mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
676 lines
22 KiB
Go
676 lines
22 KiB
Go
package keeper_test
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import (
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"context"
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"testing"
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"github.com/cosmos/cosmos-sdk/baseapp"
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"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/staking"
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stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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"github.com/stretchr/testify/suite"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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"github.com/kava-labs/kava/x/earn/keeper"
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"github.com/kava-labs/kava/x/earn/testutil"
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"github.com/kava-labs/kava/x/earn/types"
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liquidtypes "github.com/kava-labs/kava/x/liquid/types"
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)
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type grpcQueryTestSuite struct {
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testutil.Suite
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queryClient types.QueryClient
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}
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func (suite *grpcQueryTestSuite) SetupTest() {
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suite.Suite.SetupTest()
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suite.Keeper.SetParams(suite.Ctx, types.DefaultParams())
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queryHelper := baseapp.NewQueryServerTestHelper(suite.Ctx, suite.App.InterfaceRegistry())
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types.RegisterQueryServer(queryHelper, keeper.NewQueryServerImpl(suite.Keeper))
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suite.queryClient = types.NewQueryClient(queryHelper)
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}
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func TestGrpcQueryTestSuite(t *testing.T) {
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suite.Run(t, new(grpcQueryTestSuite))
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}
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func (suite *grpcQueryTestSuite) TestQueryParams() {
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vaultDenom := "usdx"
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res, err := suite.queryClient.Params(context.Background(), types.NewQueryParamsRequest())
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suite.Require().NoError(err)
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// ElementsMatch instead of Equal because AllowedVaults{} != AllowedVaults(nil)
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suite.Require().ElementsMatch(types.DefaultParams().AllowedVaults, res.Params.AllowedVaults)
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// Add vault to params
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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// Query again for added vault
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res, err = suite.queryClient.Params(context.Background(), types.NewQueryParamsRequest())
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suite.Require().NoError(err)
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suite.Require().Equal(
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types.AllowedVaults{
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types.NewAllowedVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil),
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},
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res.Params.AllowedVaults,
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)
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}
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func (suite *grpcQueryTestSuite) TestVaults_ZeroSupply() {
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// Add vaults
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suite.CreateVault("usdx", types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault("busd", types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.Run("single", func() {
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res, err := suite.queryClient.Vault(context.Background(), types.NewQueryVaultRequest("usdx"))
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suite.Require().NoError(err)
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suite.Require().Equal(
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types.VaultResponse{
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Denom: "usdx",
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: sdk.NewDec(0).String(),
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TotalValue: sdk.NewInt(0),
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},
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res.Vault,
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)
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})
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suite.Run("all", func() {
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res, err := suite.queryClient.Vaults(context.Background(), types.NewQueryVaultsRequest())
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suite.Require().NoError(err)
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suite.Require().ElementsMatch([]types.VaultResponse{
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{
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Denom: "usdx",
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: sdk.ZeroDec().String(),
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TotalValue: sdk.ZeroInt(),
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},
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{
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Denom: "busd",
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: sdk.ZeroDec().String(),
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TotalValue: sdk.ZeroInt(),
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},
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},
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res.Vaults,
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)
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})
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}
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func (suite *grpcQueryTestSuite) TestVaults_WithSupply() {
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vaultDenom := "usdx"
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vault2Denom := testutil.TestBkavaDenoms[0]
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depositAmount := sdk.NewInt64Coin(vaultDenom, 100)
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deposit2Amount := sdk.NewInt64Coin(vault2Denom, 100)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault("bkava", types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(
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sdk.NewInt64Coin(vaultDenom, 1000),
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sdk.NewInt64Coin(vault2Denom, 1000),
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), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), deposit2Amount, types.STRATEGY_TYPE_SAVINGS)
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suite.Require().NoError(err)
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res, err := suite.queryClient.Vaults(context.Background(), types.NewQueryVaultsRequest())
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suite.Require().NoError(err)
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suite.Require().Len(res.Vaults, 2)
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suite.Require().ElementsMatch(
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[]types.VaultResponse{
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{
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Denom: vaultDenom,
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: depositAmount.Amount.ToDec().String(),
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TotalValue: depositAmount.Amount,
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},
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{
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Denom: vault2Denom,
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_SAVINGS},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: deposit2Amount.Amount.ToDec().String(),
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TotalValue: deposit2Amount.Amount,
