private static void AddObjects(ObjectTreeRootItemViewModel vm)
{
foreach (var item in GetDatabaseObjects())
{
vm.Objects.Add(item);
}
}
public void Text_DifferentValue()
{
// Arrange
var propertyChangedInvoked = false;
var vm = new ObjectTreeRootItemViewModel();
vm.Text = "Tables";
vm.PropertyChanged += (sender, args) => propertyChangedInvoked = true;
// Act
vm.Text = "Views";
// Assert
Assert.IsTrue(propertyChangedInvoked);
}
public void IsVisible_PartialVisible()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Objects.Take(1))
{
item.IsVisible = false;
}
// Assert
Assert.IsTrue(vm.IsVisible);
}
public void IsVisible_NoneVisible()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Objects)
{
item.IsVisible = false;
}
// Assert
Assert.IsFalse(vm.IsVisible);
}
public void IsSelected_PartialSelection()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Objects.Take(3))
{
item.IsSelected = vm.Objects.IndexOf(item) % 2 == 0;
}
// Assert
Assert.IsNull(vm.IsSelected);
}
public void IsSelected_NoneSelected()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Objects)
{
item.IsSelected = false;
}
// Assert
Assert.IsFalse(vm.IsSelected);
}
public void IsSelected_PartialSelection()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Schemas)
{
item.SetSelectedCommand.Execute(vm.Schemas.IndexOf(item) % 2 == 0);
}
// Assert
Assert.IsNull(vm.IsSelected);
}
public void IsSelected_NoneSelected()
{
// Arrange
var vm = new ObjectTreeRootItemViewModel();
AddObjects(vm);
// Act
foreach (var item in vm.Schemas)
{
item.SetSelectedCommand.Execute(false);
}
// Assert
Assert.IsFalse(vm.IsSelected);
}
