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Merge pull request #40 from hyperledger-labs/fix_db_setup_go
Fix deleting DBs in test for PSQL and document setup
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,137 @@ | ||
| // Copyright © 2024 Kaleido, Inc. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
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| package integration_test | ||
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||
| import ( | ||
| "math/big" | ||
| "os" | ||
| "testing" | ||
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| "github.com/hyperledger-labs/zeto/go-sdk/internal/testutils" | ||
| "github.com/hyperledger-labs/zeto/go-sdk/pkg/sparse-merkle-tree/core" | ||
| "github.com/hyperledger-labs/zeto/go-sdk/pkg/sparse-merkle-tree/node" | ||
| "github.com/hyperledger-labs/zeto/go-sdk/pkg/sparse-merkle-tree/smt" | ||
| "github.com/hyperledger-labs/zeto/go-sdk/pkg/sparse-merkle-tree/storage" | ||
| "github.com/hyperledger-labs/zeto/go-sdk/pkg/utxo" | ||
| "github.com/stretchr/testify/assert" | ||
| "gorm.io/driver/postgres" | ||
| "gorm.io/driver/sqlite" | ||
| "gorm.io/gorm" | ||
| ) | ||
|
|
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| type testSqlProvider struct { | ||
| db *gorm.DB | ||
| } | ||
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| func (s *testSqlProvider) DB() *gorm.DB { | ||
| return s.db | ||
| } | ||
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| func (s *testSqlProvider) Close() {} | ||
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| func TestSqliteStorage(t *testing.T) { | ||
| dbfile, err := os.CreateTemp("", "gorm.db") | ||
| assert.NoError(t, err) | ||
| defer func() { | ||
| err := os.Remove(dbfile.Name()) | ||
| assert.NoError(t, err) | ||
| }() | ||
| db, err := gorm.Open(sqlite.Open(dbfile.Name()), &gorm.Config{}) | ||
| assert.NoError(t, err) | ||
| err = db.Table(core.TreeRootsTable).AutoMigrate(&core.SMTRoot{}) | ||
| assert.NoError(t, err) | ||
| err = db.Table(core.NodesTablePrefix + "test_1").AutoMigrate(&core.SMTNode{}) | ||
| assert.NoError(t, err) | ||
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| provider := &testSqlProvider{db: db} | ||
| s, err := storage.NewSqlStorage(provider, "test_1") | ||
| assert.NoError(t, err) | ||
|
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| mt, err := smt.NewMerkleTree(s, MAX_HEIGHT) | ||
| assert.NoError(t, err) | ||
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| tokenId := big.NewInt(1001) | ||
| uriString := "https://example.com/token/1001" | ||
| assert.NoError(t, err) | ||
| sender := testutils.NewKeypair() | ||
| salt1 := utxo.NewSalt() | ||
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| utxo1 := node.NewNonFungible(tokenId, uriString, sender.PublicKey, salt1) | ||
| n1, err := node.NewLeafNode(utxo1) | ||
| assert.NoError(t, err) | ||
| err = mt.AddLeaf(n1) | ||
| assert.NoError(t, err) | ||
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| root := mt.Root() | ||
| dbRoot := core.SMTRoot{Name: "test_1"} | ||
| err = db.Table(core.TreeRootsTable).First(&dbRoot).Error | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, root.Hex(), dbRoot.RootIndex) | ||
|
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| dbNode := core.SMTNode{RefKey: n1.Ref().Hex()} | ||
| err = db.Table(core.NodesTablePrefix + "test_1").First(&dbNode).Error | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, n1.Ref().Hex(), dbNode.RefKey) | ||
| } | ||
|
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| func TestPostgresStorage(t *testing.T) { | ||
| dsn := "host=localhost user=postgres password=my-secret dbname=postgres port=5432 sslmode=disable" | ||
| db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{}) | ||
| assert.NoError(t, err) | ||
| err = db.Table(core.TreeRootsTable).AutoMigrate(&core.SMTRoot{}) | ||
| assert.NoError(t, err) | ||
| err = db.Table(core.NodesTablePrefix + "test_1").AutoMigrate(&core.SMTNode{}) | ||
| assert.NoError(t, err) | ||
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| defer func() { | ||
| // Table name needs to be wrapped in quotes if not it will be lowercased | ||
| tx := db.Exec("DROP TABLE " + "\"" + core.TreeRootsTable + "\"") | ||
| assert.NoError(t, tx.Error) | ||
| tx = db.Exec("DROP TABLE " + "\"" + core.NodesTablePrefix + "test_1\"") | ||
| assert.NoError(t, tx.Error) | ||
| }() | ||
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| provider := &testSqlProvider{db: db} | ||
| s, err := storage.NewSqlStorage(provider, "test_1") | ||
| assert.NoError(t, err) | ||
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| mt, err := smt.NewMerkleTree(s, MAX_HEIGHT) | ||
| assert.NoError(t, err) | ||
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| tokenId := big.NewInt(1001) | ||
| tokenUri := "https://example.com/token/1001" | ||
| assert.NoError(t, err) | ||
| sender := testutils.NewKeypair() | ||
| salt1 := utxo.NewSalt() | ||
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| utxo1 := node.NewNonFungible(tokenId, tokenUri, sender.PublicKey, salt1) | ||
| n1, err := node.NewLeafNode(utxo1) | ||
| assert.NoError(t, err) | ||
| err = mt.AddLeaf(n1) | ||
| assert.NoError(t, err) | ||
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| root := mt.Root() | ||
| dbRoot := core.SMTRoot{Name: "test_1"} | ||
| err = db.Table(core.TreeRootsTable).First(&dbRoot).Error | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, root.Hex(), dbRoot.RootIndex) | ||
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| dbNode := core.SMTNode{RefKey: n1.Ref().Hex()} | ||
| err = db.Table(core.NodesTablePrefix + "test_1").First(&dbNode).Error | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, n1.Ref().Hex(), dbNode.RefKey) | ||
| } |
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