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