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rpc/server: implement getstateroot RPC

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This commit is contained in:
Evgenii Stratonikov 2020-06-03 18:09:36 +03:00
parent 1869d6d460
commit 4de22247d5
2 changed files with 52 additions and 0 deletions
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29
pkg/rpc/server/server_test.go
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@ -285,6 +285,18 @@ var rpcTestCases = map[string][]rpcTestCase{
check: checkNep5Transfers,
},
},
"getstateroot": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid hash",
params: `["0x1234567890"]`,
fail: true,
},
},
"getstorage": {
{
name: "positive",
@ -985,6 +997,23 @@ func testRPCProtocol(t *testing.T, doRPCCall func(string, string, *testing.T) []
require.Equal(t, b.Hash(), res.Hash)
})
})
t.Run("getstateroot", func(t *testing.T) {
testRoot := func(t *testing.T, p string) {
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getstateroot", "params": [%s]}`, p)
body := doRPCCall(rpc, httpSrv.URL, t)
rawRes := checkErrGetResult(t, body, false)
res := new(state.MPTRootState)
require.NoError(t, json.Unmarshal(rawRes, res))
require.NotEqual(t, util.Uint256{}, res.Root) // be sure this test uses valid height
expected, err := e.chain.GetStateRoot(5)
require.NoError(t, err)
require.Equal(t, expected, res)
}
t.Run("ByHeight", func(t *testing.T) { testRoot(t, strconv.FormatInt(5, 10)) })
t.Run("ByHash", func(t *testing.T) { testRoot(t, `"`+chain.GetHeaderHash(5).StringLE()+`"`) })
})
t.Run("getrawtransaction", func(t *testing.T) {
block, _ := chain.GetBlock(chain.GetHeaderHash(0))