github.com/mysteriumnetwork/node@v0.0.0-20240516044423-365054f76801/session/pingpong/consumer_totals_storage_test.go (about)

     1  /*
     2   * Copyright (C) 2019 The "MysteriumNetwork/node" Authors.
     3   *
     4   * This program is free software: you can redistribute it and/or modify
     5   * it under the terms of the GNU 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   * This program 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 General Public License for more details.
    13   *
    14   * You should have received a copy of the GNU General Public License
    15   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    16   */
    17  
    18  package pingpong
    19  
    20  import (
    21  	"math/big"
    22  	"testing"
    23  
    24  	"github.com/ethereum/go-ethereum/common"
    25  	"github.com/mysteriumnetwork/node/eventbus"
    26  	"github.com/mysteriumnetwork/node/identity"
    27  	"github.com/stretchr/testify/assert"
    28  )
    29  
    30  func TestConsumerTotalStorage(t *testing.T) {
    31  	consumerTotalsStorage := NewConsumerTotalsStorage(eventbus.New())
    32  
    33  	channelAddress := identity.FromAddress("someAddress")
    34  	hermesAddress := common.HexToAddress("someOtherAddress")
    35  	var amount = big.NewInt(12)
    36  
    37  	// check if errors are wrapped correctly
    38  	_, err := consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    39  	assert.Equal(t, ErrNotFound, err)
    40  
    41  	// store and check that total is stored correctly
    42  	err = consumerTotalsStorage.Store(1, channelAddress, hermesAddress, amount)
    43  	assert.NoError(t, err)
    44  
    45  	a, err := consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    46  	assert.NoError(t, err)
    47  	assert.Equal(t, amount, a)
    48  
    49  	var newAmount = big.NewInt(123)
    50  	// overwrite the amount, check if it is overwritten
    51  	err = consumerTotalsStorage.Store(1, channelAddress, hermesAddress, newAmount)
    52  	assert.NoError(t, err)
    53  
    54  	a, err = consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    55  	assert.NoError(t, err)
    56  	assert.EqualValues(t, newAmount, a)
    57  
    58  	var newLowerAmount = big.NewInt(120)
    59  	// overwrite the amount with lower, check that it is not overwritten
    60  	err = consumerTotalsStorage.Store(1, channelAddress, hermesAddress, newLowerAmount)
    61  	assert.NoError(t, err)
    62  
    63  	a, err = consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    64  	assert.NoError(t, err)
    65  	assert.EqualValues(t, newAmount, a)
    66  
    67  	someOtherChannel := identity.FromAddress("someOtherChannel")
    68  	// store two amounts, check if both are gotten correctly
    69  	err = consumerTotalsStorage.Store(1, someOtherChannel, hermesAddress, amount)
    70  	assert.NoError(t, err)
    71  
    72  	a, err = consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    73  	assert.NoError(t, err)
    74  	assert.EqualValues(t, newAmount, a)
    75  
    76  	addAmount := big.NewInt(10)
    77  	err = consumerTotalsStorage.Add(1, channelAddress, hermesAddress, addAmount)
    78  	assert.NoError(t, err)
    79  
    80  	a, err = consumerTotalsStorage.Get(1, channelAddress, hermesAddress)
    81  	assert.NoError(t, err)
    82  	assert.EqualValues(t, new(big.Int).Add(newAmount, addAmount), a)
    83  
    84  	a, err = consumerTotalsStorage.Get(1, someOtherChannel, hermesAddress)
    85  	assert.NoError(t, err)
    86  	assert.EqualValues(t, amount, a)
    87  
    88  	someUnusedChannel := identity.FromAddress("someUnusedChannel")
    89  
    90  	addAmount = big.NewInt(15)
    91  	err = consumerTotalsStorage.Add(1, someUnusedChannel, hermesAddress, addAmount)
    92  	assert.NoError(t, err)
    93  
    94  	a, err = consumerTotalsStorage.Get(1, someUnusedChannel, hermesAddress)
    95  	assert.NoError(t, err)
    96  	assert.EqualValues(t, addAmount, a)
    97  }