// Initialize the directories as below
// - root
// - root-file1.text 1 MB
// - root-file2.text 3 MB
// - sub-1
// - sub file1.txt 2 MB + 1 byte
// - sub file2.txt 2 MB - 1 byte
// - sub-2
// - sub file3.txt 1 MB
// - sub file4.txt 1 MB
private void InitialElementList()
{
_RootFolder = new FolderElement("root");
_RootFile1 = new FileElement("root-file1.text", OneMb);
_RootFile2 = new FileElement("root-file1.text", 3 * OneMb);
_SubFolder1 = new FolderElement("sub-1");
_SubFile1 = new FileElement("sub file1.txt", 2 * OneMb + 1);
_SubFile2 = new FileElement("sub file2.txt", 2 * OneMb - 1);
_SubFolder1.Add(_SubFile1);
_SubFolder1.Add(_SubFile2);
_SubFolder2 = new FolderElement("sub-2");
_SubFile3 = new FileElement("sub file3.txt", OneMb);
_SubFile4 = new FileElement("sub file4.txt", OneMb);
_SubFolder2.Add(_SubFile3);
_SubFolder2.Add(_SubFile4);
_RootFolder.Add(_RootFile1);
_RootFolder.Add(_RootFile2);
_RootFolder.Add(_SubFolder1);
_RootFolder.Add(_SubFolder2);
_SizeCounterViewModel.ElementList.Add(_RootFolder);
}
public void Size_IncreseElementSize_ParentSizeAlsoIncreased()
{
var folderElement = new FolderElement("root");
var fileElement1 = new FileElement("file1.txt", 10);
var fileElement2 = new FileElement("file2.txt", 50);
folderElement.Add(fileElement1);
folderElement.Add(fileElement2);
// change the size from 10 to 100
fileElement1.Size = 100;
Assert.AreEqual(150, folderElement.Size);
}
public void Add_CreateNewFolderThenAddANewFolder_TheFolderSizeIsZero()
{
// arrange
var folder1 = new FolderElement("f1");
// assign
_FolderElementTested.Add(folder1);
// assert
var actual = _FolderElementTested.Size;
var expected = 0;
Assert.AreEqual(expected, actual);
}
private static FileElement AddNewFile(FolderElement folderElement, string fileName, int fileSize)
{
var fileElement = new FileElement(fileName, fileSize);
folderElement.Add(fileElement);
return(fileElement);
}
// Initialize the directories as below
// - root
// - root-file1.text
// - root-file2.text
// - sub
// - sub file1.txt
// - sub file2.txt
private void InitTheElementsList()
{
var rootFolder = new FolderElement("root");
var rootFile1 = new FileElement("root-file1.text", 100);
var rootFile2 = new FileElement("root-file1.text", 100);
var subFolder = new FolderElement("sub");
var subFile1 = new FileElement("sub file1.txt", 300);
var subFile2 = new FileElement("sub file2.txt", 400);
rootFolder.Add(rootFile1);
rootFolder.Add(rootFile2);
rootFolder.Add(subFolder);
subFolder.Add(subFile1);
subFolder.Add(subFile2);
_SizeCounterViewModel.ElementList.Add(rootFolder);
}
public void Parent_AddFolderBToFolderA_AShouldBeParentOfB()
{
// arrange
var rootFolder = new FolderElement("root");
rootFolder.Add(_FolderElementTested);
Assert.AreSame(rootFolder, _FolderElementTested.Parent);
}
public void InspectFor2ndTime_PreviousSettingsWereKept()
{
// Arrange
// settings base on the initial element list
_SizeCounterViewModel.SizeFilterValue = "2";
_SizeCounterViewModel.HighlightElements = true;
_SizeCounterViewModel.HideSmallerElements = true;
// settings for mocking the inspecting result
var rootFolder = new FolderElement("root");
var fileElement1 = new FileElement("file1.log", OneMb);
var fileElement2 = new FileElement("file2.log", 3 * OneMb);
