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77607c6fdb
* testutils for cache * Merge branch 'master' into cache-test-refactor * removed some empty lines * Merge branch 'origin-master' into cache-test-refactor * Merge remote-tracking branch 'rkapka/cache-test-refactor' into cache-test-refactor * revert package names
35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
package cache_test
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import (
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"testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/cache"
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stateTrie "github.com/prysmaticlabs/prysm/beacon-chain/state"
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pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
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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 TestHotStateCache_RoundTrip(t *testing.T) {
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c := cache.NewHotStateCache()
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root := [32]byte{'A'}
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state := c.Get(root)
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assert.Equal(t, (*stateTrie.BeaconState)(nil), state)
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assert.Equal(t, false, c.Has(root), "Empty cache has an object")
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state, err := stateTrie.InitializeFromProto(&pb.BeaconState{
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Slot: 10,
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})
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require.NoError(t, err)
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c.Put(root, state)
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assert.Equal(t, true, c.Has(root), "Empty cache does not have an object")
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res := c.Get(root)
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assert.NotNil(t, state)
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assert.DeepEqual(t, res.CloneInnerState(), state.CloneInnerState(), "Expected equal protos to return from cache")
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c.Delete(root)
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assert.Equal(t, false, c.Has(root), "Cache not supposed to have the object")
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}
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