github.com/klaytn/klaytn@v1.12.1/api/api_public_blockchain_test.go (about)

     1  // Copyright 2023 The klaytn Authors
     2  // This file is part of the klaytn library.
     3  //
     4  // The klaytn library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The klaytn library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the klaytn library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package api
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/golang/mock/gomock"
    24  	mock_api "github.com/klaytn/klaytn/api/mocks"
    25  	"github.com/klaytn/klaytn/blockchain"
    26  	"github.com/klaytn/klaytn/common/hexutil"
    27  	"github.com/klaytn/klaytn/params"
    28  )
    29  
    30  func testInitForKlayApi(t *testing.T) (*gomock.Controller, *mock_api.MockBackend, *PublicBlockChainAPI) {
    31  	mockCtrl := gomock.NewController(t)
    32  	mockBackend := mock_api.NewMockBackend(mockCtrl)
    33  
    34  	blockchain.InitDeriveSha(params.TestChainConfig)
    35  
    36  	api := NewPublicBlockChainAPI(mockBackend)
    37  	return mockCtrl, mockBackend, api
    38  }
    39  
    40  func TestKlaytnAPI_EstimateGas(t *testing.T) {
    41  	mockCtrl, mockBackend, api := testInitForKlayApi(t)
    42  	defer mockCtrl.Finish()
    43  
    44  	testEstimateGas(t, mockBackend, func(ethArgs EthTransactionArgs) (hexutil.Uint64, error) {
    45  		// Testcases are written in EthTransactionArgs. Convert to klay CallArgs
    46  		args := CallArgs{
    47  			From:                 ethArgs.from(),
    48  			To:                   ethArgs.To,
    49  			GasPrice:             ethArgs.GasPrice,
    50  			MaxFeePerGas:         ethArgs.MaxFeePerGas,
    51  			MaxPriorityFeePerGas: ethArgs.MaxPriorityFeePerGas,
    52  			Data:                 ethArgs.data(),
    53  		}
    54  		if ethArgs.Gas != nil {
    55  			args.Gas = *ethArgs.Gas
    56  		}
    57  		if ethArgs.Value != nil {
    58  			args.Value = *ethArgs.Value
    59  		}
    60  		return api.EstimateGas(context.Background(), args)
    61  	})
    62  }