github.com/willyham/dosa@v2.3.1-0.20171024181418-1e446d37ee71+incompatible/entity_parser_index_test.go (about)

     1  // Copyright (c) 2017 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 dosa
    22  
    23  import (
    24  	"testing"
    25  	"time"
    26  
    27  	"github.com/stretchr/testify/assert"
    28  )
    29  
    30  type SingleIndexNoParen struct {
    31  	Entity       `dosa:"primaryKey=PrimaryKey"`
    32  	SearchByData Index `dosa:"key=Data"`
    33  	PrimaryKey   int64
    34  	Data         string
    35  }
    36  
    37  func TestSingleIndexNoParen(t *testing.T) {
    38  	dosaTable, err := TableFromInstance(&SingleIndexNoParen{})
    39  	assert.Nil(t, err)
    40  	assert.Equal(t, map[string]*IndexDefinition{
    41  		"searchbydata": {
    42  			Key: &PrimaryKey{PartitionKeys: []string{"data"}},
    43  		},
    44  	}, dosaTable.Indexes)
    45  }
    46  
    47  type MultipleIndexes struct {
    48  	Entity       `dosa:"primaryKey=PrimaryKey"`
    49  	Index        `dosa:"key=Data, name=SearchByData"`
    50  	SearchByDate Index `dosa:"key=Date"`
    51  	PrimaryKey   int64
    52  	Data         string
    53  	Date         time.Time
    54  }
    55  
    56  func TestMultipleIndexes(t *testing.T) {
    57  	dosaTable, err := TableFromInstance(&MultipleIndexes{})
    58  	assert.Nil(t, err)
    59  	assert.Equal(t, map[string]*IndexDefinition{
    60  		"searchbydata": {
    61  			Key: &PrimaryKey{PartitionKeys: []string{"data"}},
    62  		},
    63  		"searchbydate": {
    64  			Key: &PrimaryKey{PartitionKeys: []string{"date"}},
    65  		},
    66  	}, dosaTable.Indexes)
    67  }
    68  
    69  type ComplexIndexes struct {
    70  	Entity       `dosa:"primaryKey=PrimaryKey"`
    71  	SearchByData Index `dosa:"key=(Data, Date, PrimaryKey DESC) name=index_data"`
    72  	SearchByDate Index `dosa:"key=((Date, PrimaryKey), Data) name=index_date"`
    73  	PrimaryKey   int64
    74  	Data         string
    75  	Date         time.Time
    76  }
    77  
    78  func TestComplexIndexes(t *testing.T) {
    79  	dosaTable, err := TableFromInstance(&ComplexIndexes{})
    80  	assert.Nil(t, err)
    81  	assert.Equal(t, map[string]*IndexDefinition{
    82  		"index_data": {
    83  			Key: &PrimaryKey{
    84  				PartitionKeys: []string{"data"},
    85  				ClusteringKeys: []*ClusteringKey{
    86  					{
    87  						Name:       "date",
    88  						Descending: false,
    89  					},
    90  					{
    91  						Name:       "primarykey",
    92  						Descending: true,
    93  					},
    94  				},
    95  			},
    96  		},
    97  		"index_date": {
    98  			Key: &PrimaryKey{
    99  				PartitionKeys: []string{"date", "primarykey"},
   100  				ClusteringKeys: []*ClusteringKey{
   101  					{
   102  						Name:       "data",
   103  						Descending: false,
   104  					},
   105  				},
   106  			},
   107  		},
   108  	}, dosaTable.Indexes)
   109  }