2020-03-06 23:06:01 +00:00
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package stategen
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import (
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2020-03-15 16:47:49 +00:00
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"context"
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"testing"
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"github.com/gogo/protobuf/proto"
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2020-03-30 22:10:45 +00:00
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"github.com/prysmaticlabs/prysm/beacon-chain/cache"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestResume(t *testing.T) {
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ctx := context.Background()
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db, _ := testDB.SetupDB(t)
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2020-03-30 22:10:45 +00:00
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service := New(db, cache.NewStateSummaryCache())
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root := [32]byte{'A'}
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beaconState, _ := testutil.DeterministicGenesisState(t, 32)
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require.NoError(t, beaconState.SetSlot(params.BeaconConfig().SlotsPerEpoch))
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require.NoError(t, service.beaconDB.SaveState(ctx, beaconState, root))
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2020-03-27 20:28:38 +00:00
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resumeState, err := service.Resume(ctx)
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require.NoError(t, err)
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if !proto.Equal(beaconState.InnerStateUnsafe(), resumeState.InnerStateUnsafe()) {
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t.Error("Diff saved state")
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}
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assert.Equal(t, params.BeaconConfig().SlotsPerEpoch, service.finalizedInfo.slot, "Did not get watned slot")
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assert.Equal(t, service.finalizedInfo.root, root, "Did not get wanted root")
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assert.NotNil(t, service.finalizedState(), "Wanted a non nil finalized state")
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}
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