a67728628e
* Created test_data folder with block json files for testing + create separate file for block base. * Fixed bug in WriteVarUint + Trim logic + unit tests * Refactored store and add more tests for it. * restore headerList from chain file * Fix tx decode bug + lots of housekeeping. * Implemented Node restore state from chain file. * Created standalone package for storage. Added couple more methods to Batch and Store interfaces. * Block persisting + tests * bumped version -> 0.31.0
64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package util
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import (
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"bytes"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestWriteVarUint1(t *testing.T) {
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var (
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val = uint64(1)
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buf = new(bytes.Buffer)
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)
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if err := WriteVarUint(buf, val); err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, 1, buf.Len())
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}
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func TestWriteVarUint1000(t *testing.T) {
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var (
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val = uint64(1000)
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buf = new(bytes.Buffer)
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)
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if err := WriteVarUint(buf, val); err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, 3, buf.Len())
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assert.Equal(t, byte(0xfd), buf.Bytes()[0])
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res := ReadVarUint(buf)
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assert.Equal(t, val, res)
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}
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func TestWriteVarUint100000(t *testing.T) {
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var (
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val = uint64(100000)
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buf = new(bytes.Buffer)
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)
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if err := WriteVarUint(buf, val); err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, 5, buf.Len())
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assert.Equal(t, byte(0xfe), buf.Bytes()[0])
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res := ReadVarUint(buf)
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assert.Equal(t, val, res)
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}
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func TestWriteVarUint100000000000(t *testing.T) {
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var (
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val = uint64(1000000000000)
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buf = new(bytes.Buffer)
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)
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if err := WriteVarUint(buf, val); err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, 9, buf.Len())
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assert.Equal(t, byte(0xff), buf.Bytes()[0])
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res := ReadVarUint(buf)
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assert.Equal(t, val, res)
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}
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