Add ParseTransaction test

spacemeshos · May 16, 2024 · fb3db9a · fb3db9a
1 parent a2faefd
commit fb3db9a
Showing 1 changed file with 84 additions and 2 deletions.
diff --git a/api/grpcserver/v2alpha1/transaction_test.go b/api/grpcserver/v2alpha1/transaction_test.go
@@ -43,8 +43,6 @@ func TestTransactionService_EstimateGas(t *testing.T) {
 	_, _, err := vminst.Apply(vm.ApplyContext{Layer: types.GetEffectiveGenesis().Add(1)},
 		[]types.Transaction{{RawTx: types.NewRawTx(wallet.SelfSpawn(keys[0], 0))}}, nil)
 	require.NoError(t, err)
-	mangled := wallet.Spend(keys[0], accounts[3].Address, 100, 0)
-	mangled[len(mangled)-1] -= 1
 
 	conn := dialGrpc(ctx, t, cfg)
 	client := spacemeshv2alpha1.NewTransactionServiceClient(conn)
@@ -84,3 +82,87 @@ func TestTransactionService_EstimateGas(t *testing.T) {
 		assert.Contains(t, s.Message(), "not spawned")
 	})
 }
+
+func TestTransactionService_ParseTransaction(t *testing.T) {
+	types.SetLayersPerEpoch(5)
+	db := sql.InMemory()
+	vminst := vm.New(db)
+	ctx := context.Background()
+
+	svc := NewTransactionService(db, txs.NewConservativeState(vminst, db), nil, nil, nil)
+	cfg, cleanup := launchServer(t, svc)
+	t.Cleanup(cleanup)
+
+	keys := make([]signing.PrivateKey, 4)
+	accounts := make([]types.Account, len(keys))
+	rng := rand.New(rand.NewSource(10101))
+	for i := range keys {
+		pub, priv, err := ed25519.GenerateKey(rng)
+		require.NoError(t, err)
+		keys[i] = priv
+		accounts[i] = types.Account{Address: wallet.Address(pub), Balance: 1e12}
+	}
+	require.NoError(t, vminst.ApplyGenesis(accounts))
+	_, _, err := vminst.Apply(vm.ApplyContext{Layer: types.GetEffectiveGenesis().Add(1)},
+		[]types.Transaction{{RawTx: types.NewRawTx(wallet.SelfSpawn(keys[0], 0))}}, nil)
+	require.NoError(t, err)
+
+	mangled := wallet.Spend(keys[0], accounts[3].Address, 100, 0)
+	mangled[len(mangled)-1] -= 1
+
+	conn := dialGrpc(ctx, t, cfg)
+	client := spacemeshv2alpha1.NewTransactionServiceClient(conn)
+
+	t.Run("valid tx", func(t *testing.T) {
+		resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: wallet.Spend(keys[0], accounts[3].Address, 100, 0),
+		})
+		require.NoError(t, err)
+		require.NotEmpty(t, resp)
+	})
+	t.Run("valid tx with verify set to true", func(t *testing.T) {
+		resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: wallet.Spend(keys[0], accounts[3].Address, 100, 0),
+			Verify:      true,
+		})
+		require.NoError(t, err)
+		require.NotEmpty(t, resp)
+	})
+	t.Run("malformed tx", func(t *testing.T) {
+		_, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: []byte("malformed"),
+		})
+		s, ok := status.FromError(err)
+		require.True(t, ok)
+		assert.Equal(t, codes.InvalidArgument, s.Code())
+		assert.Contains(t, s.Message(), "malformed tx")
+	})
+	t.Run("empty", func(t *testing.T) {
+		_, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: nil,
+		})
+		s, ok := status.FromError(err)
+		require.True(t, ok)
+		assert.Equal(t, codes.InvalidArgument, s.Code())
+		assert.Contains(t, s.Message(), "empty")
+	})
+	t.Run("not spawned", func(t *testing.T) {
+		_, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: wallet.Spend(keys[2], accounts[3].Address, 100, 0),
+		})
+		s, ok := status.FromError(err)
+		require.True(t, ok)
+		assert.Equal(t, codes.NotFound, s.Code())
+		assert.Contains(t, s.Message(), "not spawned")
+	})
+	t.Run("mangled signature", func(t *testing.T) {
+		_, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{
+			Transaction: mangled,
+			Verify:      true,
+		})
+		s, ok := status.FromError(err)
+		require.True(t, ok)
+		assert.Equal(t, codes.InvalidArgument, s.Code())
+		assert.Contains(t, s.Message(), "signature is invalid")
+	})
+}