init commit

pkg/countryCenter/county_center_test.go

@@ -0,0 +1,14 @@
+package countryCenter
+
+import (
+	"testing"
+)
+
+func TestGetCountryCenter(t *testing.T) {
+	lat, lon, found := GetCountryCenterByCountryOrCity("SG", "Singapore")
+	if !found {
+		t.Error("GetCountryCenter('HK') should return found = true")
+	}
+	t.Logf("lat = %v, lon = %v", lat, lon)
+
+}