package solar

import "testing"

// A trimmed sample of the real N0NBH hamqsl.com solarxml.php document.
const sampleXML = `<?xml version="1.0"?>
<solar>
<solardata>
<source url="http://www.hamqsl.com/solar.html">N0NBH</source>
<updated>08 Jul 2025 2100 GMT</updated>
<solarflux>170</solarflux>
<aindex>5</aindex>
<kindex>2</kindex>
<xray>C1.5</xray>
<sunspots>150</sunspots>
<geomagfield>QUIET</geomagfield>
<muf>18.5</muf>
</solardata>
</solar>`

func TestParseSolar(t *testing.T) {
	d, err := parseSolar([]byte(sampleXML))
	if err != nil {
		t.Fatalf("parse: %v", err)
	}
	if !d.OK {
		t.Fatalf("expected OK")
	}
	checks := map[string]string{
		"SFI": d.SFI, "SSN": d.SSN, "A": d.AIndex, "K": d.KIndex,
		"XRay": d.XRay, "Geomag": d.GeomagField, "Source": d.Source,
	}
	want := map[string]string{
		"SFI": "170", "SSN": "150", "A": "5", "K": "2",
		"XRay": "C1.5", "Geomag": "QUIET", "Source": "N0NBH",
	}
	for k, got := range checks {
		if got != want[k] {
			t.Errorf("%s = %q, want %q", k, got, want[k])
		}
	}
}

func TestParseSolarBadXML(t *testing.T) {
	if _, err := parseSolar([]byte("not xml")); err == nil {
		t.Fatalf("expected an error for non-XML input")
	}
}