minor changes to tests of gas_state

Author: jcurtis2

tests/test_gas_state.py

@@ -16,7 +16,6 @@
 
 GAS_DATA_MINIMAL = ppmc.GasData(GAS_DATA_CTOR_ARG_MINIMAL)
 
-
 class TestGasState:
     @staticmethod
     def test_ctor_error():
@@ -36,13 +35,10 @@ def test_ctor_error():
     @staticmethod
     def test_ctor_valid():
         # arrange
-        pass
-
-        # act
-        # TODO #123 sut = ppmc.GasState({"gas_mixing_ratio":''})
+        sut = ppmc.GasState(GAS_DATA_MINIMAL)
 
         # assert
-        # TODO #123 assert isinstance(sut, ppmc.GasState)
+        assert isinstance(sut, ppmc.GasState)
 
     @staticmethod
     @pytest.mark.parametrize("idx", (-1, 100))
@@ -93,7 +89,7 @@ def test_get_items():
     @staticmethod
     def test_set_item():
         # arrange
-        sut = ppmc.GasState(GAS_DATA_MINIMAL)  # TODO #123
+        sut = ppmc.GasState(GAS_DATA_MINIMAL)
         idx = 0
         val = 1234
 
@@ -111,7 +107,6 @@ def test_get_mix_rats():
 
         assert len(sut.mix_rats) == len(sut)
 
-
 #    @staticmethod
 #    def test_to_json():
 #        # arrange