54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package merkle
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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type strHasher string
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func (str strHasher) Hash() []byte {
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return SimpleHashFromBytes([]byte(str))
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}
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func TestSimpleMap(t *testing.T) {
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{
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db := NewSimpleMap()
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db.Set("key1", strHasher("value1"))
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assert.Equal(t, "19618304d1ad2635c4238bce87f72331b22a11a1", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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{
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db := NewSimpleMap()
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db.Set("key1", strHasher("value2"))
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assert.Equal(t, "51cb96d3d41e1714def72eb4bacc211de9ddf284", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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{
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db := NewSimpleMap()
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db.Set("key1", strHasher("value1"))
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db.Set("key2", strHasher("value2"))
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assert.Equal(t, "58a0a99d5019fdcad4bcf55942e833b2dfab9421", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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{
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db := NewSimpleMap()
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db.Set("key2", strHasher("value2")) // NOTE: out of order
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db.Set("key1", strHasher("value1"))
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assert.Equal(t, "58a0a99d5019fdcad4bcf55942e833b2dfab9421", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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{
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db := NewSimpleMap()
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db.Set("key1", strHasher("value1"))
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db.Set("key2", strHasher("value2"))
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db.Set("key3", strHasher("value3"))
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assert.Equal(t, "cb56db3c7993e977f4c2789559ae3e5e468a6e9b", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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{
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db := NewSimpleMap()
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db.Set("key2", strHasher("value2")) // NOTE: out of order
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db.Set("key1", strHasher("value1"))
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db.Set("key3", strHasher("value3"))
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assert.Equal(t, "cb56db3c7993e977f4c2789559ae3e5e468a6e9b", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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}
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