github.com/m3db/m3@v1.5.0/src/m3ninx/search/query/term_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 query
    22  
    23  import (
    24  	"testing"
    25  
    26  	"github.com/m3db/m3/src/m3ninx/search"
    27  
    28  	"github.com/stretchr/testify/require"
    29  )
    30  
    31  func TestTermQuery(t *testing.T) {
    32  	tests := []struct {
    33  		name        string
    34  		field, term []byte
    35  	}{
    36  		{
    37  			name:  "valid field and term should not return an error",
    38  			field: []byte("fruit"),
    39  			term:  []byte("apple"),
    40  		},
    41  	}
    42  
    43  	for _, test := range tests {
    44  		t.Run(test.name, func(t *testing.T) {
    45  			q := NewTermQuery(test.field, test.term)
    46  			_, err := q.Searcher()
    47  			require.NoError(t, err)
    48  		})
    49  	}
    50  }
    51  
    52  func TestTermQueryEqual(t *testing.T) {
    53  	tests := []struct {
    54  		name        string
    55  		left, right search.Query
    56  		expected    bool
    57  	}{
    58  		{
    59  			name:     "same field and term",
    60  			left:     NewTermQuery([]byte("fruit"), []byte("apple")),
    61  			right:    NewTermQuery([]byte("fruit"), []byte("apple")),
    62  			expected: true,
    63  		},
    64  		{
    65  			name: "singular conjunction query",
    66  			left: NewTermQuery([]byte("fruit"), []byte("apple")),
    67  			right: NewConjunctionQuery([]search.Query{
    68  				NewTermQuery([]byte("fruit"), []byte("apple")),
    69  			}),
    70  			expected: true,
    71  		},
    72  		{
    73  			name: "singular disjunction query",
    74  			left: NewTermQuery([]byte("fruit"), []byte("apple")),
    75  			right: NewDisjunctionQuery([]search.Query{
    76  				NewTermQuery([]byte("fruit"), []byte("apple")),
    77  			}),
    78  			expected: true,
    79  		},
    80  		{
    81  			name:     "different field",
    82  			left:     NewTermQuery([]byte("fruit"), []byte("apple")),
    83  			right:    NewTermQuery([]byte("food"), []byte("apple")),
    84  			expected: false,
    85  		},
    86  		{
    87  			name:     "different term",
    88  			left:     NewTermQuery([]byte("fruit"), []byte("apple")),
    89  			right:    NewTermQuery([]byte("fruit"), []byte("banana")),
    90  			expected: false,
    91  		},
    92  	}
    93  
    94  	for _, test := range tests {
    95  		t.Run(test.name, func(t *testing.T) {
    96  			require.Equal(t, test.expected, test.left.Equal(test.right))
    97  		})
    98  	}
    99  }