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},
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},
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res.Vaults,
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)
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}
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func (suite *grpcQueryTestSuite) TestVaults_MixedSupply() {
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vaultDenom := "usdx"
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vault2Denom := "busd"
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vault3Denom := testutil.TestBkavaDenoms[0]
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depositAmount := sdk.NewInt64Coin(vault3Denom, 100)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault(vault2Denom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault("bkava", types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(
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sdk.NewInt64Coin(vaultDenom, 1000),
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sdk.NewInt64Coin(vault2Denom, 1000),
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sdk.NewInt64Coin(vault3Denom, 1000),
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), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
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suite.Require().NoError(err)
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res, err := suite.queryClient.Vaults(context.Background(), types.NewQueryVaultsRequest())
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suite.Require().NoError(err)
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suite.Require().Len(res.Vaults, 3)
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suite.Require().ElementsMatch(
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[]types.VaultResponse{
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{
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Denom: vaultDenom,
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: sdk.ZeroDec().String(),
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TotalValue: sdk.ZeroInt(),
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},
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{
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Denom: vault2Denom,
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_HARD},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: sdk.ZeroDec().String(),
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TotalValue: sdk.ZeroInt(),
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},
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{
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Denom: vault3Denom,
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Strategies: []types.StrategyType{types.STRATEGY_TYPE_SAVINGS},
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IsPrivateVault: false,
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AllowedDepositors: nil,
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TotalShares: depositAmount.Amount.ToDec().String(),
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TotalValue: depositAmount.Amount,
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},
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},
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res.Vaults,
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)
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}
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func (suite *grpcQueryTestSuite) TestVault_NotFound() {
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_, err := suite.queryClient.Vault(context.Background(), types.NewQueryVaultRequest("usdx"))
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, status.Errorf(codes.NotFound, "vault not found with specified denom"))
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}
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func (suite *grpcQueryTestSuite) TestDeposits() {
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vault1Denom := "usdx"
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vault2Denom := "busd"
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vault3Denom := testutil.TestBkavaDenoms[0]
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// Add vaults
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suite.CreateVault(vault1Denom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault(vault2Denom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault("bkava", types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
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startBalance := sdk.NewCoins(
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sdk.NewInt64Coin(vault1Denom, 1000),
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sdk.NewInt64Coin(vault2Denom, 1000),
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sdk.NewInt64Coin(vault3Denom, 1000),
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)
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deposit1Amount := sdk.NewInt64Coin(vault1Denom, 100)
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deposit2Amount := sdk.NewInt64Coin(vault2Denom, 200)
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deposit3Amount := sdk.NewInt64Coin(vault3Denom, 200)
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// Accounts
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acc1 := suite.CreateAccount(startBalance, 0).GetAddress()
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acc2 := suite.CreateAccount(startBalance, 1).GetAddress()
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// Deposit into each vault from each account - 4 total deposits
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// Acc 1: usdx + busd
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// Acc 2: usdx + bkava
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err := suite.Keeper.Deposit(suite.Ctx, acc1, deposit1Amount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Deposit(suite.Ctx, acc1, deposit2Amount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit1Amount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Deposit(suite.Ctx, acc2, deposit3Amount, types.STRATEGY_TYPE_SAVINGS)
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suite.Require().NoError(err)
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suite.Run("specific vault", func() {
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// Query all deposits for account 1
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc1.String(), vault1Denom, nil),
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)
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suite.Require().NoError(err)
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suite.Require().Len(res.Deposits, 1)
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suite.Require().ElementsMatchf(
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[]types.DepositResponse{
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{
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Depositor: acc1.String(),
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// Only includes specified deposit shares
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Shares: types.NewVaultShares(
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types.NewVaultShare(deposit1Amount.Denom, deposit1Amount.Amount.ToDec()),
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),
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// Only the specified vault denom value
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Value: sdk.NewCoins(deposit1Amount),
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},
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},
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res.Deposits,
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"deposits should match, got %v",
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res.Deposits,
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)
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})
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suite.Run("specific bkava vault", func() {
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc2.String(), vault3Denom, nil),
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)
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suite.Require().NoError(err)
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suite.Require().Len(res.Deposits, 1)
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suite.Require().ElementsMatchf(
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[]types.DepositResponse{
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{
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Depositor: acc2.String(),
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// Only includes specified deposit shares
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Shares: types.NewVaultShares(
