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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package flat
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/weaviate/weaviate/entities/vectorindex/common"
)
func Test_FlatUserConfig(t *testing.T) {
type test struct {
name string
input interface{}
expected UserConfig
expectErr bool
expectErrMsg string
}
tests := []test{
{
name: "nothing specified, all defaults",
input: nil,
expected: UserConfig{
VectorCacheMaxObjects: common.DefaultVectorCacheMaxObjects,
Distance: common.DefaultDistanceMetric,
PQ: CompressionUserConfig{
Enabled: DefaultCompressionEnabled,
RescoreLimit: DefaultCompressionRescore,
Cache: DefaultVectorCache,
},
BQ: CompressionUserConfig{
Enabled: DefaultCompressionEnabled,
RescoreLimit: DefaultCompressionRescore,
Cache: DefaultVectorCache,
},
},
},
{
name: "bq enabled",
input: map[string]interface{}{
"vectorCacheMaxObjects": float64(100),
"distance": "cosine",
"bq": map[string]interface{}{
"enabled": true,
"rescoreLimit": float64(100),
"cache": true,
},
},
expected: UserConfig{
VectorCacheMaxObjects: 100,
Distance: common.DefaultDistanceMetric,
PQ: CompressionUserConfig{
Enabled: false,
RescoreLimit: DefaultCompressionRescore,
Cache: DefaultVectorCache,
},
BQ: CompressionUserConfig{
Enabled: true,
RescoreLimit: 100,
Cache: true,
},
},
},
{
name: "pq enabled",
input: map[string]interface{}{
"vectorCacheMaxObjects": float64(100),
"distance": "cosine",
"pq": map[string]interface{}{
"enabled": true,
"rescoreLimit": float64(100),
"cache": true,
},
},
expectErr: true,
expectErrMsg: "PQ is not currently supported for flat indices",
// expected: UserConfig{
// VectorCacheMaxObjects: 100,
// Distance: common.DefaultDistanceMetric,
// PQ: CompressionUserConfig{
// Enabled: true,
// RescoreLimit: 100,
// Cache: true,
// },
// BQ: CompressionUserConfig{
// Enabled: false,
// RescoreLimit: DefaultCompressionRescore,
// Cache: DefaultVectorCache,
// },
// },
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
cfg, err := ParseAndValidateConfig(test.input)
if test.expectErr {
require.NotNil(t, err)
assert.Contains(t, err.Error(), test.expectErrMsg)
return
} else {
assert.Nil(t, err)
assert.Equal(t, test.expected, cfg)
}
})
}
}
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