUnbondedShares(sdk.NewRat(amts[0]))
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validators[1].PShares = NewUnbondedShares(sdk.NewRat(amts[1]))
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validators[2].PShares = NewUnbondedShares(sdk.NewRat(amts[2]))
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validators[3].PShares = NewBondedShares(sdk.NewRat(amts[3]))
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validators[4].PShares = NewBondedShares(sdk.NewRat(amts[4]))
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for i := range amts {
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keeper.setValidator(ctx, validators[i])
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}
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val0, found := keeper.GetValidator(ctx, addrs[0])
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require.True(t, found)
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val1, found := keeper.GetValidator(ctx, addrs[1])
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require.True(t, found)
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val2, found := keeper.GetValidator(ctx, addrs[2])
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require.True(t, found)
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val3, found := keeper.GetValidator(ctx, addrs[3])
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require.True(t, found)
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val4, found := keeper.GetValidator(ctx, addrs[4])
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require.True(t, found)
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assert.Equal(t, sdk.Unbonded, val0.Status)
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assert.Equal(t, sdk.Unbonded, val1.Status)
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assert.Equal(t, sdk.Unbonded, val2.Status)
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assert.Equal(t, sdk.Bonded, val3.Status)
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assert.Equal(t, sdk.Bonded, val4.Status)
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// first make sure everything made it in to the gotValidator group
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resValidators := keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, n, len(resValidators))
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assert.Equal(t, sdk.NewRat(400), resValidators[0].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(200), resValidators[1].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(100), resValidators[2].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(1), resValidators[3].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, sdk.NewRat(0), resValidators[4].PShares.Bonded(), "%v", resValidators)
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assert.Equal(t, validators[3].Address, resValidators[0].Address, "%v", resValidators)
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assert.Equal(t, validators[4].Address, resValidators[1].Address, "%v", resValidators)
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assert.Equal(t, validators[1].Address, resValidators[2].Address, "%v", resValidators)
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assert.Equal(t, validators[2].Address, resValidators[3].Address, "%v", resValidators)
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assert.Equal(t, validators[0].Address, resValidators[4].Address, "%v", resValidators)
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}
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// TODO seperate out into multiple tests
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func TestGetValidatorsEdgeCases(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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// now 2 max resValidators
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params := keeper.GetParams(ctx)
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nMax := uint16(2)
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params.MaxValidators = nMax
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keeper.setParams(ctx, params)
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// initialize some validators into the state
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amts := []int64{0, 100, 400, 400}
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var validators [5]Validator
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for i, amt := range amts {
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validators[i] = NewValidator(addrs[i], pks[i], Description{})
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validators[i].DelegatorShares = sdk.NewRat(amt)
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}
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validators[0].PShares = NewUnbondedShares(sdk.NewRat(amts[0]))
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validators[1].PShares = NewUnbondedShares(sdk.NewRat(amts[1]))
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validators[2].PShares = NewBondedShares(sdk.NewRat(amts[2]))
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validators[3].PShares = NewBondedShares(sdk.NewRat(amts[3]))
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for i := range amts {
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keeper.setValidator(ctx, validators[i])
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}
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for i := range amts { // reload because each setValidator can affect the validators
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var found bool
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validators[i], found = keeper.GetValidator(ctx, validators[i].Address)
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require.True(t, found)
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}
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resValidators := keeper.GetValidatorsBondedByPower(ctx)
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assert.True(ValEq(t, validators[2], resValidators[0]))
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assert.True(ValEq(t, validators[3], resValidators[1]))
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validators[0].PShares = NewUnbondedShares(sdk.NewRat(500))
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validators[0] = keeper.setValidator(ctx, validators[0])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, nMax, uint16(len(resValidators)))
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[2], resValidators[1]))
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// A validator which leaves the gotValidator set due to a decrease in voting power,
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// then increases to the original voting power, does not get its spot back in the
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// case of a tie.
