tests: update tests to check for new var/nugget/sill handling

GeoStat-Framework · Jan 6, 2025 · b120d93 · b120d93
1 parent 050cc37
commit b120d93
Showing 1 changed file with 6 additions and 10 deletions.
diff --git a/tests/test_covmodel.py b/tests/test_covmodel.py
@@ -239,20 +239,16 @@ def test_fitting(self):
 
         # treatment of sill/var/nugget by fitting
         model = Stable()
-        model.fit_variogram(
-            self.gamma_x, self.gamma_y, nugget=False, var=False, sill=2
-        )
-        self.assertAlmostEqual(model.var, 1)
-        self.assertAlmostEqual(model.nugget, 1)
+        with self.assertRaises(ValueError):
+            model.fit_variogram(
+                self.gamma_x, self.gamma_y, nugget=False, var=False, sill=2
+            )
         model.fit_variogram(self.gamma_x, self.gamma_y, var=2, sill=3)
         self.assertAlmostEqual(model.var, 2)
         self.assertAlmostEqual(model.nugget, 1)
         model.var = 3
-        model.fit_variogram(
-            self.gamma_x, self.gamma_y, nugget=False, var=False, sill=2
-        )
-        self.assertAlmostEqual(model.var, 2)
-        self.assertAlmostEqual(model.nugget, 0)
+        with self.assertRaises(ValueError):
+            model.fit_variogram(self.gamma_x, self.gamma_y, var=False, sill=2)
         model.fit_variogram(self.gamma_x, self.gamma_y, weights="inv")
         len_save = model.len_scale
         model.fit_variogram(