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sharding/contracts: added regression test

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Former-commit-id: 01dbc764a0a616d1ed4c21232d5fc886052c3c74 [formerly 5509cecf26e39948254f55d2d2cca820d3ed5b1b]
Former-commit-id: 3830de45de328b24d3d2c81559fac3a1e9d0a76a
This commit is contained in:
Terence Tsao 2018-05-13 11:28:23 -07:00
parent c545df41be
commit 248f245f9f
1 changed files with 31 additions and 0 deletions
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31
sharding/contracts/sharding_manager_test.go
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@ -516,6 +516,37 @@ func TestGetCommitteeWithNonMember(t *testing.T) {
}
// TestGetCommitteeWithinSamePeriod tests notary registers and samples within the same period
func TestGetCommitteeWithinSamePeriod(t *testing.T) {
addr := crypto.PubkeyToAddress(mainKey.PublicKey)
backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}})
txOpts := bind.NewKeyedTransactor(mainKey)
txOpts.Value = notaryDeposit
_, _, smc, _ := deploySMCContract(backend, mainKey)
// Notary 0 registers.
smc.RegisterNotary(txOpts)
backend.Commit()
notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr)
numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{})
if !notary.Deposited {
t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited)
}
if numNotaries.Cmp(big.NewInt(1)) != 0 {
t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries)
}
// Notary 0 samples for itself within the same period after registration
sampledAddr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0))
if addr != sampledAddr {
t.Errorf("Unable to sample notary address within same period of registration, got addr: %v", sampledAddr)
}
}
// TestGetCommitteeAfterDeregisters tests notary tries to be in committee after deregistered.
func TestGetCommitteeAfterDeregisters(t *testing.T) {
const notaryCount = 10