2021-04-28 08:39:58 -07:00
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package keeper_test
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import (
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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"github.com/cosmos/cosmos-sdk/x/feegrant"
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2021-04-28 08:39:58 -07:00
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)
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2021-05-07 00:10:47 -07:00
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func (suite *KeeperTestSuite) TestGrantAllowance() {
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oneYear := suite.sdkCtx.BlockTime().AddDate(1, 0, 0)
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testCases := []struct {
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name string
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req func() *feegrant.MsgGrantAllowance
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expectErr bool
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errMsg string
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}{
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{
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"invalid granter address",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.BasicAllowance{})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: "invalid-granter",
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Grantee: suite.addrs[1].String(),
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Allowance: any,
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}
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},
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true,
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"decoding bech32 failed",
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},
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{
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"invalid grantee address",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.BasicAllowance{})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: "invalid-grantee",
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Allowance: any,
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}
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},
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true,
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"decoding bech32 failed",
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},
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{
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"valid: basic fee allowance",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.BasicAllowance{
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SpendLimit: suite.atom,
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Expiration: &oneYear,
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})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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Allowance: any,
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}
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},
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false,
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"",
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},
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{
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"fail: fee allowance exists",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.BasicAllowance{
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SpendLimit: suite.atom,
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Expiration: &oneYear,
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})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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Allowance: any,
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}
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},
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true,
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"fee allowance already exists",
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},
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{
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"valid: periodic fee allowance",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.PeriodicAllowance{
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Basic: feegrant.BasicAllowance{
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SpendLimit: suite.atom,
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Expiration: &oneYear,
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},
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})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[1].String(),
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Grantee: suite.addrs[2].String(),
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Allowance: any,
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}
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},
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false,
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"",
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},
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{
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"error: fee allowance exists",
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func() *feegrant.MsgGrantAllowance {
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any, err := codectypes.NewAnyWithValue(&feegrant.PeriodicAllowance{
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Basic: feegrant.BasicAllowance{
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SpendLimit: suite.atom,
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Expiration: &oneYear,
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},
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})
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suite.Require().NoError(err)
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return &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[1].String(),
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Grantee: suite.addrs[2].String(),
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Allowance: any,
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}
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},
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true,
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"fee allowance already exists",
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},
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}
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for _, tc := range testCases {
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suite.Run(tc.name, func() {
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_, err := suite.msgSrvr.GrantAllowance(suite.ctx, tc.req())
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if tc.expectErr {
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suite.Require().Error(err)
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suite.Require().Contains(err.Error(), tc.errMsg)
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}
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})
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}
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}
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func (suite *KeeperTestSuite) TestRevokeAllowance() {
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oneYear := suite.sdkCtx.BlockTime().AddDate(1, 0, 0)
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testCases := []struct {
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name string
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request *feegrant.MsgRevokeAllowance
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preRun func()
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expectErr bool
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errMsg string
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}{
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{
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"error: invalid granter",
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&feegrant.MsgRevokeAllowance{
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Granter: "invalid-granter",
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Grantee: suite.addrs[1].String(),
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},
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func() {},
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true,
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"decoding bech32 failed",
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},
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{
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"error: invalid grantee",
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&feegrant.MsgRevokeAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: "invalid-grantee",
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},
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func() {},
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true,
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"decoding bech32 failed",
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},
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{
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"error: fee allowance not found",
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&feegrant.MsgRevokeAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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},
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func() {},
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true,
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"fee-grant not found",
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},
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{
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"success: revoke fee allowance",
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&feegrant.MsgRevokeAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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},
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func() {
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// removing fee allowance from previous tests if exists
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suite.msgSrvr.RevokeAllowance(suite.ctx, &feegrant.MsgRevokeAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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})
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any, err := codectypes.NewAnyWithValue(&feegrant.PeriodicAllowance{
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Basic: feegrant.BasicAllowance{
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SpendLimit: suite.atom,
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Expiration: &oneYear,
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},
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})
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suite.Require().NoError(err)
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req := &feegrant.MsgGrantAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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Allowance: any,
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}
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_, err = suite.msgSrvr.GrantAllowance(suite.ctx, req)
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suite.Require().NoError(err)
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},
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false,
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"",
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},
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{
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"error: check fee allowance revoked",
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&feegrant.MsgRevokeAllowance{
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Granter: suite.addrs[0].String(),
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Grantee: suite.addrs[1].String(),
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},
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func() {},
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true,
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"fee-grant not found",
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},
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}
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for _, tc := range testCases {
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suite.Run(tc.name, func() {
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tc.preRun()
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_, err := suite.msgSrvr.RevokeAllowance(suite.ctx, tc.request)
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if tc.expectErr {
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suite.Require().Error(err)
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suite.Require().Contains(err.Error(), tc.errMsg)
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}
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})
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}
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}
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