public void Add_Int_Var_By_Values_Then_Retrieve_And_Verify()
{
var mgr = new VarMgr();
Variable<int> var = mgr.Add<int>(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
Variable<int> resultVar = null;
resultVar = mgr.GetVariable<int>(Constants.VAR_INT_NAME);
Assert.NotNull(resultVar);
Assert.Same(var, resultVar);
Assert.Equal(Constants.VAR_INT_VAL, resultVar.Value);
}
public void Add_Int_Var_Then_Remove_By_Id_And_Verify_Count()
{
var mgr = new VarMgr();
Variable<int> var = new Variable<int>(Constants.VAR_INT_ID, Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<int>(var);
Assert.Equal(1, mgr.Count);
mgr.Remove(var.Id);
Assert.Equal(0, mgr.Count);
}
public void Add_Int_Var_By_Values_Then_Retrieve_By_Name_Indexer()
{
var mgr = new VarMgr();
Variable<int> var = mgr.Add<int>(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
IVariable resultIVar = null;
resultIVar = mgr[Constants.VAR_INT_NAME];
Assert.NotNull(resultIVar);
Assert.Same(var, resultIVar);
Assert.IsType<int>(resultIVar.ValueItem);
Assert.Equal(Constants.VAR_INT_VAL, resultIVar.ValueItem);
}
public void Verify_Is_Name_In_Use_When_A_Name_Is_Not_In_Use()
{
var mgr = new VarMgr();
Variable<int> var = new Variable<int>(Constants.VAR_INT_ID, Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<int>(var);
bool result = mgr.IsNameInUse(Constants.VAR_FLOAT_NAME);
Assert.False(result);
}
public void VariableChangedEvent_Is_Fired_After_Variable_Is_Added_By_Values()
{
var mgr = new VarMgr();
var helper = new HelperForIVarMgr();
mgr.VariableChanged += new VariableChangeEventHandler(helper.VariableChanged_DummyHandler);
Variable<int> var = mgr.Add(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
Assert.Equal(1, helper.VariableChanged_TimesCalled);
Assert.NotNull(var);
}
public void Variables_Cleared_Event_Fired_When_Clear_Called()
{
var mgr = new VarMgr();
var helper = new HelperForIVarMgr();
mgr.VariablesCleared+=new VariablesClearedEventHandler(helper.VariablesCleared_DummyHandler);
mgr.Add<int>(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<double>(Constants.VAR_DOUBLE_NAME, Constants.VAR_DOUBLE_VAL);
mgr.Add<string>(Constants.VAR_STR_NAME, Constants.VAR_STR_VAL);
mgr.Clear();
Assert.Equal(1, helper.VariablesCleared_TimesCalled);
}
public void Identif_VarDependents_Event_Is_Fired_After_Identify_Var_Dependents_By_Name_Called()
{
var mgr = new VarMgr();
var helper = new HelperForIVarMgr();
mgr.IdentifyVarDependents += new IdentifyVarDependentsEventHandler(helper.IdentifyVarDependents_DummyHandler);
Variable<double> var = new Variable<double>(Constants.VAR_DOUBLE_ID, Constants.VAR_DOUBLE_NAME, Constants.VAR_DOUBLE_VAL);
mgr.Add<double>(var);
mgr.IdentifyDependents(var.Name);
Assert.Equal(1, helper.IdentifyVarDependents_TimesCalled);
}
public void Set_Variable_Value_Changes_The_Value()
{
var mgr = new VarMgr();
Variable<int> var = new Variable<int>(Constants.VAR_INT_ID, Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<int>(var);
Variable<int> resultVar = null;
int newVal = 7733;
resultVar = mgr.GetVariable<int>(var.Name);
Assert.Equal(Constants.VAR_INT_VAL, resultVar.Value);
mgr.SetVariableValue<int>(var.Name, newVal);
resultVar = mgr.GetVariable<int>(var.Name);
Assert.Equal(newVal, resultVar.Value);
}
public void Get_Variable_Returns_Typed_Variable()
{
var mgr = new VarMgr();
Variable<int> var = mgr.Add<int>(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
Variable<int> resultVar = null;
resultVar = mgr.GetVariable<int>(var.Id);
Assert.NotNull(resultVar);
Assert.Same(var, resultVar);
}
public void Events_Fired_Before_And_After_Set_Variable_Value_Executed()
{
var mgr = new VarMgr();
var helper = new HelperForIVarMgr();
mgr.VariableChanging += new VariableChangeEventHandler(helper.VariableChanging_DummyHandler);
mgr.VariableChanged += new VariableChangeEventHandler(helper.VariableChanged_DummyHandler);
Variable<double> var = new Variable<double>(Constants.VAR_DOUBLE_ID, Constants.VAR_DOUBLE_NAME, Constants.VAR_DOUBLE_VAL);
mgr.Add<double>(var);
double newVal = 777.888;
mgr.SetVariableValue<double>(var.Id, newVal);
Assert.Equal(1, helper.VariableChanging_TimesCalled);
Assert.Equal(2, helper.VariableChanged_TimesCalled); // Add method calls it too
}
public void Default_Mgr_Has_Zero_Vars()
{
var mgr = new VarMgr();
Assert.Equal(0, mgr.Count);
}
public void ClearD_eletes_All_Vars()
{
var mgr = new VarMgr();
mgr.Add<int>(Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<double>(Constants.VAR_DOUBLE_NAME, Constants.VAR_DOUBLE_VAL);
mgr.Add<string>(Constants.VAR_STR_NAME, Constants.VAR_STR_VAL);
Assert.Equal(3, mgr.Count);
mgr.Clear();
Assert.Equal(0, mgr.Count);
}
public void Add_One_Var_And_Verify_Count()
{
var mgr = new VarMgr();
Variable<int> var = new Variable<int>(Constants.VAR_INT_ID, Constants.VAR_INT_NAME, Constants.VAR_INT_VAL);
mgr.Add<int>(var);
Assert.Equal(1, mgr.Count);
}
