Add test for malformated weather data

oemof · Oct 20, 2020 · dee4f1d · dee4f1d
1 parent c9479d5
commit dee4f1d
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/test/test_models.py b/test/test_models.py
@@ -159,7 +159,7 @@ def test_wind_feedin_scaling(
         assert 833050.32551 / 3e6 == pytest.approx(feedin.values[0], 1e-5)
 
 
-class TestGeometricSolar:
+class TestGeometricSolar(Fixtures):
     """
     Class to test GeometricSolar model and functions it depends on.
     """
@@ -239,6 +239,18 @@ def test_geometric_angles(self):
         assert (plant4.feedin(data_weather_test)[0]
                 == pytest.approx(89.23768, 1e-5))
 
+        erroneous_weather = pd.DataFrame(data={'wind_speed': [5.0],
+                                               'temp_air': [10.0],
+                                               'dhi': [500],
+                                               'ghi': [300]},
+                                         index=pd.date_range('1/1/1970 12:00',
+                                                             periods=1,
+                                                             freq='H',
+                                                             tz='UTC'))
+
+        with pytest.raises(ValueError):
+            assert plant4.feedin(weather=erroneous_weather)
+
 
 class TestPvlib(Fixtures):
     """