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ctx = ctx.WithBlockHeight(40)
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validators[3].PShares = NewUnbondedShares(sdk.NewRat(401))
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validators[3] = keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, nMax, uint16(len(resValidators)))
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[3], resValidators[1]))
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// validator 3 kicked out temporarily
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validators[3].PShares = NewUnbondedShares(sdk.NewRat(200))
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validators[3] = keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, nMax, uint16(len(resValidators)))
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[2], resValidators[1]))
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// validator 4 does not get spot back
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validators[3].PShares = NewBondedShares(sdk.NewRat(400))
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validators[3] = keeper.setValidator(ctx, validators[3])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, nMax, uint16(len(resValidators)))
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[2], resValidators[1]))
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validator, exists := keeper.GetValidator(ctx, validators[3].Address)
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require.Equal(t, exists, true)
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require.Equal(t, int64(40), validator.BondHeight)
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}
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func TestValidatorBondHeight(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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// now 2 max resValidators
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params := keeper.GetParams(ctx)
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params.MaxValidators = 2
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keeper.setParams(ctx, params)
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// initialize some validators into the state
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var validators [3]Validator
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validators[0] = NewValidator(addrs[0], pks[0], Description{})
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validators[0].PShares = NewUnbondedShares(sdk.NewRat(200))
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validators[0].DelegatorShares = sdk.NewRat(200)
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validators[1] = NewValidator(addrs[1], pks[1], Description{})
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validators[1].PShares = NewUnbondedShares(sdk.NewRat(100))
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validators[1].DelegatorShares = sdk.NewRat(100)
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validators[2] = NewValidator(addrs[2], pks[2], Description{})
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validators[2].PShares = NewUnbondedShares(sdk.NewRat(100))
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validators[2].DelegatorShares = sdk.NewRat(100)
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validators[0] = keeper.setValidator(ctx, validators[0])
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////////////////////////////////////////
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// If two validators both increase to the same voting power in the same block,
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// the one with the first transaction should become bonded
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validators[1] = keeper.setValidator(ctx, validators[1])
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validators[2] = keeper.setValidator(ctx, validators[2])
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resValidators := keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, uint16(len(resValidators)), params.MaxValidators)
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[1], resValidators[1]))
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validators[1].PShares = NewUnbondedShares(sdk.NewRat(150))
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validators[2].PShares = NewUnbondedShares(sdk.NewRat(150))
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validators[2] = keeper.setValidator(ctx, validators[2])