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types.NewVaultShare(deposit3Amount.Denom, deposit3Amount.Amount.ToDec()),
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),
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// Only the specified vault denom value
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Value: sdk.NewCoins(deposit3Amount),
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},
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},
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res.Deposits,
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"deposits should match, got %v",
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res.Deposits,
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)
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})
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suite.Run("invalid vault", func() {
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_, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc1.String(), "notavaliddenom", nil),
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)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, status.Errorf(codes.NotFound, "vault for notavaliddenom not found"))
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})
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suite.Run("all vaults", func() {
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// Query all deposits for account 1
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc1.String(), "", nil),
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)
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suite.Require().NoError(err)
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suite.Require().Len(res.Deposits, 1)
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suite.Require().ElementsMatch(
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[]types.DepositResponse{
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{
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Depositor: acc1.String(),
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Shares: types.NewVaultShares(
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types.NewVaultShare(deposit1Amount.Denom, deposit1Amount.Amount.ToDec()),
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types.NewVaultShare(deposit2Amount.Denom, deposit2Amount.Amount.ToDec()),
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),
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Value: sdk.NewCoins(deposit1Amount, deposit2Amount),
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},
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},
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res.Deposits,
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)
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})
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}
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func (suite *grpcQueryTestSuite) TestDeposits_NoDeposits() {
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vault1Denom := "usdx"
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vault2Denom := "busd"
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// Add vaults
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suite.CreateVault(vault1Denom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault(vault2Denom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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suite.CreateVault("bkava", types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
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// Accounts
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acc1 := suite.CreateAccount(sdk.NewCoins(), 0).GetAddress()
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suite.Run("specific vault", func() {
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// Query all deposits for account 1
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc1.String(), vault1Denom, nil),
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)
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suite.Require().NoError(err)
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suite.Require().Len(res.Deposits, 1)
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suite.Require().ElementsMatchf(
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[]types.DepositResponse{
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{
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Depositor: acc1.String(),
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// Zero shares and zero value
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Shares: nil,
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Value: nil,
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},
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},
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res.Deposits,
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"deposits should match, got %v",
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res.Deposits,
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)
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})
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suite.Run("all vaults", func() {
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// Query all deposits for account 1
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(acc1.String(), "", nil),
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)
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suite.Require().NoError(err)
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suite.Require().Empty(res.Deposits)
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})
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}
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func (suite *grpcQueryTestSuite) TestDeposits_NoDepositor() {
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_, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest("", "usdx", nil),
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)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, status.Error(codes.InvalidArgument, "depositor is required"))
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}
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func (suite *grpcQueryTestSuite) TestDeposits_InvalidAddress() {
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_, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest("asdf", "usdx", nil),
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)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, status.Error(codes.InvalidArgument, "Invalid address"))
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_, err = suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest("asdf", "", nil),
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)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, status.Error(codes.InvalidArgument, "Invalid address"))
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}
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func (suite *grpcQueryTestSuite) TestDeposits_bKava() {
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// vault denom is only "bkava" which has it's own special handler
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suite.CreateVault(
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"bkava",
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types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS},
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false,
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[]sdk.AccAddress{},
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)
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suite.CreateVault(
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"ukava",
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types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS},
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false,
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[]sdk.AccAddress{},
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)
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address1, derivatives1, _ := suite.createAccountWithDerivatives(testutil.TestBkavaDenoms[0], sdk.NewInt(1e9))
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address2, derivatives2, _ := suite.createAccountWithDerivatives(testutil.TestBkavaDenoms[1], sdk.NewInt(1e9))
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err := suite.App.FundAccount(suite.Ctx, address1, sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1e9))))
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suite.Require().NoError(err)
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// Slash the last validator to reduce the value of it's derivatives to test bkava to underlying token conversion.
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// First call end block to bond validator to enable slashing.
