public void itShouldDeleteOnlyCopiedFilesOnUndo()
{
var fileSysCommand = new MockFileSystemCommand();
var sourceDir = @"c:\sourceDir";
var sourceDirFile1 = @"c:\sourceDir\file1.txt";
var sourceDirFile2 = @"c:\sourceDir\file2.txt";
var targetDir = @"c:\targetDir";
var targetDirFile1 = @"c:\targetDir\file2.txt";
var dirCopyContentsCommand = new DirectoryCopyContentsCommand(sourceDir, targetDir, fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fakeFileSystem.AddDirectory(sourceDir);
fakeFileSystem.AddFiles(sourceDirFile1);
fakeFileSystem.AddFiles(sourceDirFile2);
fakeFileSystem.AddDirectory(targetDir);
fakeFileSystem.AddFiles(targetDirFile1);
dirCopyContentsCommand.Do();
Assert.IsFalse(dirCopyContentsCommand.DidCommandSucceed);
Assert.IsTrue(fakeFileSystem.FileExists(targetDirFile1));
dirCopyContentsCommand.Undo();
Assert.IsFalse(fakeFileSystem.FileExists(@"c:\targetDir\file1.txt"));
Assert.IsTrue(fakeFileSystem.FileExists(targetDirFile1));
}
public void itShouldFailIfAnyOfTheTargetFilesAlreadyExist()
{
var fileSysCommand = new MockFileSystemCommand();
var sourceDir = @"c:\sourceDir";
var sourceDirFile1 = @"c:\sourceDir\file1.txt";
var targetDir = @"c:\targetDir";
var targetDirFile1 = @"c:\targetDir\file1.txt";
var dirCopyContentsCommand = new DirectoryCopyContentsCommand(sourceDir, targetDir, fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fakeFileSystem.AddDirectory(sourceDir);
fakeFileSystem.AddFiles(sourceDirFile1);
fakeFileSystem.AddDirectory(targetDir);
fakeFileSystem.AddFiles(targetDirFile1);
dirCopyContentsCommand.Do();
Assert.IsFalse(dirCopyContentsCommand.DidCommandSucceed);
}
public void itShouldRestoreBackupOnUndo()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var dirToDelete = @"c:\mainFolder\dummysourcedir";
fakeFileSystem.AddDirectory(dirToDelete);
var dirDeleteCommand = new DirectoryDeleteCommand(dirToDelete, @"c:\dummybackupdir", fileSysCommand);
dirDeleteCommand.Do();
Assert.IsFalse(fakeFileSystem.DirectoryExists(dirToDelete));
dirDeleteCommand.Undo();
Assert.IsTrue(fakeFileSystem.DirectoryExists(dirToDelete));
}
public void itShouldDeleteBackupFileOnCleanup()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var dirToDelete = @"c:\main1\main2\dummysourceDir";
fakeFileSystem.AddDirectory(dirToDelete);
var dirDeleteCommand = new DirectoryDeleteCommand(dirToDelete, @"c:\dummybackupdir", fileSysCommand);
dirDeleteCommand.Do();
dirDeleteCommand.Cleanup();
Assert.IsFalse(fakeFileSystem.DirectoryExists(dirDeleteCommand.BackedUpDirectory));
}
public void itShouldFailIfDeleteFails()
{
var fileSysCommand = new MockFileSystemCommand();
var sourceDir = @"c:\dummysourcefile";
var dirDeleteCommand = new DirectoryDeleteCommand(sourceDir, @"c:\dummybackupdir", fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fileSysCommand.DirectoryDeleteFunc = (filename) => {
throw new ApplicationException("Exception raised by MockFileSystemCommand during FileDelete");
};
fakeFileSystem.AddDirectory(sourceDir);
dirDeleteCommand.Do();
Assert.IsFalse(dirDeleteCommand.DidCommandSucceed);
Assert.IsTrue(fakeFileSystem.DirectoryExists(sourceDir));
}
public void itShouldFailIfBackupFails()
{
var fileSysCommand = new MockFileSystemCommand();
var sourceDir = @"c:\dummysourceDir";
var dirDeleteCommand = new DirectoryDeleteCommand(sourceDir, @"c:\dummybackupdir", fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fileSysCommand.DirectoryCopyContentsFunc = (sourceFile, destinationFile, preCopyCallback, postCopyCallback) => {
throw new ApplicationException("Exception raised by MockFileSystemCommand during DirectoryCopy");
};
fakeFileSystem.AddDirectory(sourceDir);
dirDeleteCommand.Do();
Assert.IsFalse(dirDeleteCommand.DidCommandSucceed);
Assert.IsTrue(fakeFileSystem.DirectoryExists(sourceDir));
}
public void itMustDeleteDirectoryContentsOnly()
{
var fileSysCommand = new MockFileSystemCommand();
var dirToDeleteContents = @"c:\maindir\subdir";
var dirDeleteDirContentsOnlyCommand = new DirectoryDeleteContentsOnlyCommandInternal(dirToDeleteContents, @"c:\dummybackupdir", fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fakeFileSystem.AddDirectory(dirToDeleteContents);
var file1 = dirToDeleteContents + @"\dummyfile1.txt";
var file2 = dirToDeleteContents + @"\dummyfile2.txt";
fakeFileSystem.AddFiles(file1);
fakeFileSystem.AddFiles(file2);
dirDeleteDirContentsOnlyCommand.Do();
Assert.IsTrue(dirDeleteDirContentsOnlyCommand.DidCommandSucceed);
Assert.IsTrue(fakeFileSystem.DirectoryExists(dirToDeleteContents));
Assert.IsFalse(fakeFileSystem.FileExists(file1));
Assert.IsFalse(fakeFileSystem.FileExists(file2));
}
