test_runner_test.go

package main

import (
  _"fmt"
  "testing"
  "encoding/hex"
)

var testsource = `{"Inputs":{
    "doe": "reindeer",
    "dog": "puppy",
    "dogglesworth": "cat"
  },
  "Expectation":"e378927bfc1bd4f01a2e8d9f59bd18db8a208bb493ac0b00f93ce51d4d2af76c"
}`

func TestTestRunner(t *testing.T) {
  db, _ := NewMemDatabase()
  trie := NewTrie(db, "")

  runner := NewTestRunner(t)
  runner.RunFromString(testsource, func(source *TestSource) {
    for key, value := range source.Inputs {
      trie.Update(key, value)
    }

    if hex.EncodeToString([]byte(trie.root)) != source.Expectation {
      t.Error("trie root did not match")
    }
  })
}