-
Notifications
You must be signed in to change notification settings - Fork 3.6k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
test(client): add a fuzz test for QueryBalance (#15763)
- Loading branch information
Showing
3 changed files
with
64 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,60 @@ | ||
package client_test | ||
|
||
import ( | ||
"context" | ||
"testing" | ||
|
||
"google.golang.org/grpc" | ||
"google.golang.org/grpc/metadata" | ||
|
||
"github.com/cosmos/cosmos-sdk/testutil/testdata" | ||
sdk "github.com/cosmos/cosmos-sdk/types" | ||
"github.com/cosmos/cosmos-sdk/x/bank/types" | ||
) | ||
|
||
type fuzzSuite struct { | ||
IntegrationTestSuite | ||
} | ||
|
||
func (fz *fuzzSuite) FuzzQueryBalance(f *testing.F) { | ||
if testing.Short() { | ||
f.Skip("In -short mode") | ||
} | ||
|
||
// gRPC query to test service should work | ||
testRes, err := fz.testClient.Echo(context.Background(), &testdata.EchoRequest{Message: "hello"}) | ||
fz.Require().NoError(err) | ||
fz.Require().Equal("hello", testRes.Message) | ||
|
||
// 1. Generate some seeds. | ||
bz, err := fz.cdc.Marshal(&types.QueryBalanceRequest{ | ||
Address: fz.genesisAccount.GetAddress().String(), | ||
Denom: sdk.DefaultBondDenom, | ||
}) | ||
fz.Require().NoError(err) | ||
f.Add(bz) | ||
|
||
// 2. Now fuzz it and ensure that we don't get any panics. | ||
ctx := context.Background() | ||
f.Fuzz(func(t *testing.T, in []byte) { | ||
qbReq := new(types.QueryBalanceRequest) | ||
if err := fz.cdc.Unmarshal(in, qbReq); err != nil { | ||
return | ||
} | ||
|
||
// gRPC query to bank service should work | ||
var header metadata.MD | ||
_, _ = fz.bankClient.Balance( | ||
ctx, | ||
qbReq, | ||
grpc.Header(&header), | ||
) | ||
}) | ||
} | ||
|
||
func FuzzQueryBalance(f *testing.F) { | ||
fzs := new(fuzzSuite) | ||
fzs.SetT(new(testing.T)) | ||
fzs.SetupSuite() | ||
fzs.FuzzQueryBalance(f) | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,2 @@ | ||
go test fuzz v1 | ||
[]byte("\n-cosmos1wrq8cagsama0xwf2vmlzgrkyynfsxuyhturvyz\x12\x0500000") |