public void SelectParentWillSelectAllChildrenExceptTheDisabledOnes()
{
// Arrange
ProjectNode[] children = new ProjectNode[3];
// make two children enabled, one disabled
for (int i = 0; i < 3; i++)
{
var project = MockProjectUtility.CreateMockProject("p" + i);
var node = new ProjectNode(project)
{
IsEnabled = i % 2 == 0
};
children[i] = node;
}
var folder = new FolderNode(null, "A", children);
// Act
folder.IsSelected = true;
// Assert
Assert.True(children[0].IsSelected == true);
Assert.True(children[1].IsSelected == false);
Assert.True(children[2].IsSelected == true);
}
public void ParentFolderDoNotPropagateStateBackToChildrenWhenTheyAreFirstAddedToFolder()
{
// Arrange
ProjectNode[] children = new ProjectNode[3];
// make two children selected, one unselected
for (int i = 0; i < 3; i++)
{
var project = MockProjectUtility.CreateMockProject("p" + i);
var node = new ProjectNode(project)
{
IsSelected = i % 2 == 0
};
children[i] = node;
}
var folder = new FolderNode(null, "A", children);
// Act
var root = new FolderNode(null, "Root", new[] { folder });
// Assert
Assert.Null(folder.IsSelected);
for (int i = 0; i < 3; i++)
{
Assert.True(children[0].IsSelected == true);
Assert.True(children[1].IsSelected == false);
Assert.True(children[2].IsSelected == true);
}
}
public void ParentPropertyIsNullByDefault()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act && Assert
Assert.Null(node.Parent);
}
public void NamePropertyIsCorrect()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act & Assert
Assert.Equal("A", node.Name);
}
public void ProjectPropertyIsCorrect()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act & Assert
Assert.Same(project, node.Project);
}
public void IsSelectedFalseByDefault()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act & Assert
Assert.True(node.IsSelected == false);
}
public void GetSelectedProjectReturnsEmptyIfIsSelectedIsFalse()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act
node.IsSelected = false;
// Assert
Assert.False(node.GetSelectedProjects().Any());
}
public void GetSelectedProjectReturnsProjectIfIsSelectedIsTrueAndIsEnabledIsTrue()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act
node.IsSelected = true;
node.IsEnabled = true;
// Assert
Assert.Same(project, node.GetSelectedProjects().Single());
}
private FolderNode CreateFolderNode(string name = "A", ICollection <ProjectNodeBase> children = null)
{
if (children == null)
{
children = new List <ProjectNodeBase>();
for (int i = 0; i < 3; i++)
{
var project = MockProjectUtility.CreateMockProject("p" + i);
var node = new ProjectNode(project);
children.Add(node);
}
}
return(new FolderNode(null, name, children));
}
public void ChangingIsSelectedPropertyRaisePropertyChangedEvent()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
bool called = false;
node.PropertyChanged += (o, e) =>
{
if (e.PropertyName == "IsSelected")
{
called = true;
}
};
// Act
node.IsSelected = true;
// Assert
Assert.True(called);
}
public void ParentNodeIsEnabledIfAtLeastOneChildrenIsEnabled()
{
// Arrange
var children = new ProjectNode[3];
// make two children enabled, one disabled
for (int i = 0; i < 3; i++)
{
var project = MockProjectUtility.CreateMockProject("p" + i);
var node = new ProjectNode(project)
{
IsEnabled = i % 2 == 0
};
children[i] = node;
}
// Act
var folder = new FolderNode(null, "A", children);
// Assert
Assert.True(folder.IsEnabled);
}
public void ParentNodeIsDisabledIfAllChildrenAreDisabled()
{
// Arrange
var children = new ProjectNode[3];
// disable all children
for (int i = 0; i < 3; i++)
{
var project = MockProjectUtility.CreateMockProject("p" + i);
var node = new ProjectNode(project)
{
IsEnabled = false
};
children[i] = node;
}
// Act
var folder = new FolderNode(null, "A", children);
// Assert
Assert.False(folder.IsEnabled);
}
public void GetSelectedProjectReturnsEmptyIfIsSelectedIsFalseOrIsEnabledIsFalse()
{
// Arrange
var project = MockProjectUtility.CreateMockProject("A");
var node = new ProjectNode(project);
// Act
node.IsSelected = false;
node.IsEnabled = false;
var result1 = node.GetSelectedProjects();
node.IsSelected = true;
node.IsEnabled = false;
var result2 = node.GetSelectedProjects();
node.IsSelected = false;
node.IsEnabled = true;
var result3 = node.GetSelectedProjects();
// Assert
Assert.False(result1.Any());
Assert.False(result2.Any());
Assert.False(result3.Any());
}