Removed test len>0 for SourceControlTime, as sound composer projects …

…can be saved in SAS even without defining source control (in which case it is empty)

src/ansys/sound/core/sound_composer/source_control_time.py

@@ -89,11 +89,6 @@ def control(self, control: Field):
                     "Specified control profile must be provided as a DPF field."
                 )
 
-            if len(control.data) == 0:
-                raise PyAnsysSoundException(
-                    "Specified control profile must have at least one element."
-                )
-
         self.__control = control
 
     def load_from_wave_file(self, file_str: str):

tests/tests_sound_composer/test_sound_composer_source_control_time.py

@@ -67,24 +67,17 @@ def test_source_control_time_properties():
     assert len(control_time.control.data) > 0
 
 
-def test_source_control_time_propertiess_exceptions():
+def test_source_control_time_properties_exceptions():
     """Test SourceControlTime properties' exceptions."""
     control_time = SourceControlTime()
 
-    # Test control setter exception 1 (wrong control type).
+    # Test control setter exception (wrong control type).
     with pytest.raises(
         PyAnsysSoundException,
         match="Specified control profile must be provided as a DPF field.",
     ):
         control_time.control = "WrongType"
 
-    # Test control setter exception 2 (empty control).
-    with pytest.raises(
-        PyAnsysSoundException,
-        match="Specified control profile must have at least one element.",
-    ):
-        control_time.control = Field()
-
 
 def test_source_control_time___str__():
     """Test SourceControlTime __str__ method."""