mirror of https://github.com/poanetwork/quorum.git
Update state tests to use gocheck
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parent
0a3a148ed4
commit
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@ -1,6 +1,7 @@
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package state
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import (
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. "gopkg.in/check.v1"
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"testing"
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"github.com/ethereum/go-ethereum/ethdb"
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@ -8,29 +9,41 @@ import (
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"github.com/ethereum/go-ethereum/trie"
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)
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var ZeroHash256 = make([]byte, 32)
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func Test(t *testing.T) { TestingT(t) }
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func TestSnapshot(t *testing.T) {
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type StateSuite struct {
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state *State
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}
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var _ = Suite(&StateSuite{})
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const expectedasbytes = "Expected % x Got % x"
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// var ZeroHash256 = make([]byte, 32)
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func (s *StateSuite) SetUpTest(c *C) {
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db, _ := ethdb.NewMemDatabase()
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ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
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ethutil.Config.Db = db
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state := New(trie.New(db, ""))
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stateObject := state.GetOrNewStateObject([]byte("aa"))
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stateObject.SetStorage(ethutil.Big("0"), ethutil.NewValue(42))
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snapshot := state.Copy()
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stateObject = state.GetStateObject([]byte("aa"))
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stateObject.SetStorage(ethutil.Big("0"), ethutil.NewValue(43))
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state.Set(snapshot)
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stateObject = state.GetStateObject([]byte("aa"))
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res := stateObject.GetStorage(ethutil.Big("0"))
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if !res.Cmp(ethutil.NewValue(42)) {
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t.Error("Expected storage 0 to be 42", res)
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}
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s.state = New(trie.New(db, ""))
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}
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func (s *StateSuite) TestSnapshot(c *C) {
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data1 := ethutil.NewValue(42)
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data2 := ethutil.NewValue(43)
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storageaddr := ethutil.Big("0")
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stateobjaddr := []byte("aa")
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stateObject := s.state.GetOrNewStateObject(stateobjaddr)
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stateObject.SetStorage(storageaddr, data1)
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snapshot := s.state.Copy()
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stateObject = s.state.GetStateObject(stateobjaddr)
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stateObject.SetStorage(storageaddr, data2)
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s.state.Set(snapshot)
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stateObject = s.state.GetStateObject(stateobjaddr)
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res := stateObject.GetStorage(storageaddr)
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c.Assert(data1, DeepEquals, res, Commentf(expectedasbytes, data1, res))
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}
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