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noaa_test.go
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noaa_test.go
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//go:build !examples
// +build !examples
// Unit tests can be run with `go test -v` and require access to the API. Many of
// these tests are actually integration tests that call the weather.gov API and
// parse responses accordingly to confirm expected responses are returned.
//
// Thus, in the future if weather.gov changes the endpoints or responses, these
// tests should alert users of this wrapper SDK accordingly.
package noaa_test
import (
"testing"
"github.com/icodealot/noaa"
)
func TestBlank(t *testing.T) {
point, err := noaa.Points("", "")
if point == nil && err != nil {
return
}
t.Error("noaa.Points() should return a 404 error for a blank lat, lon.")
}
func TestBlankLat(t *testing.T) {
point, err := noaa.Points("", "-147.7390417")
if point == nil && err != nil {
return
}
t.Error("noaa.Points() should return a 404 error for a blank lat.")
}
func TestBlankLon(t *testing.T) {
point, err := noaa.Points("64.828421", "")
if point == nil && err != nil {
return
}
t.Error("noaa.Points() should return a 404 error for a blank lon.")
}
func TestZero(t *testing.T) {
point, err := noaa.Points("0", "0")
if point == nil && err != nil {
return
}
t.Error("noaa.Points() should return a 404 error for a zero lat, lon.")
}
func TestInternational(t *testing.T) {
point, err := noaa.Points("48.85660", "2.3522") // Paris, France
if point == nil && err != nil {
return
}
t.Error("noaa.Points() should return a 404 error for lat, lon outside the U.S. territories.")
}
func TestAlaska(t *testing.T) {
point, err := noaa.Points("64.828421", "-147.7390417")
if point != nil && err == nil {
return
}
t.Error("noaa.Points() should return valid points for parts of Alaska.")
}
func TestMetricUnits(t *testing.T) {
noaa.SetUnits("si")
forecast, err := noaa.Forecast("41.837", "-87.685")
if err != nil || forecast == nil {
t.Error("noaa.Forecast() should return valid data for Chicago.")
return
}
if forecast.Units != "si" {
t.Error("noaa.Forecast() should return valid data for Chicago in metric.")
}
}
func TestUSUnits(t *testing.T) {
noaa.SetUnits("us")
forecast, err := noaa.Forecast("41.837", "-87.685")
if err != nil {
t.Error("noaa.Forecast() should return valid data for Chicago.")
}
if forecast.Units != "us" {
t.Error("noaa.Forecast() should return valid data for Chicago in standard units.")
}
}
func TestChicagoOffice(t *testing.T) {
office, err := noaa.Office("LOT")
if office != nil && err == nil {
if office.Name == "Chicago, IL" {
return
}
}
t.Error("noaa.Office(\"LOT\") should return valid office information.")
}
func TestChicagoHourly(t *testing.T) {
hourly, err := noaa.HourlyForecast("41.837", "-87.685")
if err != nil {
t.Error("noaa.HourlyForecast() should return valid data for Chicago.")
}
if len(hourly.Periods) == 0 {
t.Error("expected at least one period")
}
}