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feat: x/auth determinism tests for
Account query (cosmos#13255)
* WIP: rapid tests * remove commented code * review changes * review changes * review changes * review changes * review changes * review changes * review changes * review changes * review changes * review changes * `go mod tidy`
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| package keeper_test | ||
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|
||
| import ( | ||
| "encoding/hex" | ||
| "testing" | ||
|
|
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| "github.com/cosmos/cosmos-sdk/baseapp" | ||
| codectypes "github.com/cosmos/cosmos-sdk/codec/types" | ||
| "github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1" | ||
| "github.com/cosmos/cosmos-sdk/testutil" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil" | ||
| "github.com/cosmos/cosmos-sdk/x/auth" | ||
| "github.com/cosmos/cosmos-sdk/x/auth/keeper" | ||
| "github.com/cosmos/cosmos-sdk/x/auth/types" | ||
| "github.com/stretchr/testify/suite" | ||
| tmproto "github.com/tendermint/tendermint/proto/tendermint/types" | ||
| "pgregory.net/rapid" | ||
| ) | ||
|
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| type DeterministicTestSuite struct { | ||
| suite.Suite | ||
|
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| ctx sdk.Context | ||
| queryClient types.QueryClient | ||
| accountKeeper keeper.AccountKeeper | ||
| encCfg moduletestutil.TestEncodingConfig | ||
| } | ||
|
|
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| func TestDeterministicTestSuite(t *testing.T) { | ||
| suite.Run(t, new(DeterministicTestSuite)) | ||
| } | ||
|
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| func (suite *DeterministicTestSuite) SetupTest() { | ||
| suite.encCfg = moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}) | ||
|
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| key := sdk.NewKVStoreKey(types.StoreKey) | ||
| testCtx := testutil.DefaultContextWithDB(suite.T(), key, sdk.NewTransientStoreKey("transient_test")) | ||
| suite.ctx = testCtx.Ctx.WithBlockHeader(tmproto.Header{}) | ||
|
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| maccPerms := map[string][]string{ | ||
| "fee_collector": nil, | ||
| "mint": {"minter"}, | ||
| "bonded_tokens_pool": {"burner", "staking"}, | ||
| "not_bonded_tokens_pool": {"burner", "staking"}, | ||
| multiPerm: {"burner", "minter", "staking"}, | ||
| randomPerm: {"random"}, | ||
| } | ||
|
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| suite.accountKeeper = keeper.NewAccountKeeper( | ||
| suite.encCfg.Codec, | ||
| key, | ||
| types.ProtoBaseAccount, | ||
| maccPerms, | ||
| "cosmos", | ||
| types.NewModuleAddress("gov").String(), | ||
| ) | ||
|
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| queryHelper := baseapp.NewQueryServerTestHelper(suite.ctx, suite.encCfg.InterfaceRegistry) | ||
| types.RegisterQueryServer(queryHelper, suite.accountKeeper) | ||
| suite.queryClient = types.NewQueryClient(queryHelper) | ||
| } | ||
|
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| func (suite *DeterministicTestSuite) runAccountIterations(addr sdk.AccAddress, prevRes types.AccountI) { | ||
| for i := 0; i < 1000; i++ { | ||
| acc, err := suite.queryClient.Account(suite.ctx, &types.QueryAccountRequest{Address: addr.String()}) | ||
| suite.Require().NoError(err) | ||
| suite.Require().NotNil(acc) | ||
|
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| var account types.AccountI | ||
| err = suite.encCfg.InterfaceRegistry.UnpackAny(acc.Account, &account) | ||
| suite.Require().NoError(err) | ||
| suite.Require().Equal(account.GetAddress(), addr) | ||
|
|
||
| if prevRes != nil { | ||
| any, err := codectypes.NewAnyWithValue(prevRes) | ||
| suite.Require().NoError(err) | ||
|
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| suite.Require().Equal(acc.Account, any) | ||
| suite.Require().Equal(account, prevRes) | ||
| } | ||
|
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| prevRes = account | ||
| } | ||
| } | ||
|
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| func (suite *DeterministicTestSuite) TestGRPCQueryAccount() { | ||
| rapid.Check(suite.T(), func(t *rapid.T) { | ||
| pub := pubkeyGenerator(t).Draw(t, "pubkey") | ||
| addr := sdk.AccAddress(pub.Address()) | ||
| accNum := rapid.Uint64().Draw(t, "account-number") | ||
| seq := rapid.Uint64().Draw(t, "sequence") | ||
|
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| acc1 := types.NewBaseAccount(addr, &pub, accNum, seq) | ||
| suite.accountKeeper.SetAccount(suite.ctx, acc1) | ||
|
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| suite.runAccountIterations(addr, acc1) | ||
| }) | ||
|
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| // Regression test | ||
| addr1 := sdk.MustAccAddressFromBech32("cosmos139f7kncmglres2nf3h4hc4tade85ekfr8sulz5") | ||
| pub, err := hex.DecodeString("02950e1cdfcb133d6024109fd489f734eeb4502418e538c28481f22bce276f248c") | ||
| suite.Require().NoError(err) | ||
|
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| accNum := uint64(10087) | ||
| seq := uint64(0) | ||
|
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| acc1 := types.NewBaseAccount(addr1, &secp256k1.PubKey{Key: pub}, accNum, seq) | ||
|
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| suite.accountKeeper.SetAccount(suite.ctx, acc1) | ||
| suite.runAccountIterations(addr1, acc1) | ||
| } | ||
|
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| // pubkeyGenerator creates and returns a random pubkey generator using rapid. | ||
| func pubkeyGenerator(t *rapid.T) *rapid.Generator[secp256k1.PubKey] { | ||
| return rapid.Custom(func(t *rapid.T) secp256k1.PubKey { | ||
| pkBz := rapid.SliceOfN(rapid.Byte(), 33, 33).Draw(t, "hex") | ||
| return secp256k1.PubKey{Key: pkBz} | ||
| }) | ||
| } |