photoprism/pkg/geo/position_test.go

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package geo
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPosition_InRange(t *testing.T) {
t.Run("True", func(t *testing.T) {
pos := Position{Lat: 15.2, Lng: -4.0}
assert.True(t, pos.InRange(14.2, -3.0, 1.5))
})
t.Run("Zero", func(t *testing.T) {
pos := Position{Lat: 0, Lng: 0, Estimate: true}
assert.False(t, pos.InRange(0.1, -0.1, 1.5))
assert.True(t, pos.Estimate)
})
t.Run("False", func(t *testing.T) {
pos := Position{Lat: 15.2, Lng: -4.0}
assert.False(t, pos.InRange(13.2, -3.0, 1.5))
assert.False(t, pos.Estimate)
})
}
func TestPosition_Randomize(t *testing.T) {
t.Run("RandomizeKm", func(t *testing.T) {
pos := Position{Lat: 15.2, Lng: 0.0}
assert.Equal(t, 15.2, pos.Lat)
assert.Equal(t, 0.0, pos.Lng)
assert.Equal(t, 0, pos.Accuracy)
pos.Randomize(Meter * 1000)
assert.Equal(t, 1000, pos.Accuracy)
if pos.Lat == 15.2 && pos.Lng == 0.0 {
t.Errorf("randomized %s should have changed", pos.String())
} else {
t.Logf("randomized %s", pos.String())
}
})
t.Run("RandomizeMeter", func(t *testing.T) {
pos := Position{Lat: 15.2, Lng: 0.0}
assert.Equal(t, 15.2, pos.Lat)
assert.Equal(t, 0.0, pos.Lng)
assert.Equal(t, 0, pos.Accuracy)
pos.Randomize(Meter)
assert.Equal(t, 1, pos.Accuracy)
if pos.Lat == 15.2 && pos.Lng == 0.0 {
t.Errorf("randomized %s should have changed", pos.String())
} else {
t.Logf("randomized %s", pos.String())
}
})
}