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

     1  // Copyright 2019 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  func TestMarshalInts(t *testing.T) {
    24  	assertions := assert.New(t)
    25  	data, err := MarshalInts([]int{})
    26  	assertions.NoError(err, "TestMarshalInts")
    27  
    28  	ints, err := UnmarshalInts(data)
    29  	assertions.NoError(err, "TestMarshalInts")
    30  	assertions.Equal(0, len(ints), "TestMarshalInts")
    31  
    32  	data, err = MarshalInts([]int{1, 3})
    33  	assertions.NoError(err, "TestMarshalInts")
    34  
    35  	ints, err = UnmarshalInts(data)
    36  	assertions.NoError(err, "TestMarshalInts")
    37  	assertions.Equal(2, len(ints), "TestMarshalInts")
    38  	assertions.Equal(1, ints[0], "TestMarshalInts")
    39  	assertions.Equal(3, ints[1], "TestMarshalInts")
    40  }
    41  
    42  func TestMatchForRange(t *testing.T) {
    43  	assertions := assert.New(t)
    44  
    45  	end, err := MatchForRange("*", "hello", func(key string) bool {
    46  		return true
    47  	})
    48  	assertions.NoError(err, "TestMatchForRange")
    49  	assertions.False(end, "TestMatchForRange")
    50  
    51  	_, err = MatchForRange("[", "hello", func(key string) bool {
    52  		return true
    53  	})
    54  	assertions.Error(err, "TestMatchForRange")
    55  
    56  	end, err = MatchForRange("*", "hello", func(key string) bool {
    57  		return false
    58  	})
    59  	assertions.NoError(err, "TestMatchForRange")
    60  	assertions.True(end, "TestMatchForRange")
    61  }