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resValidators = keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, params.MaxValidators, uint16(len(resValidators)))
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validators[1] = keeper.setValidator(ctx, validators[1])
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assert.True(ValEq(t, validators[0], resValidators[0]))
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assert.True(ValEq(t, validators[2], resValidators[1]))
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}
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func TestFullValidatorSetPowerChange(t *testing.T) {
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ctx, _, keeper := createTestInput(t, false, 0)
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params := keeper.GetParams(ctx)
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max := 2
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params.MaxValidators = uint16(2)
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keeper.setParams(ctx, params)
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// initialize some validators into the state
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amts := []int64{0, 100, 400, 400, 200}
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var validators [5]Validator
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for i, amt := range amts {
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validators[i] = NewValidator(addrs[i], pks[i], Description{})
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validators[i].PShares = NewUnbondedShares(sdk.NewRat(amt))
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validators[i].DelegatorShares = sdk.NewRat(amt)
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keeper.setValidator(ctx, validators[i])
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}
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for i := range amts {
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var found bool
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validators[i], found = keeper.GetValidator(ctx, validators[i].Address)
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require.True(t, found)
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}
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assert.Equal(t, sdk.Unbonded, validators[0].Status)
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assert.Equal(t, sdk.Unbonded, validators[1].Status)
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assert.Equal(t, sdk.Bonded, validators[2].Status)
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assert.Equal(t, sdk.Bonded, validators[3].Status)
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assert.Equal(t, sdk.Unbonded, validators[4].Status)
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resValidators := keeper.GetValidatorsBondedByPower(ctx)
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require.Equal(t, max, len(resValidators))
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assert.True(ValEq(t, validators[2], resValidators[0])) // in the order of txs
|
|
assert.True(ValEq(t, validators[3], resValidators[1]))
|
|
|
|
// test a swap in voting power
|
|
validators[0].PShares = NewBondedShares(sdk.NewRat(600))
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
resValidators = keeper.GetValidatorsBondedByPower(ctx)
|
|
require.Equal(t, max, len(resValidators))
|
|
assert.True(ValEq(t, validators[0], resValidators[0]))
|
|
assert.True(ValEq(t, validators[2], resValidators[1]))
|
|
}
|
|
|
|
// clear the tracked changes to the gotValidator set
|
|
func TestClearTendermintUpdates(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{100, 400, 200}
|
|
validators := make([]Validator, len(amts))
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
keeper.setValidator(ctx, validators[i])
|
|
}
|
|
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
assert.Equal(t, len(amts), len(updates))
|
|
keeper.clearTendermintUpdates(ctx)
|
|
updates = keeper.getTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(updates))
|
|
}
|
|
|
|
func TestGetTendermintUpdatesAllNone(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{10, 20}
|
|
var validators [2]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
|
|
// test from nothing to something
|
|
// tendermintUpdate set: {} -> {c1, c3}
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 2, len(updates))
|
|
assert.Equal(t, validators[0].abciValidator(keeper.cdc), updates[0])
|
|
assert.Equal(t, validators[1].abciValidator(keeper.cdc), updates[1])
|
|
|
|
// test from something to nothing
