github.com/nutsdb/nutsdb@v1.0.4/tx_bucket_test.go (about)

     1  // Copyright 2022 The nutsdb Author. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package nutsdb
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  var (
    24  	setBucketName    = "set_bucket"
    25  	zSetBucketName   = "zset_bucket"
    26  	listBucketName   = "list_bucket"
    27  	stringBucketName = "string_bucket"
    28  )
    29  
    30  func setupBucket(t *testing.T, db *DB) {
    31  	key := GetTestBytes(0)
    32  	val := GetTestBytes(1)
    33  	txCreateBucket(t, db, DataStructureBTree, stringBucketName, nil)
    34  	txCreateBucket(t, db, DataStructureSet, setBucketName, nil)
    35  	txCreateBucket(t, db, DataStructureSortedSet, zSetBucketName, nil)
    36  	txCreateBucket(t, db, DataStructureList, listBucketName, nil)
    37  
    38  	txSAdd(t, db, setBucketName, key, val, nil, nil)
    39  	txZAdd(t, db, zSetBucketName, key, val, 80, nil, nil)
    40  	txPush(t, db, listBucketName, key, val, true, nil, nil)
    41  	txPut(t, db, stringBucketName, key, val, Persistent, nil, nil)
    42  }
    43  
    44  func TestBucket_IterateBuckets(t *testing.T) {
    45  	runNutsDBTest(t, nil, func(t *testing.T, db *DB) {
    46  		setupBucket(t, db)
    47  
    48  		txIterateBuckets(t, db, DataStructureSet, "*", func(bucket string) bool {
    49  			return true
    50  		}, nil, setBucketName)
    51  
    52  		txIterateBuckets(t, db, DataStructureSortedSet, "*", func(bucket string) bool {
    53  			return true
    54  		}, nil, zSetBucketName)
    55  
    56  		txIterateBuckets(t, db, DataStructureList, "*", func(bucket string) bool {
    57  			return true
    58  		}, nil, listBucketName)
    59  
    60  		txIterateBuckets(t, db, DataStructureBTree, "*", func(bucket string) bool {
    61  			return true
    62  		}, nil, stringBucketName)
    63  
    64  		matched := false
    65  		txIterateBuckets(t, db, DataStructureBTree, "str*", func(bucket string) bool {
    66  			matched = true
    67  			return true
    68  		}, nil)
    69  		assert.Equal(t, true, matched)
    70  
    71  		matched = false
    72  		txIterateBuckets(t, db, DataStructureList, "str*", func(bucket string) bool {
    73  			return true
    74  		}, nil)
    75  		assert.Equal(t, false, matched)
    76  	})
    77  }
    78  
    79  func TestBucket_DeleteBucket(t *testing.T) {
    80  	runNutsDBTest(t, nil, func(t *testing.T, db *DB) {
    81  		setupBucket(t, db)
    82  
    83  		txDeleteBucket(t, db, DataStructureSet, setBucketName, nil)
    84  		txDeleteBucket(t, db, DataStructureSortedSet, zSetBucketName, nil)
    85  		txDeleteBucket(t, db, DataStructureList, listBucketName, nil)
    86  		txDeleteBucket(t, db, DataStructureBTree, stringBucketName, nil)
    87  
    88  	})
    89  }