TST: change integrator from BDF to LSODA.

phmbressan · phmbressan · commit ca18df89461a · 2023-06-09T12:51:42.000-03:00
diff --git a/rocketpy/motors/SolidMotor.py b/rocketpy/motors/SolidMotor.py
@@ -343,7 +343,7 @@ def centerOfMass(self):
         t : float
             Time in seconds.
 
-        Returns
+        Returnsg
         -------
         Function
             Position of the center of mass as a function
@@ -406,7 +406,7 @@ def terminateBurn(t, y):
             events=terminateBurn,
             atol=1e-12,
             rtol=1e-11,
-            method="BDF",
+            method="LSODA",
         )
 
         self.grainBurnOut = sol.t[-1]
diff --git a/tests/test_solidmotor.py b/tests/test_solidmotor.py
@@ -105,7 +105,9 @@ def test_burn_area_asserts_extreme_values(solid_motor):
     )
 
     assert np.allclose(solid_motor.burnArea.getSource()[0][-1], initial_burn_area)
-    assert np.allclose(solid_motor.burnArea.getSource()[-1][-1], final_burn_area, atol=1e-6)
+    assert np.allclose(
+        solid_motor.burnArea.getSource()[-1][-1], final_burn_area, atol=1e-6
+    )
 
 
 def test_evaluate_inertia_11_asserts_extreme_values(solid_motor):

Original file line number	Diff line number	Diff line change
`@@ -105,7 +105,9 @@ def test_burn_area_asserts_extreme_values(solid_motor):`
`105`	`105`	`)`
`106`	`106`
`107`	`107`	`assert np.allclose(solid_motor.burnArea.getSource()[0][-1], initial_burn_area)`
`108`		`- assert np.allclose(solid_motor.burnArea.getSource()[-1][-1], final_burn_area, atol=1e-6)`
	`108`	`+ assert np.allclose(`
	`109`	`+ solid_motor.burnArea.getSource()[-1][-1], final_burn_area, atol=1e-6`
	`110`	`+ )`
`109`	`111`
`110`	`112`
`111`	`113`	`def test_evaluate_inertia_11_asserts_extreme_values(solid_motor):`