FIX: bug in Transient Analysis which prevented to add Sweep Definition (#6831)

Co-authored-by: pyansys-ci-bot <[email protected]>

Author: maxcapodi78

doc/changelog.d/6831.fixed.md

@@ -0,0 +1 @@
+Bug in Transient Analysis which prevented to add Sweep Definition

src/ansys/aedt/core/modules/setup_templates.py

@@ -627,6 +627,7 @@ def HFSS3DLayout_AdaptiveFrequencyData(freq):
         "TransientData": ["0.1ns", "10ns"],
         "TransientNoiseData": [False, "", "", 0, 1, 0, False, 1],
         "TransientOtherData": ["default"],
+        "SweepDefinition": SweepDefinition,
     }
 )
 """Nexxim transient setup properties and default values."""

src/ansys/aedt/core/modules/solve_setup.py

@@ -1438,6 +1438,10 @@ def add_sweep_step(
 
     @pyaedt_function_handler()
     def _add_sweep(self, sweep_variable, equation, override_existing_sweep):
+        if "SweepDefinition" not in self.props:
+            self.props["SweepDefinition"] = dict(
+                {"Variable": "Freq", "Data": "LINC 1GHz 5GHz 501", "OffsetF1": False, "Synchronize": 0}
+            )
         if isinstance(self.props["SweepDefinition"], list):
             for sw in self.props["SweepDefinition"]:
                 if sw["Variable"] == sweep_variable:

tests/system/general/test_21_Circuit.py

@@ -296,7 +296,10 @@ def test_19b_create_eye_setups(self, aedtapp):
         setup_name = "Dom_Quick"
         assert aedtapp.create_setup(setup_name, "NexximQuickEye")
         setup_name = "Dom_AMI"
-        assert aedtapp.create_setup(setup_name, "NexximAMI")
+        setup = aedtapp.create_setup(setup_name, "NexximAMI")
+        assert setup
+        setup.add_sweep_step("Freq", 1, 2, 0.01, "GHz", override_existing_sweep=True)
+        assert setup.props["SweepDefinition"]["Data"] == "LIN 1GHz 2GHz 0.01GHz"
 
     @pytest.mark.skipif(
         is_linux and config["desktopVersion"] == "2024.1",