github.com/m3db/m3@v1.5.0/src/m3ninx/idx/codec_test.go (about)

     1  // Copyright (c) 2018 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package idx
    22  
    23  import (
    24  	"testing"
    25  
    26  	"github.com/stretchr/testify/require"
    27  )
    28  
    29  func TestMarshal(t *testing.T) {
    30  	tests := []struct {
    31  		name  string
    32  		query Query
    33  	}{
    34  		{
    35  			name:  "all query",
    36  			query: NewAllQuery(),
    37  		},
    38  		{
    39  			name:  "term query",
    40  			query: NewTermQuery([]byte("fruit"), []byte("apple")),
    41  		},
    42  		{
    43  			name:  "regexp query",
    44  			query: MustCreateRegexpQuery([]byte("fruit"), []byte(".*ple")),
    45  		},
    46  		{
    47  			name:  "negation query",
    48  			query: NewNegationQuery(NewTermQuery([]byte("fruit"), []byte("apple"))),
    49  		},
    50  		{
    51  			name: "disjunction query",
    52  			query: NewDisjunctionQuery(
    53  				NewTermQuery([]byte("fruit"), []byte("apple")),
    54  				NewConjunctionQuery(
    55  					NewTermQuery([]byte("fruit"), []byte("banana")),
    56  				),
    57  				NewDisjunctionQuery(
    58  					NewTermQuery([]byte("fruit"), []byte("orange")),
    59  				),
    60  			),
    61  		},
    62  		{
    63  			name: "conjunction query",
    64  			query: NewConjunctionQuery(
    65  				NewTermQuery([]byte("fruit"), []byte("apple")),
    66  				NewConjunctionQuery(
    67  					NewTermQuery([]byte("fruit"), []byte("banana")),
    68  				),
    69  				NewDisjunctionQuery(
    70  					NewTermQuery([]byte("fruit"), []byte("orange")),
    71  				),
    72  			),
    73  		},
    74  	}
    75  
    76  	for _, test := range tests {
    77  		t.Run(test.name, func(t *testing.T) {
    78  			data, err := Marshal(test.query)
    79  			require.NoError(t, err)
    80  
    81  			cpy, err := Unmarshal(data)
    82  			require.NoError(t, err)
    83  
    84  			require.True(t, test.query.Equal(cpy))
    85  		})
    86  	}
    87  }