[test_ModelicaSystem(OMC)] update tests

* for new version: remove usage of old definition
* for compatibility version: test old definition

Author: syntron

tests/test_ModelicaSystemOMC.py

@@ -64,9 +64,8 @@ def test_setParameters():
         model_name="BouncingBall",
     )
 
-    # method 1 (test depreciated variants)
-    mod.setParameters("e=1.234")
-    mod.setParameters(["g=321.0"])
+    mod.setParameters(e=1.234)
+    mod.setParameters(g=321.0)
     assert mod.getParameters("e") == ["1.234"]
     assert mod.getParameters("g") == ["321.0"]
     assert mod.getParameters() == {
@@ -76,7 +75,6 @@ def test_setParameters():
     with pytest.raises(KeyError):
         mod.getParameters("thisParameterDoesNotExist")
 
-    # method 2 (new style)
     pvals = {"e": 21.3, "g": 0.12}
     mod.setParameters(**pvals)
     assert mod.getParameters() == {

tests_v400/test_ModelicaSystem.py

@@ -35,7 +35,7 @@ def test_setParameters():
     mod = OMPython.ModelicaSystem(model_path + "BouncingBall.mo", "BouncingBall")
 
     # method 1
-    mod.setParameters(pvals={"e": 1.234})
+    mod.setParameters(pvals="e=1.234")
     mod.setParameters(pvals={"g": 321.0})
     assert mod.getParameters("e") == ["1.234"]
     assert mod.getParameters("g") == ["321.0"]