public void SelectedMaterial_SetMaterial_ExpectPropertyChangedEventRaised()
{
//Arrange
var problemViewModel = new ProblemViewModel();
var materialViewModel = problemViewModel.AddMaterial();
problemViewModel.SelectedMaterial = null;
var checker = new PropertyChangedEventChecker(problemViewModel);
//Act
problemViewModel.SelectedMaterial = materialViewModel;
//Assert
Assert.That(checker.PropertiesRaised, Is.EqualTo(new[]
{
"SelectedNode",
"SelectedElement",
"SelectedForce",
"SelectedMaterial",
"AvailableNodesForSelectedForces",
"AvailableOriginNodesForSelectedElements",
"AvailableDestinationNodesForSelectedElements"
}));
}
public void AddMaterial_EmptyProblem_ExpectNewMaterialIsSelectedMaterial()
{
//Arrange
var problemViewModel = new ProblemViewModel();
//Act
var materialViewModel = problemViewModel.AddMaterial();
//Assert
Assert.That(problemViewModel.SelectedMaterial, Is.EqualTo(materialViewModel));
}
public void AddMaterial_EmptyProblem_ExpectNewMaterialIsSelected()
{
//Arrange
var problemViewModel = new ProblemViewModel();
//Act
var materialViewModel = problemViewModel.AddMaterial();
//Assert
Assert.That(materialViewModel.IsSelected, Is.True);
}
public void DeleteSelectedMaterial_NullSelectedMaterial_ExpectNothingHappened()
{
//Arrange
var problemViewModel = new ProblemViewModel();
var materialViewModel = problemViewModel.AddMaterial();
problemViewModel.SelectedMaterial = null;
//Act
//Assert
Assert.DoesNotThrow(() => problemViewModel.DeleteSelectedMaterial());
}
public void SelectedMaterial_SetNullMaterial_ExpetMaterialIsSelectedIsFalse()
{
//Arrange
var problemViewModel = new ProblemViewModel();
var materialViewModel = problemViewModel.AddMaterial();
//Act
problemViewModel.SelectedMaterial = null;
//Assert
Assert.That(materialViewModel.IsSelected, Is.False);
}
public void DeleteSelectedMaterial_SelectedMaterial_ExpectSelectedMaterialIsNull()
{
//Arrange
var problemViewModel = new ProblemViewModel();
problemViewModel.AddMaterial();
//Act
problemViewModel.DeleteSelectedMaterial();
//Assert
Assert.That(problemViewModel.SelectedMaterial, Is.Null);
}
public void AddMaterial_EmptyProblem_ExpectNewMaterialAddedToMaterialsCollection()
{
//Arrange
var problemViewModel = new ProblemViewModel();
//Act
var materialViewModel = problemViewModel.AddMaterial();
//Assert
var materialContained = problemViewModel.Materials.Contains(materialViewModel);
Assert.That(materialContained, Is.True);
}
public void DeleteSelectedMaterial_SelectedMaterial_ExpectMaterialRemovedFromCollection()
{
//Arrange
var problemViewModel = new ProblemViewModel();
var materialViewModel = problemViewModel.AddMaterial();
//Act
problemViewModel.DeleteSelectedMaterial();
//Assert
var containsMaterial = problemViewModel.Materials.Contains(materialViewModel);
Assert.That(containsMaterial, Is.False);
}
public void SelectedMaterial_SetMaterial_ExpectOtherPropertiesAreNull()
{
//Arrange
var problemViewModel = new ProblemViewModel();
var materialViewModel = problemViewModel.AddMaterial();
problemViewModel.SelectedMaterial = null;
//Act
problemViewModel.SelectedMaterial = materialViewModel;
//Assert
Assert.That(problemViewModel.SelectedElement, Is.Null);
Assert.That(problemViewModel.SelectedForce, Is.Null);
Assert.That(problemViewModel.SelectedNode, Is.Null);
}
private void SetupProblemViewModel(ProblemViewModel problemViewModel)
{
var node1 = problemViewModel.AddNode();
var node2 = problemViewModel.AddNode();
var node3 = problemViewModel.AddNode();
var node4 = problemViewModel.AddNode();
#region Node properties
node2.IsXFixed = true;
node3.IsYFixed = true;
node4.IsZFixed = true;
node1.X = 1;
node2.X = 2;
node3.X = 3;
node4.X = 4;
node1.Y = 11;
node2.Y = 12;
node3.Y = 13;
node4.Y = 14;
node1.Z = 21;
node2.Z = 22;
node3.Z = 23;
node4.Z = 24;
#endregion
var element1 = problemViewModel.AddBarElement(node1, node2);
var element2 = problemViewModel.AddBarElement(node2, node3);
var element3 = problemViewModel.AddBarElement(node3, node4);
var force = problemViewModel.AddForce(node1);
force.ApplicationVectorX = 100;
force.ApplicationVectorY = 200;
force.ApplicationVectorZ = 300;
var material1 = element1.Material;
var material2 = problemViewModel.AddMaterial();
var material3 = problemViewModel.AddMaterial();
var material4 = problemViewModel.AddMaterial();
#region Material properties
material1.Name = "Aluminum1";
material2.Name = "Aluminum2";
material3.Name = "Aluminum3";
material4.Name = "Aluminum4";
material1.YoungsModulus = 1;
material2.YoungsModulus = 12;
material3.YoungsModulus = 123;
material4.YoungsModulus = 1234;
#endregion
element1.Material = material2;
element2.Material = material3;
element3.Material = material4;
#region Element properties
element1.CrossSectionArea = 101;
element2.CrossSectionArea = 202;
element3.CrossSectionArea = 303;
#endregion
}
public void Execute(object parameter)
{
_problemViewModel.AddMaterial();
}
