Function TestGenerateAnswer

sqlchain/storageproof_test.go:117–151

(t *testing.T)

}

func TestGenerateAnswer(t *testing.T) {
	answer, err := GenerateAnswer(answers, previousBlock, currentNode)
	if err != nil {
		t.Error(err)
	}
	sqlIndex, err := getNextPuzzle(answers, previousBlock)
	if err != nil {
		t.Error(err)
	}
	record := []byte(selectRecord(sqlIndex))
	answerHash := hash.HashH(append(record, []byte(currentNode.ID)...))
	wantedAnswer := NewAnswer(previousBlock.ID, currentNode.ID, answerHash)
	if !reflect.DeepEqual(*answer, *wantedAnswer) {
		t.Errorf("answer is %s, should be %s", *answer, *wantedAnswer)
	}

	// void answers
	answer, err = GenerateAnswer(voidAnswer, previousBlock, currentNode)
	if err == nil {
		t.Errorf("answer is %+v, should be failed", answer)
	}

	// void block
	answer, err = GenerateAnswer(answers, voidBlock, currentNode)
	if err == nil {
		t.Errorf("answer is %+v, should be failed", answer)
	}

	// void node
	answer, err = GenerateAnswer(answers, previousBlock, voidNode)
	if err == nil {
		t.Errorf("answer is %+v, should be failed", answer)
	}

}

func init() {
	currentNode = proto.Node{ID: "123456"}