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point_test.go
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point_test.go
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package spatial
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPointStringRepresentation(t *testing.T) {
point := Point{
Lat: 38.804000,
Lng: -121.353282,
}
assert.Equal(t, "SRID=4326;POINT(-121.353282 38.804)", point.String())
}
func TestPointValue(t *testing.T) {
point := Point{
Lat: 38.804000,
Lng: -121.353282,
}
v, err := point.Value()
assert.Nil(t, err)
assert.Equal(t, "SRID=4326;POINT(-121.353282 38.804)", v)
}
func TestPointScanning(t *testing.T) {
raw := "0101000020E6100000E6CE4C309C565EC023827170E9664340"
point := &Point{}
if err := point.Scan([]byte(raw)); err != nil {
assert.Error(t, err)
}
assert.Equal(t, 38.803999, point.Lat)
assert.Equal(t, -121.353283, point.Lng)
}
func TestScanNilPoint(t *testing.T) {
var np NullPoint
err := np.Scan(nil)
assert.NoError(t, err)
assert.False(t, np.Valid)
}
func TestNullPointScanning(t *testing.T) {
raw := "0101000020E6100000E6CE4C309C565EC023827170E9664340"
np := &NullPoint{}
if err := np.Scan([]byte(raw)); err != nil {
assert.Error(t, err)
}
assert.True(t, np.Valid)
assert.Equal(t, 38.803999, np.Point.Lat)
assert.Equal(t, -121.353283, np.Point.Lng)
}