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package keeper_test | ||
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import ( | ||
"testing" | ||
"time" | ||
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"cosmossdk.io/math" | ||
testkeeper "github.com/cosmos/interchain-security/v6/testutil/keeper" | ||
providertypes "github.com/cosmos/interchain-security/v6/x/ccv/provider/types" | ||
"github.com/golang/mock/gomock" | ||
"github.com/stretchr/testify/require" | ||
) | ||
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func TestUpdateQueuedInfractionParams_RemoveIdenticalItem(t *testing.T) { | ||
k, ctx, ctrl, _ := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t)) | ||
defer ctrl.Finish() | ||
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consumerID := "consumer1" | ||
initialParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(4, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 500 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
} | ||
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// Set initial infraction parameters | ||
require.NoError(t, k.SetInfractionParameters(ctx, consumerID, initialParams)) | ||
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// Queue identical parameters | ||
require.NoError(t, k.UpdateQueuedInfractionParams(ctx, consumerID, initialParams)) | ||
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// Verify queue is empty | ||
hasQueued := k.HasQueuedInfractionParameters(ctx, consumerID) | ||
require.False(t, hasQueued) | ||
} | ||
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func TestUpdateQueuedInfractionParams_UpdateDifferentItem(t *testing.T) { | ||
k, ctx, ctrl, mocks := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t)) | ||
defer ctrl.Finish() | ||
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mocks.MockStakingKeeper.EXPECT().UnbondingTime(ctx).Return(time.Second, nil).AnyTimes() | ||
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consumerID := "consumer2" | ||
initialParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(4, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 500 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
} | ||
newParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 2000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(5, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDec(1), | ||
}, | ||
} | ||
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// Set initial infraction parameters | ||
require.NoError(t, k.SetInfractionParameters(ctx, consumerID, initialParams)) | ||
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// Queue different parameters | ||
require.NoError(t, k.UpdateQueuedInfractionParams(ctx, consumerID, newParams)) | ||
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// Verify queue has updated parameters | ||
queuedParams, err := k.GetQueuedInfractionParameters(ctx, consumerID) | ||
require.NoError(t, err) | ||
require.Equal(t, newParams, queuedParams) | ||
} | ||
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func TestUpdateQueuedInfractionParams_OnlyLastItemInQueue(t *testing.T) { | ||
k, ctx, ctrl, mocks := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t)) | ||
defer ctrl.Finish() | ||
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mocks.MockStakingKeeper.EXPECT().UnbondingTime(ctx).Return(time.Second, nil).AnyTimes() | ||
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initialParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(4, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 500 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
} | ||
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consumerID := "consumer3" | ||
paramsList := []providertypes.InfractionParameters{ | ||
{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(4, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 500 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
}, | ||
{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1500 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(3, 1), | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 600 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
}, | ||
} | ||
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// Set initial infraction parameters | ||
require.NoError(t, k.SetInfractionParameters(ctx, consumerID, initialParams)) | ||
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// Queue multiple parameters | ||
for _, params := range paramsList { | ||
require.NoError(t, k.UpdateQueuedInfractionParams(ctx, consumerID, params)) | ||
} | ||
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// Verify only the last one is kept in the queue | ||
queuedParams, err := k.GetQueuedInfractionParameters(ctx, consumerID) | ||
require.NoError(t, err) | ||
require.Equal(t, paramsList[len(paramsList)-1], queuedParams) | ||
} | ||
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func TestBeginBlockUpdateInfractionParameters_MixedTiming(t *testing.T) { | ||
keeper, ctx, ctrl, mocks := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t)) | ||
defer ctrl.Finish() | ||
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unbondingTime := time.Second | ||
mocks.MockStakingKeeper.EXPECT().UnbondingTime(gomock.Any()).Return(unbondingTime, nil).AnyTimes() | ||
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// Define old and new InfractionParameters | ||
oldInfractionParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1000 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(4, 1), // 0.4 | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 500 * time.Second, | ||
SlashFraction: math.LegacyNewDec(0), | ||
}, | ||
} | ||
newInfractionParams := providertypes.InfractionParameters{ | ||
DoubleSign: &providertypes.SlashJailParameters{ | ||
JailDuration: 1200 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(5, 1), // 0.5 | ||
}, | ||
Downtime: &providertypes.SlashJailParameters{ | ||
JailDuration: 600 * time.Second, | ||
SlashFraction: math.LegacyNewDecWithPrec(1, 1), // 0.1 | ||
}, | ||
} | ||
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// Define consumers | ||
consumerIds := []string{"consumer1", "consumer2", "consumer3", "consumer4"} | ||
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// Set old infraction parameters for all consumers | ||
for _, consumerId := range consumerIds { | ||
err := keeper.SetInfractionParameters(ctx, consumerId, oldInfractionParams) | ||
require.NoError(t, err) | ||
} | ||
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// Create contexts for different time scenarios | ||
currentTime := ctx.BlockTime() | ||
ctxWithTimeBefore := ctx.WithBlockTime(currentTime.Add(-2 * unbondingTime)) | ||
ctxWithTimeAfter := ctx.WithBlockTime(currentTime.Add(2 * unbondingTime)) | ||
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// Queue updates for consumers | ||
err := keeper.UpdateQueuedInfractionParams(ctxWithTimeBefore, "consumer1", newInfractionParams) | ||
require.NoError(t, err) | ||
err = keeper.UpdateQueuedInfractionParams(ctxWithTimeBefore, "consumer2", newInfractionParams) | ||
require.NoError(t, err) | ||
err = keeper.UpdateQueuedInfractionParams(ctxWithTimeAfter, "consumer3", newInfractionParams) | ||
require.NoError(t, err) | ||
err = keeper.UpdateQueuedInfractionParams(ctxWithTimeAfter, "consumer4", newInfractionParams) | ||
require.NoError(t, err) | ||
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// Call BeginBlockUpdateInfractionParameters with current context | ||
err = keeper.BeginBlockUpdateInfractionParameters(ctx) | ||
require.NoError(t, err) | ||
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// Confirm queue state | ||
require.True(t, keeper.HasQueuedInfractionParameters(ctx, "consumer3")) | ||
require.True(t, keeper.HasQueuedInfractionParameters(ctx, "consumer4")) | ||
require.False(t, keeper.HasQueuedInfractionParameters(ctx, "consumer1")) | ||
require.False(t, keeper.HasQueuedInfractionParameters(ctx, "consumer2")) | ||
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// Confirm infraction parameters are updated for consumer1 and consumer2 | ||
params1, err := keeper.GetInfractionParameters(ctx, "consumer1") | ||
require.NoError(t, err) | ||
require.Equal(t, params1, newInfractionParams) | ||
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params2, err := keeper.GetInfractionParameters(ctx, "consumer2") | ||
require.NoError(t, err) | ||
require.Equal(t, params2, newInfractionParams) | ||
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// Confirm infraction parameters are not updated for consumer3 and consumer4 | ||
params3, err := keeper.GetInfractionParameters(ctx, "consumer3") | ||
require.NoError(t, err) | ||
require.Equal(t, params3, oldInfractionParams) | ||
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params4, err := keeper.GetInfractionParameters(ctx, "consumer4") | ||
require.NoError(t, err) | ||
require.Equal(t, params4, oldInfractionParams) | ||
} |
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