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core: fix failing mempool test

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There might be a case when identical nonces are generated for tx6, tx7 or
tx8 (they are not in mempool, so each of them pass mempool-presence
check). In this case test fails due to the lack of hashes into mp.conflicts
map (two of tx6, tx7 or tx8 have identical hashes) with the following
error:

```
=== RUN   TestMempoolAddRemoveConflicts
--- FAIL: TestMempoolAddRemoveConflicts (0.00s)
    mem_pool_test.go:376:
        	Error Trace:	mem_pool_test.go:376
        	Error:      	Not equal:
        	            	expected: 4
        	            	actual  : 3
        	Test:       	TestMempoolAddRemoveConflicts
```

Fixed by maling the nonce non-random.
This commit is contained in:
Anna Shaleva 2020-11-12 15:05:01 +03:00
parent e664657c8c
commit 54e6bcad12
1 changed files with 6 additions and 4 deletions
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10
pkg/core/mempool/mem_pool_test.go
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@ -308,13 +308,15 @@ func TestMempoolItemsOrder(t *testing.T) {
func TestMempoolAddRemoveConflicts(t *testing.T) {
capacity := 6
mp := New(capacity)
var fs = &FeerStub{
p2pSigExt: true,
}
var (
fs = &FeerStub{p2pSigExt: true}
nonce uint32 = 1
)
getConflictsTx := func(netFee int64, hashes ...util.Uint256) *transaction.Transaction {
tx := transaction.New(netmode.UnitTestNet, []byte{byte(opcode.PUSH1)}, 0)
tx.NetworkFee = netFee
tx.Nonce = uint32(random.Int(0, 1e4))
tx.Nonce = nonce
nonce++
tx.Signers = []transaction.Signer{{Account: util.Uint160{1, 2, 3}}}
tx.Attributes = make([]transaction.Attribute, len(hashes))
for i, h := range hashes {