|
|
// tendermintUpdate set: {} -> {c1, c2, c3, c4}
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
keeper.removeValidator(ctx, validators[0].Address)
|
|
keeper.removeValidator(ctx, validators[1].Address)
|
|
|
|
updates = keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 2, len(updates))
|
|
assert.Equal(t, validators[0].PubKey.Bytes(), updates[0].PubKey)
|
|
assert.Equal(t, validators[1].PubKey.Bytes(), updates[1].PubKey)
|
|
assert.Equal(t, int64(0), updates[0].Power)
|
|
assert.Equal(t, int64(0), updates[1].Power)
|
|
}
|
|
|
|
func TestGetTendermintUpdatesIdentical(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{10, 20}
|
|
var validators [2]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
// test identical,
|
|
// tendermintUpdate set: {} -> {}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
}
|
|
|
|
func TestGetTendermintUpdatesSingleValueChange(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{10, 20}
|
|
var validators [2]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
// test single value change
|
|
// tendermintUpdate set: {} -> {c1'}
|
|
validators[0].PShares = NewBondedShares(sdk.NewRat(600))
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
|
|
require.Equal(t, 1, len(updates))
|
|
assert.Equal(t, validators[0].abciValidator(keeper.cdc), updates[0])
|
|
}
|
|
|
|
func TestGetTendermintUpdatesMultipleValueChange(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{10, 20}
|
|
var validators [2]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
// test multiple value change
|
|
// tendermintUpdate set: {c1, c3} -> {c1', c3'}
|
|
validators[0].PShares = NewBondedShares(sdk.NewRat(200))
|
|
validators[1].PShares = NewBondedShares(sdk.NewRat(100))
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 2, len(updates))
|
|
require.Equal(t, validators[0].abciValidator(keeper.cdc), updates[0])
|
|
require.Equal(t, validators[1].abciValidator(keeper.cdc), updates[1])
|
|
}
|
|
|
|
func TestGetTendermintUpdatesInserted(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
amts := []int64{10, 20, 5, 15, 25}
|
|
var validators [5]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
// test validtor added at the beginning
|
|
// tendermintUpdate set: {} -> {c0}
|
|
keeper.setValidator(ctx, validators[2])
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 1, len(updates))
|
|
require.Equal(t, validators[2].abciValidator(keeper.cdc), updates[0])
|
|
|
|
// test validtor added at the beginning
|
|
// tendermintUpdate set: {} -> {c0}
|
|
keeper.clearTendermintUpdates(ctx)
|
|
keeper.setValidator(ctx, validators[3])
|
|
updates = keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 1, len(updates))
|
|
require.Equal(t, validators[3].abciValidator(keeper.cdc), updates[0])
|
|
|
|
// test validtor added at the end
|
|
// tendermintUpdate set: {} -> {c0}
|
|
keeper.clearTendermintUpdates(ctx)
|
|
keeper.setValidator(ctx, validators[4])
|
|
updates = keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 1, len(updates))
|
|
require.Equal(t, validators[4].abciValidator(keeper.cdc), updates[0])
|
|
}
|
|
|
|
func TestGetTendermintUpdatesNotValidatorCliff(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
params := defaultParams()
|
|
params.MaxValidators = 2
|
|
keeper.setParams(ctx, params)
|
|
|
|
amts := []int64{10, 20, 5}
|
|
var validators [5]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrs[i], pks[i], Description{})
|
|
validators[i].PShares = NewBondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
// test validator added at the end but not inserted in the valset
|
|
// tendermintUpdate set: {} -> {}
|
|
keeper.setValidator(ctx, validators[2])
|
|
updates := keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 0, len(updates))
|
|
|
|
// test validator change its power and become a gotValidator (pushing out an existing)
|
|
// tendermintUpdate set: {} -> {c0, c4}
|
|
keeper.clearTendermintUpdates(ctx)
|
|
assert.Equal(t, 0, len(keeper.getTendermintUpdates(ctx)))
|
|
|
|
validators[2].PShares = NewBondedShares(sdk.NewRat(15))
|
|
validators[2] = keeper.setValidator(ctx, validators[2])
|
|
|
|
updates = keeper.getTendermintUpdates(ctx)
|
|
require.Equal(t, 2, len(updates), "%v", updates)
|
|
require.Equal(t, validators[0].abciValidatorZero(keeper.cdc), updates[0])
|
|
require.Equal(t, validators[2].abciValidator(keeper.cdc), updates[1])
|
|
}
|
|
|
|
// tests GetDelegation, GetDelegations, SetDelegation, removeDelegation, GetBonds
|
|
func TestBond(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
|
|
//construct the validators
|
|
amts := []int64{9, 8, 7}
