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50 lines
1.9 KiB
50 lines
1.9 KiB
// Copyright 2018 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package feed
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import (
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"testing"
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)
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func getTestFeedUpdate() *Update {
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return &Update{
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ID: *getTestID(),
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data: []byte("El que lee mucho y anda mucho, ve mucho y sabe mucho"),
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}
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}
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func TestUpdateSerializer(t *testing.T) {
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testBinarySerializerRecovery(t, getTestFeedUpdate(), "0x0000000000000000776f726c64206e657773207265706f72742c20657665727920686f7572000000876a8936a7cd0b79ef0735ad0896c1afe278781ce803000000000019456c20717565206c6565206d7563686f207920616e6461206d7563686f2c207665206d7563686f20792073616265206d7563686f")
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}
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func TestUpdateLengthCheck(t *testing.T) {
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testBinarySerializerLengthCheck(t, getTestFeedUpdate())
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// Test fail if update is too big
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update := getTestFeedUpdate()
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update.data = make([]byte, MaxUpdateDataLength+100)
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serialized := make([]byte, update.binaryLength())
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if err := update.binaryPut(serialized); err == nil {
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t.Fatal("Expected update.binaryPut to fail since update is too big")
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}
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// test fail if data is empty or nil
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update.data = nil
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serialized = make([]byte, update.binaryLength())
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if err := update.binaryPut(serialized); err == nil {
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t.Fatal("Expected update.binaryPut to fail since data is empty")
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}
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}
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