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test edge cases

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This commit is contained in:
Felipe Andrade 2023-05-09 14:20:23 -07:00
parent c7caf2af4d
commit 53e4a369ab
1 changed files with 37 additions and 1 deletions
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38
proxyd/proxyd/integration_tests/consensus_test.go
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@ -135,7 +135,7 @@ func TestConsensus(t *testing.T) {
require.Equal(t, 1, len(consensusGroup))
})
t.Run("prevent using a backend lagging behind 2", func(t *testing.T) {
t.Run("prevent using a backend lagging behind - at limit", func(t *testing.T) {
h1.ResetOverrides()
h2.ResetOverrides()
bg.Consensus.Unban()
@ -146,6 +146,7 @@ func TestConsensus(t *testing.T) {
Response: buildGetBlockResponse("0x1", "hash1"),
})
// 0x1 + 50 = 0x33
h2.AddOverride(&ms.MethodTemplate{
Method: "eth_getBlockByNumber",
Block: "latest",
@ -170,6 +171,41 @@ func TestConsensus(t *testing.T) {
require.Equal(t, 2, len(consensusGroup))
})
t.Run("prevent using a backend lagging behind - one before limit", func(t *testing.T) {
h1.ResetOverrides()
h2.ResetOverrides()
bg.Consensus.Unban()
h1.AddOverride(&ms.MethodTemplate{
Method: "eth_getBlockByNumber",
Block: "latest",
Response: buildGetBlockResponse("0x1", "hash1"),
})
// 0x1 + 49 = 0x32
h2.AddOverride(&ms.MethodTemplate{
Method: "eth_getBlockByNumber",
Block: "latest",
Response: buildGetBlockResponse("0x32", "hash0x100"),
})
h2.AddOverride(&ms.MethodTemplate{
Method: "eth_getBlockByNumber",
Block: "0x100",
Response: buildGetBlockResponse("0x32", "hash0x100"),
})
for _, be := range bg.Backends {
bg.Consensus.UpdateBackend(ctx, be)
}
bg.Consensus.UpdateBackendGroupConsensus(ctx)
require.Equal(t, "0x1", bg.Consensus.GetConsensusBlockNumber().String())
consensusGroup := bg.Consensus.GetConsensusGroup()
require.Equal(t, 2, len(consensusGroup))
})
t.Run("prevent using a backend not in sync", func(t *testing.T) {
h1.ResetOverrides()
h2.ResetOverrides()