|
|
var validators [3]Validator
|
|
for i, amt := range amts {
|
|
validators[i] = NewValidator(addrVals[i], pks[i], Description{})
|
|
validators[i].PShares = NewUnbondedShares(sdk.NewRat(amt))
|
|
validators[i].DelegatorShares = sdk.NewRat(amt)
|
|
}
|
|
|
|
// first add a validators[0] to delegate too
|
|
validators[0] = keeper.setValidator(ctx, validators[0])
|
|
|
|
bond1to1 := Delegation{
|
|
DelegatorAddr: addrDels[0],
|
|
ValidatorAddr: addrVals[0],
|
|
Shares: sdk.NewRat(9),
|
|
}
|
|
|
|
// check the empty keeper first
|
|
_, found := keeper.GetDelegation(ctx, addrDels[0], addrVals[0])
|
|
assert.False(t, found)
|
|
|
|
// set and retrieve a record
|
|
keeper.setDelegation(ctx, bond1to1)
|
|
resBond, found := keeper.GetDelegation(ctx, addrDels[0], addrVals[0])
|
|
assert.True(t, found)
|
|
assert.True(t, bond1to1.equal(resBond))
|
|
|
|
// modify a records, save, and retrieve
|
|
bond1to1.Shares = sdk.NewRat(99)
|
|
keeper.setDelegation(ctx, bond1to1)
|
|
resBond, found = keeper.GetDelegation(ctx, addrDels[0], addrVals[0])
|
|
assert.True(t, found)
|
|
assert.True(t, bond1to1.equal(resBond))
|
|
|
|
// add some more records
|
|
validators[1] = keeper.setValidator(ctx, validators[1])
|
|
validators[2] = keeper.setValidator(ctx, validators[2])
|
|
bond1to2 := Delegation{addrDels[0], addrVals[1], sdk.NewRat(9), 0}
|
|
bond1to3 := Delegation{addrDels[0], addrVals[2], sdk.NewRat(9), 1}
|
|
bond2to1 := Delegation{addrDels[1], addrVals[0], sdk.NewRat(9), 2}
|
|
bond2to2 := Delegation{addrDels[1], addrVals[1], sdk.NewRat(9), 3}
|
|
bond2to3 := Delegation{addrDels[1], addrVals[2], sdk.NewRat(9), 4}
|
|
keeper.setDelegation(ctx, bond1to2)
|
|
keeper.setDelegation(ctx, bond1to3)
|
|
keeper.setDelegation(ctx, bond2to1)
|
|
keeper.setDelegation(ctx, bond2to2)
|
|
keeper.setDelegation(ctx, bond2to3)
|
|
|
|
// test all bond retrieve capabilities
|
|
resBonds := keeper.GetDelegations(ctx, addrDels[0], 5)
|
|
require.Equal(t, 3, len(resBonds))
|
|
assert.True(t, bond1to1.equal(resBonds[0]))
|
|
assert.True(t, bond1to2.equal(resBonds[1]))
|
|
assert.True(t, bond1to3.equal(resBonds[2]))
|
|
resBonds = keeper.GetDelegations(ctx, addrDels[0], 3)
|
|
require.Equal(t, 3, len(resBonds))
|
|
resBonds = keeper.GetDelegations(ctx, addrDels[0], 2)
|
|
require.Equal(t, 2, len(resBonds))
|
|
resBonds = keeper.GetDelegations(ctx, addrDels[1], 5)
|
|
require.Equal(t, 3, len(resBonds))
|
|
assert.True(t, bond2to1.equal(resBonds[0]))
|
|
assert.True(t, bond2to2.equal(resBonds[1]))
|
|
assert.True(t, bond2to3.equal(resBonds[2]))
|
|
allBonds := keeper.getAllDelegations(ctx)
|
|
require.Equal(t, 6, len(allBonds))
|
|
assert.True(t, bond1to1.equal(allBonds[0]))
|
|
assert.True(t, bond1to2.equal(allBonds[1]))
|
|
assert.True(t, bond1to3.equal(allBonds[2]))
|
|
assert.True(t, bond2to1.equal(allBonds[3]))
|
|
assert.True(t, bond2to2.equal(allBonds[4]))
|
|
assert.True(t, bond2to3.equal(allBonds[5]))
|
|
|
|
// delete a record
|
|
keeper.removeDelegation(ctx, bond2to3)
|
|
_, found = keeper.GetDelegation(ctx, addrDels[1], addrVals[2])
|
|
assert.False(t, found)
|
|
resBonds = keeper.GetDelegations(ctx, addrDels[1], 5)
|
|
require.Equal(t, 2, len(resBonds))
|
|
assert.True(t, bond2to1.equal(resBonds[0]))
|
|
assert.True(t, bond2to2.equal(resBonds[1]))
|
|
|
|
// delete all the records from delegator 2
|
|
keeper.removeDelegation(ctx, bond2to1)
|
|
keeper.removeDelegation(ctx, bond2to2)
|
|
_, found = keeper.GetDelegation(ctx, addrDels[1], addrVals[0])
|
|
assert.False(t, found)
|
|
_, found = keeper.GetDelegation(ctx, addrDels[1], addrVals[1])
|
|
assert.False(t, found)
|
|
resBonds = keeper.GetDelegations(ctx, addrDels[1], 5)
|
|
require.Equal(t, 0, len(resBonds))
|
|
}
|
|
|
|
func TestParams(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
expParams := defaultParams()
|
|
|
|
//check that the empty keeper loads the default
|
|
resParams := keeper.GetParams(ctx)
|
|
assert.True(t, expParams.equal(resParams))
|
|
|
|
//modify a params, save, and retrieve
|
|
expParams.MaxValidators = 777
|
|
keeper.setParams(ctx, expParams)
|
|
resParams = keeper.GetParams(ctx)
|
|
assert.True(t, expParams.equal(resParams))
|
|
}
|
|
|
|
func TestPool(t *testing.T) {
|
|
ctx, _, keeper := createTestInput(t, false, 0)
|
|
expPool := initialPool()
|
|
|
|
//check that the empty keeper loads the default
|
|
resPool := keeper.GetPool(ctx)
|
|
assert.True(t, expPool.equal(resPool))
|
|
|
|
//modify a params, save, and retrieve
|
|
expPool.TotalSupply = 777
|
|
keeper.setPool(ctx, expPool)
|
|
resPool = keeper.GetPool(ctx)
|
|
assert.True(t, expPool.equal(resPool))
|
|
}
|