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hashes_test.go
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package types_test
import (
"bytes"
"fmt"
"github.com/dk-open/go-mmr/types"
"github.com/stretchr/testify/assert"
"reflect"
"testing"
)
var tests = []struct {
input interface{}
expected []byte
}{
{types.Hash128{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}}, // 12 bytes
{types.Hash160{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}}, // 20 bytes
{types.Hash224{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28}}, // 28 bytes
{types.Hash256{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}}, // 32 bytes
{types.Hash384{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48}}, // 48 bytes
{types.Hash512{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64}, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64}}, // 64 bytes
// Primitive types
{uint16(258), []byte{1, 2}},
{uint32(16909060), []byte{1, 2, 3, 4}},
{uint64(72623859790382856), []byte{1, 2, 3, 4, 5, 6, 7, 8}},
{int16(258), []byte{1, 2}},
{int32(16909060), []byte{1, 2, 3, 4}},
{int64(72623859790382856), []byte{1, 2, 3, 4, 5, 6, 7, 8}},
{int(16909060), []byte{1, 2, 3, 4}}, // Assuming 32-bit int
{uint(16909060), []byte{1, 2, 3, 4}}, // Assuming 32-bit uint
{string("test"), []byte("test")},
}
func TestHashBytes(t *testing.T) {
for _, test := range tests {
var result []byte
var err error
switch test.input.(type) {
case types.Hash128:
result, err = types.HashBytes[types.Hash128](test.input.(types.Hash128))
case types.Hash160:
result, err = types.HashBytes[types.Hash160](test.input.(types.Hash160))
case types.Hash224:
result, err = types.HashBytes[types.Hash224](test.input.(types.Hash224))
case types.Hash256:
result, err = types.HashBytes[types.Hash256](test.input.(types.Hash256))
case types.Hash384:
result, err = types.HashBytes[types.Hash384](test.input.(types.Hash384))
case types.Hash512:
result, err = types.HashBytes[types.Hash512](test.input.(types.Hash512))
case uint16:
result, err = types.HashBytes[uint16](test.input.(uint16))
case uint32:
result, err = types.HashBytes[uint32](test.input.(uint32))
case uint64:
result, err = types.HashBytes[uint64](test.input.(uint64))
case int16:
result, err = types.HashBytes[int16](test.input.(int16))
case int32:
result, err = types.HashBytes[int32](test.input.(int32))
case int64:
result, err = types.HashBytes[int64](test.input.(int64))
case int:
result, err = types.HashBytes[int](test.input.(int))
case uint:
result, err = types.HashBytes[uint](test.input.(uint))
case string:
result, err = types.HashBytes[string](test.input.(string))
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
fmt.Println("res", result, test.input)
if !assert.Equal(t, test.expected, result) {
t.Errorf("HashBytes(%v) = %v; want %v", test.input, result, test.expected)
}
}
}
func TestBufferWrite(t *testing.T) {
for _, test := range tests {
var buf bytes.Buffer
var err error
switch test.input.(type) {
case types.Hash128:
err = types.BufferWrite[types.Hash128](&buf, test.input.(types.Hash128))
case types.Hash160:
err = types.BufferWrite[types.Hash160](&buf, test.input.(types.Hash160))
case types.Hash224:
err = types.BufferWrite[types.Hash224](&buf, test.input.(types.Hash224))
case types.Hash256:
err = types.BufferWrite[types.Hash256](&buf, test.input.(types.Hash256))
case types.Hash384:
err = types.BufferWrite[types.Hash384](&buf, test.input.(types.Hash384))
case types.Hash512:
err = types.BufferWrite[types.Hash512](&buf, test.input.(types.Hash512))
case uint16:
err = types.BufferWrite[uint16](&buf, test.input.(uint16))
case uint32:
err = types.BufferWrite[uint32](&buf, test.input.(uint32))
case uint64:
err = types.BufferWrite[uint64](&buf, test.input.(uint64))
case int16:
err = types.BufferWrite[int16](&buf, test.input.(int16))
case int32:
err = types.BufferWrite[int32](&buf, test.input.(int32))
case int64:
err = types.BufferWrite[int64](&buf, test.input.(int64))
case int:
err = types.BufferWrite[int](&buf, test.input.(int))
case uint:
err = types.BufferWrite[uint](&buf, test.input.(uint))
case string:
err = types.BufferWrite[string](&buf, test.input.(string))
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if !assert.Equal(t, test.expected, buf.Bytes()) {
t.Errorf("HashBytes(%v) = %v; want %v", test.input, buf.Bytes(), test.expected)
}
}
}
func TestBufferRead(t *testing.T) {
for _, test := range tests {
buf := bytes.NewReader(test.expected)
var result interface{}
var err error
switch test.input.(type) {
case types.Hash128:
result, err = types.BufferRead[types.Hash128](buf)
case types.Hash160:
result, err = types.BufferRead[types.Hash160](buf)
case types.Hash224:
result, err = types.BufferRead[types.Hash224](buf)
case types.Hash256:
result, err = types.BufferRead[types.Hash256](buf)
case types.Hash384:
result, err = types.BufferRead[types.Hash384](buf)
case types.Hash512:
result, err = types.BufferRead[types.Hash512](buf)
case uint16:
result, err = types.BufferRead[uint16](buf)
case uint32:
result, err = types.BufferRead[uint32](buf)
case uint64:
result, err = types.BufferRead[uint64](buf)
case int16:
result, err = types.BufferRead[int16](buf)
case int32:
result, err = types.BufferRead[int32](buf)
case int64:
result, err = types.BufferRead[int64](buf)
case int:
result, err = types.BufferRead[int](buf)
case uint:
result, err = types.BufferRead[uint](buf)
case string:
result, err = types.BufferRead[string](buf)
default:
t.Errorf("Unsupported type: %T", test.expected)
}
// Error checking
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
// Equality check
if !reflect.DeepEqual(result, test.input) {
t.Errorf("BufferRead(%v) = %v; want %v", test.expected, result, test.input)
}
}
}