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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package geo
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/weaviate/weaviate/entities/cyclemanager"
"github.com/weaviate/weaviate/entities/filters"
"github.com/weaviate/weaviate/entities/models"
)
func TestGeoJourney(t *testing.T) {
elements := []models.GeoCoordinates{
{ // coordinates of munich
Latitude: ptFloat32(48.13743),
Longitude: ptFloat32(11.57549),
},
{ // coordinates of stuttgart
Latitude: ptFloat32(48.78232),
Longitude: ptFloat32(9.17702),
},
}
getCoordinates := func(ctx context.Context, id uint64) (*models.GeoCoordinates, error) {
return &elements[id], nil
}
geoIndex, err := NewIndex(Config{
ID: "unit-test",
CoordinatesForID: getCoordinates,
DisablePersistence: true,
RootPath: "doesnt-matter-persistence-is-off",
},
cyclemanager.NewCallbackGroupNoop(), cyclemanager.NewCallbackGroupNoop(),
cyclemanager.NewCallbackGroupNoop(), cyclemanager.NewCallbackGroupNoop())
require.Nil(t, err)
t.Run("importing all", func(t *testing.T) {
for id, coordinates := range elements {
err := geoIndex.Add(uint64(id), &coordinates)
require.Nil(t, err)
}
})
t.Run("importing an invalid object", func(t *testing.T) {
err := geoIndex.Add(9000, &models.GeoCoordinates{})
assert.Equal(t, "invalid arguments: latitude must be set", err.Error())
})
km := float32(1000)
t.Run("searching missing longitude", func(t *testing.T) {
_, err := geoIndex.WithinRange(context.Background(), filters.GeoRange{
GeoCoordinates: &models.GeoCoordinates{
Latitude: ptFloat32(48.13743),
},
Distance: 300 * km,
})
assert.Equal(t, "invalid arguments: longitude must be set", err.Error())
})
t.Run("searching missing latitude", func(t *testing.T) {
_, err := geoIndex.WithinRange(context.Background(), filters.GeoRange{
GeoCoordinates: &models.GeoCoordinates{
Longitude: ptFloat32(11.57549),
},
Distance: 300 * km,
})
assert.Equal(t, "invalid arguments: latitude must be set", err.Error())
})
t.Run("searching within 500km of munich", func(t *testing.T) {
// should return both cities, with munich first and stuttgart second
results, err := geoIndex.WithinRange(context.Background(), filters.GeoRange{
GeoCoordinates: &models.GeoCoordinates{
Latitude: ptFloat32(48.13743),
Longitude: ptFloat32(11.57549),
},
Distance: 500 * km,
})
require.Nil(t, err)
expectedResults := []uint64{0, 1}
assert.Equal(t, expectedResults, results)
})
t.Run("searching within 10km of munich", func(t *testing.T) {
// should return both cities, with munich first and stuttgart second
results, err := geoIndex.WithinRange(context.Background(), filters.GeoRange{
GeoCoordinates: &models.GeoCoordinates{
Latitude: ptFloat32(48.13743),
Longitude: ptFloat32(11.57549),
},
Distance: 10 * km,
})
require.Nil(t, err)
expectedResults := []uint64{0}
assert.Equal(t, expectedResults, results)
})
}
func ptFloat32(in float32) *float32 {
return &in
}
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