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staking.EndBlocker(suite.Ctx, suite.App.GetStakingKeeper())
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err = suite.slashValidator(sdk.ValAddress(address2), sdk.MustNewDecFromStr("0.5"))
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suite.Require().NoError(err)
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suite.Run("no deposits", func() {
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// Query all deposits for account 1
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res, err := suite.queryClient.Deposits(
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context.Background(),
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types.NewQueryDepositsRequest(address1.String(), "bkava", nil),
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)
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suite.Require().NoError(err)
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suite.Require().Len(res.Deposits, 1)
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suite.Require().ElementsMatchf(
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[]types.DepositResponse{
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{
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Depositor: address1.String(),
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// Zero shares for "bkava" aggregate
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Shares: nil,
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// Only the specified vault denom value
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Value: nil,
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},
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},
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res.Deposits,
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"deposits should match, got %v",
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res.Deposits,
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)
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})
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err = suite.Keeper.Deposit(suite.Ctx, address1, derivatives1, types.STRATEGY_TYPE_SAVINGS)
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suite.Require().NoError(err)
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|
|
err = suite.BankKeeper.SendCoins(suite.Ctx, address2, address1, sdk.NewCoins(derivatives2))
|
|
suite.Require().NoError(err)
|
|
err = suite.Keeper.Deposit(suite.Ctx, address1, derivatives2, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
err = suite.Keeper.Deposit(suite.Ctx, address1, sdk.NewInt64Coin("ukava", 1e6), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Run("multiple deposits", func() {
|
|
// Query all deposits for account 1
|
|
res, err := suite.queryClient.Deposits(
|
|
context.Background(),
|
|
types.NewQueryDepositsRequest(address1.String(), "bkava", nil),
|
|
)
|
|
suite.Require().NoError(err)
|
|
suite.Require().Len(res.Deposits, 1)
|
|
// first validator isn't slashed, so bkava units equal to underlying staked tokens
|
|
// last validator slashed 50% so derivatives are worth half
|
|
// Excludes non-bkava deposits
|
|
expectedValue := derivatives1.Amount.Add(derivatives2.Amount.QuoRaw(2))
|
|
suite.Require().ElementsMatchf(
|
|
[]types.DepositResponse{
|
|
{
|
|
Depositor: address1.String(),
|
|
// Zero shares for "bkava" aggregate
|
|
Shares: nil,
|
|
// Value returned in units of staked token
|
|
Value: sdk.NewCoins(
|
|
sdk.NewCoin(suite.bondDenom(), expectedValue),
|
|
),
|
|
},
|
|
},
|
|
res.Deposits,
|
|
"deposits should match, got %v",
|
|
res.Deposits,
|
|
)
|
|
})
|
|
}
|
|
|
|
func (suite *grpcQueryTestSuite) TestVault_bKava_Single() {
|
|
vaultDenom := "bkava"
|
|
coinDenom := testutil.TestBkavaDenoms[0]
|
|
|
|
startBalance := sdk.NewInt64Coin(coinDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(coinDenom, 100)
|
|
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
|
|
// vault denom is only "bkava" which has it's own special handler
|
|
suite.CreateVault(
|
|
vaultDenom,
|
|
types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS},
|
|
false,
|
|
[]sdk.AccAddress{},
|
|
)
|
|
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(
|
|
err,
|
|
"should be able to deposit bkava derivative denom in bkava vault",
|
|
)
|
|
|
|
res, err := suite.queryClient.Vault(
|
|
context.Background(),
|
|
types.NewQueryVaultRequest(coinDenom),
|
|
)
|
|
suite.Require().NoError(err)
|
|
suite.Require().Equal(
|
|
types.VaultResponse{
|
|
Denom: coinDenom,
|
|
Strategies: types.StrategyTypes{
|
|
types.STRATEGY_TYPE_SAVINGS,
|
|
},
|
|
IsPrivateVault: false,
|
|
AllowedDepositors: []string(nil),
|
|
TotalShares: "100.000000000000000000",
|
|
TotalValue: sdk.NewInt(100),
|
|
},
|
|
res.Vault,
|
|
)
|
|
}
|
|
|
|
func (suite *grpcQueryTestSuite) TestVault_bKava_Aggregate() {
|
|
vaultDenom := "bkava"
|
|
|
|
address1, derivatives1, _ := suite.createAccountWithDerivatives(testutil.TestBkavaDenoms[0], sdk.NewInt(1e9))
|
|
address2, derivatives2, _ := suite.createAccountWithDerivatives(testutil.TestBkavaDenoms[1], sdk.NewInt(1e9))
|
|
address3, derivatives3, _ := suite.createAccountWithDerivatives(testutil.TestBkavaDenoms[2], sdk.NewInt(1e9))
|
|
// Slash the last validator to reduce the value of it's derivatives to test bkava to underlying token conversion.
|
|
// First call end block to bond validator to enable slashing.
