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, "acdb4f121bc6f25041eb263ab463f1cd79236a32", 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, "b8cbf5adee8c524e14f531da9b49adbbbd66fffa", 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, "1708aabc85bbe00242d3db8c299516aa54e48c38", 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, "1708aabc85bbe00242d3db8c299516aa54e48c38", 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, "e728afe72ce351eed6aca65c5f78da19b9a6e214", 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, "e728afe72ce351eed6aca65c5f78da19b9a6e214", fmt.Sprintf("%x", db.Hash()), "Hash didn't match")
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}
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}
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