public void TestCreateVariable()
{
TestVariableMapSetup();
mVariableMap.CreateVariable("name1", "type1", "id1");
TestHelper.CheckVariableValues(mVariableMap, "name1", "type1", "id1");
//test create variable already exists----------------------------------------
//Expect that when the variable already exists, the variableMap_ is unchanged.
Assert.AreEqual(1, mVariableMap.GetVariableTypes().Count);
Assert.AreEqual(1, mVariableMap.GetAllVariables().Count);
mVariableMap.CreateVariable("name1");
TestHelper.CheckVariableValues(mVariableMap, "name1", "type1", "id1");
Assert.AreEqual(1, mVariableMap.GetVariableTypes().Count);
Assert.AreEqual(1, mVariableMap.GetAllVariables().Count);
//---------------------------------------------------------------------------
//test create variable null and undefined type-------------------------------
mVariableMap.CreateVariable("name2", null, "id2");
mVariableMap.CreateVariable("name3", "", "id3");
TestHelper.CheckVariableValues(mVariableMap, "name2", "", "id2");
TestHelper.CheckVariableValues(mVariableMap, "name3", "", "id3");
//---------------------------------------------------------------------------
//test create variable null id-----------------------------------------------
mVariableMap.CreateVariable("name4", "type4", null);
Assert.NotNull(mVariableMap.GetVariable("name4").ID);
//---------------------------------------------------------------------------
//test create VariableId already exists--------------------------------------
Assert.Throws <Exception>(() =>
{
mVariableMap.CreateVariable("name5", "type5", "id1");
});
//---------------------------------------------------------------------------
//test create Variable mismatched Id and type--------------------------------
Assert.Throws <Exception>(() =>
{
mVariableMap.CreateVariable("name1", "type2", "id1");
});
Assert.Throws <Exception>(() =>
{
mVariableMap.CreateVariable("name1", "type1", "id2");
});
//---------------------------------------------------------------------------
//test create variable two same types----------------------------------------
mVariableMap.CreateVariable("name6", "type6", "id6");
mVariableMap.CreateVariable("name7", "type6", "id7");
TestHelper.CheckVariableValues(mVariableMap, "name6", "type6", "id6");
TestHelper.CheckVariableValues(mVariableMap, "name7", "type6", "id7");
//---------------------------------------------------------------------------
TestVariableMapTearDown();
}