add test_total_irrad

Author: wholmgren

pvlib/test/test_irradiance.py

@@ -138,6 +138,20 @@ def test_perez():
                      ephem_data['apparent_azimuth'], AM)
 
 
+def test_total_irrad():
+    models = ['isotropic', 'klutcher', 'haydavies', 'reindl', 'king', 'perez']
+    AM = atmosphere.relativeairmass(ephem_data['apparent_zenith'])
+
+    for model in models:
+        total = irradiance.total_irrad(
+            32, 180, 
+            ephem_data['apparent_zenith'], ephem_data['azimuth'],
+            dni=irrad_data['dni'], ghi=irrad_data['ghi'], dhi=irrad_data['dhi'],
+            dni_extra=dni_et, airmass=AM,
+            model=model,
+            surface_type='urban')
+
+
 def test_globalinplane():
     aoi = irradiance.aoi(40, 180, ephem_data['apparent_zenith'],
                          ephem_data['apparent_azimuth'])