Fixes tests

Author: spjuhel

climada/test/test_trajectories.py

@@ -63,10 +63,10 @@ def setUp(self) -> None:
         )
 
         self.expected_base_imp = ImpactCalc(
-            **self.base_snapshot.impact_calc_data
+            **self.base_snapshot.impact_calc_kwargs
         ).impact()
         self.expected_future_imp = ImpactCalc(
-            **self.future_snapshot.impact_calc_data
+            **self.future_snapshot.impact_calc_kwargs
         ).impact()
         self.expected_base_return_period_impacts = {
             rp: imp
@@ -149,15 +149,15 @@ def test_static_trajectory_with_group(self):
             exposure=exp0,
             hazard=reusable_minimal_hazard(),
             impfset=reusable_minimal_impfset(),
-            date=self.PRESENT_DATE,
+            date=str(self.PRESENT_DATE),
         )
         snap1 = Snapshot(
             exposure=exp1,
             hazard=reusable_minimal_hazard(
                 intensity_factor=self.HAZ_INCREASE_INTENSITY_FACTOR
             ),
             impfset=reusable_minimal_impfset(),
-            date=self.FUTURE_DATE,
+            date=str(self.FUTURE_DATE),
         )
 
         expected_static_metrics = pd.concat(

climada/trajectories/test/test_calc_risk_metrics.py

@@ -250,7 +250,10 @@ def test_set_impact_computation_strategy(self):
         assert self.calc.impact_computation_strategy == mock_strat
 
     def test_set_impact_computation_strategy_wtype(self):
-        with pytest.raises(ValueError, match="Not an impact computation strategy"):
+        with pytest.raises(
+            ValueError,
+            match="The provided value is not an ImpactComputationStrategy object",
+        ):
             self.calc.impact_computation_strategy = "NotAStrategy"
 
     @patch.object(CalcRiskMetricsPoints, "impact_computation_strategy")