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 itShouldFailIfSourceDirectoryDoesNotExist()
{
var fileSysCommand = new MockFileSystemCommand();
var sourceDir = @"c:\sourceDir";
var targetDir = @"c:\targetDir";
var dirCopyContentsCommand = new DirectoryCopyContentsCommand(sourceDir, targetDir, fileSysCommand);
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
dirCopyContentsCommand.Do();
Assert.IsFalse(dirCopyContentsCommand.DidCommandSucceed);
}
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);
}