|
|
staking.EndBlocker(suite.Ctx, suite.App.GetStakingKeeper())
|
|
err := suite.slashValidator(sdk.ValAddress(address3), sdk.MustNewDecFromStr("0.5"))
|
|
suite.Require().NoError(err)
|
|
|
|
// vault denom is only "bkava" which has it's own special handler
|
|
suite.CreateVault(
|
|
vaultDenom,
|
|
types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS},
|
|
false,
|
|
[]sdk.AccAddress{},
|
|
)
|
|
|
|
err = suite.Keeper.Deposit(suite.Ctx, address1, derivatives1, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
err = suite.Keeper.Deposit(suite.Ctx, address2, derivatives2, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
err = suite.Keeper.Deposit(suite.Ctx, address3, derivatives3, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Query "bkava" to get aggregate amount
|
|
res, err := suite.queryClient.Vault(
|
|
context.Background(),
|
|
types.NewQueryVaultRequest(vaultDenom),
|
|
)
|
|
suite.Require().NoError(err)
|
|
// first two validators are not slashed, so bkava units equal to underlying staked tokens
|
|
expectedValue := derivatives1.Amount.Add(derivatives2.Amount)
|
|
// last validator slashed 50% so derivatives are worth half
|
|
expectedValue = expectedValue.Add(derivatives2.Amount.QuoRaw(2))
|
|
suite.Require().Equal(
|
|
types.VaultResponse{
|
|
Denom: vaultDenom,
|
|
Strategies: types.StrategyTypes{
|
|
types.STRATEGY_TYPE_SAVINGS,
|
|
},
|
|
IsPrivateVault: false,
|
|
AllowedDepositors: []string(nil),
|
|
// No shares for aggregate
|
|
TotalShares: "0",
|
|
TotalValue: expectedValue,
|
|
},
|
|
res.Vault,
|
|
)
|
|
}
|
|
|
|
// createUnbondedValidator creates an unbonded validator with the given amount of self-delegation.
|
|
func (suite *grpcQueryTestSuite) createUnbondedValidator(address sdk.ValAddress, selfDelegation sdk.Coin, minSelfDelegation sdk.Int) error {
|
|
msg, err := stakingtypes.NewMsgCreateValidator(
|
|
address,
|
|
ed25519.GenPrivKey().PubKey(),
|
|
selfDelegation,
|
|
stakingtypes.Description{},
|
|
stakingtypes.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
|
|
minSelfDelegation,
|
|
)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
msgServer := stakingkeeper.NewMsgServerImpl(suite.App.GetStakingKeeper())
|
|
_, err = msgServer.CreateValidator(sdk.WrapSDKContext(suite.Ctx), msg)
|
|
return err
|
|
}
|
|
|
|
// createAccountWithDerivatives creates an account with the given amount and denom of derivative token.
|
|
// Internally, it creates a validator account and mints derivatives from the validator's self delegation.
|
|
func (suite *grpcQueryTestSuite) createAccountWithDerivatives(denom string, amount sdk.Int) (sdk.AccAddress, sdk.Coin, sdk.Coins) {
|
|
valAddress, err := liquidtypes.ParseLiquidStakingTokenDenom(denom)
|
|
suite.Require().NoError(err)
|
|
address := sdk.AccAddress(valAddress)
|
|
|
|
remainingSelfDelegation := sdk.NewInt(1e6)
|
|
selfDelegation := sdk.NewCoin(
|
|
suite.bondDenom(),
|
|
amount.Add(remainingSelfDelegation),
|
|
)
|
|
|
|
suite.NewAccountFromAddr(address, sdk.NewCoins(selfDelegation))
|
|
|
|
err = suite.createUnbondedValidator(valAddress, selfDelegation, remainingSelfDelegation)
|
|
suite.Require().NoError(err)
|
|
|
|
toConvert := sdk.NewCoin(suite.bondDenom(), amount)
|
|
derivatives, err := suite.App.GetLiquidKeeper().MintDerivative(suite.Ctx,
|
|
address,
|
|
valAddress,
|
|
toConvert,
|
|
)
|
|
suite.Require().NoError(err)
|
|
|
|
fullBalance := suite.BankKeeper.GetAllBalances(suite.Ctx, address)
|
|
|
|
return address, derivatives, fullBalance
|
|
}
|
|
|
|
// slashValidator slashes the validator with the given address by the given percentage.
|
|
func (suite *grpcQueryTestSuite) slashValidator(address sdk.ValAddress, slashFraction sdk.Dec) error {
|
|
stakingKeeper := suite.App.GetStakingKeeper()
|
|
|
|
validator, found := stakingKeeper.GetValidator(suite.Ctx, address)
|
|
suite.Require().True(found)
|
|
consAddr, err := validator.GetConsAddr()
|
|
suite.Require().NoError(err)
|
|
|
|
// Assume infraction was at current height. Note unbonding delegations and redelegations are only slashed if created after
|
|
// the infraction height so none will be slashed.
|
|
infractionHeight := suite.Ctx.BlockHeight()
|
|
|
|
power := stakingKeeper.TokensToConsensusPower(suite.Ctx, validator.GetTokens())
|
|
|
|
stakingKeeper.Slash(suite.Ctx, consAddr, infractionHeight, power, slashFraction)
|
|
return nil
|
|
}
|
|
|
|
// bondDenom fetches the staking denom from the staking module.
|
|
func (suite *grpcQueryTestSuite) bondDenom() string {
|
|
return suite.App.GetStakingKeeper().BondDenom(suite.Ctx)
|
|
}
|