Test function to verify that the code is incorrect

sanity_test.go

package patriciaaccumulator

import (
        "encoding/hex"
        "fmt"
        "os"
        "path/filepath"
        "testing"
)

func TestVerify(t *testing.T) {
        path := "./utree/forestdata/"
        err := os.MkdirAll(path, os.ModePerm)
        defer os.RemoveAll(path)
        defer os.RemoveAll("./utree")
        if err != nil {
                t.Fatal(err)
        }
        _, err = os.Create(filepath.Join(path, "forestfile0.dat"))
        if err != nil {
                t.Fatal(err)
        }

        f := NewForest(nil, false)

        var leaves []Leaf
        numLeaves := uint8(8)
        for i := uint8(0); i < numLeaves; i++ {
                hash := Hash{}
                hash[0] = i + 1
                leaves = append(leaves, Leaf{Hash: hash})
        }

        _, err = f.Modify(leaves, nil)
        if err != nil {
                t.Fatal(err)
        }

        proveHashes := []Hash{leaves[2].Hash, leaves[7].Hash}
        bp, err := f.ProveBatch(proveHashes)
        if err != nil {
                t.Fatal(err)
        }

        fmt.Printf("Proof hash count: %d\n", len(bp.hashes))
        for _, hash := range bp.hashes {
                fmt.Printf("proofhash: %s\n", hex.EncodeToString(hash[:]))
        }
}