rootFolder.Add(fileElement1);
rootFolder.Add(fileElement2);
rootFolder.IsExpanded = false;
_BusyIndicatorWindowStub.ExecuteAndWait(Arg.Any <string>(), Arg.Any <Func <FolderElement> >())
.Returns(rootFolder);
_BusyIndicatorWindowStub.IsSuccessfullyExecuted.Returns(true);
// Act
_SizeCounterViewModel.StartCmd.Execute(null);
// Assert
Assert.AreSame(rootFolder, _SizeCounterViewModel.ElementList[0]);
Assert.IsTrue(rootFolder.IsExpanded);
// Verify the previous settings
Assert.IsTrue(rootFolder.IsVisible);
Assert.IsFalse(rootFolder.ShouldBeHighlighted);
Assert.IsFalse(fileElement1.IsVisible);
Assert.IsFalse(fileElement1.ShouldBeHighlighted);
Assert.IsTrue(fileElement2.IsVisible);
Assert.IsTrue(fileElement2.ShouldBeHighlighted);
}
public void Add_AddFileTo2LevelFolders_TheRootEmptyFolderSizeIsCorrect()
{
var rootFolder = new FolderElement("root");
var leafLevel1Folder = new FolderElement("Leaf_Level_1");
var leafLevel2Folder = new FolderElement("Leaf_Level_2");
rootFolder.Add(leafLevel1Folder);
leafLevel1Folder.Add(leafLevel2Folder);
AddNewFile(leafLevel2Folder, 1000);
Assert.AreEqual(1000, rootFolder.Size);
}
public void Remove_AddFileTo2LevelFoldersAndThenRemoveTheRootFile_TheRootFolderSizeIsCorrect()
{
var rootFolder = new FolderElement("root");
var rootFile = AddNewFile(rootFolder, "rootFile", 100);
var leafLevel1Folder = new FolderElement("Leaf_Level_1");
var leafLevel2Folder = new FolderElement("Leaf_Level_2");
rootFolder.Add(leafLevel1Folder);
leafLevel1Folder.Add(leafLevel2Folder);
AddNewFile(leafLevel2Folder, 1000);
// act
rootFolder.Remove(rootFile);
Assert.AreEqual(1000, rootFolder.Size);
}
public void Add_AddFileToFolder_FolderParentSizeShouldRecalculate()
{
// arrange
var rootFolder = new FolderElement("root");
rootFolder.Add(_FolderElementTested);
// assign
const int fileSize = 100;
AddNewFile(_FolderElementTested, fileSize);
// assert
var actual = _FolderElementTested.Parent.Size;
var expected = fileSize;
Assert.AreEqual(expected, actual);
}
public void Children_AddFileTo2LevelFoldersAndThenRemoveTheSubLevelFolder_TheChildrenAreUpdated()
{
var rootFolder = new FolderElement("root");
var rootFile = AddNewFile(rootFolder, "rootFile", 100);
var leafLevel1Folder = new FolderElement("Leaf_Level_1");
var leafLevel2Folder = new FolderElement("Leaf_Level_2");
rootFolder.Add(leafLevel1Folder);
leafLevel1Folder.Add(leafLevel2Folder);
AddNewFile(leafLevel2Folder, "leaf2", 1000);
// act
rootFolder.Remove(leafLevel1Folder);
Assert.AreEqual(1, rootFolder.Children.Count);
Assert.AreSame(rootFile, rootFolder.Children[0]);
}
public void Children_AddFileTo2LevelFolders_TheChildrenAreAllRight()
{
var rootFolder = new FolderElement("root");
var rootFile = AddNewFile(rootFolder, "rootFile", 100);
var leafLevel1Folder = new FolderElement("Leaf_Level_1");
var leafLevel2Folder = new FolderElement("Leaf_Level_2");
rootFolder.Add(leafLevel1Folder);
leafLevel1Folder.Add(leafLevel2Folder);
// act
var actualChildrenCount = rootFolder.Children.Count;
Assert.AreEqual(2, actualChildrenCount);
Assert.AreSame(rootFile, rootFolder.Children[0]);
Assert.AreSame(leafLevel1Folder, rootFolder.Children[1]);
Assert.AreEqual(1, leafLevel1Folder.Children.Count);
Assert.AreSame(leafLevel2Folder, leafLevel1Folder.Children[0]);
}
