public void itShouldFailIfDeleteFails()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
fileSysCommand.FileDeleteFunc = (filename) => {
throw new ApplicationException("Exception raised by MockFileSystemCommand during FileDelete");
};
var source = @"c:\dummysourcefile.txt";
fakeFileSystem.AddFiles(source);
var fileDeleteCommand = new FileDeleteCommand(@"c:\dummybackupdir", fileSysCommand, source);
var reports = new List <CommandReport>();
fileDeleteCommand.OnReportSent += (command, args) => {
reports.Add(new CommandReport {
Reporter = command,
Message = args.Message,
ReportType = args.ReportType
});
};
fileDeleteCommand.Do();
Assert.IsFalse(fileDeleteCommand.DidCommandSucceed);
Assert.IsTrue(reports.Any(r => r.ReportType == ReportType.DoneTaskWithFailure &&
r.Reporter.Id == fileDeleteCommand.Id));
}
public void itShouldDeleteBackupFileOnCleanup()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var fileToDelete = @"c:\dummysourcefile.txt";
fakeFileSystem.AddFiles(fileToDelete);
var fileDeleteCommand = new FileDeleteCommand(@"c:\dummybackupdir", fileSysCommand, fileToDelete);
fileDeleteCommand.Do();
fileDeleteCommand.Cleanup();
Assert.IsFalse(fakeFileSystem.FileExists(fileDeleteCommand.BackupFilename));
}
public void itShouldRestoreBackupOnUndo()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var fileToDelete = @"c:\dummysourcefile.txt";
fakeFileSystem.AddFiles(fileToDelete);
var fileDeleteCommand = new FileDeleteCommand(@"c:\dummybackupdir", fileSysCommand, fileToDelete);
fileDeleteCommand.Do();
Assert.IsFalse(fakeFileSystem.FileExists(fileToDelete));
fileDeleteCommand.Undo();
Assert.IsTrue(fakeFileSystem.FileExists(fileToDelete));
}
public void itShouldDeleteMultipleFiles()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var fileToDelete1 = @"c:\dummysourcefile1.txt";
var fileToDelete2 = @"c:\dummysourcefile2.txt";
var fileToDelete3 = @"c:\dummysourcefile3.txt";
fakeFileSystem.AddFiles(fileToDelete1, fileToDelete2, fileToDelete3);
Assert.IsTrue(fakeFileSystem.FileExists(fileToDelete1));
Assert.IsTrue(fakeFileSystem.FileExists(fileToDelete2));
Assert.IsTrue(fakeFileSystem.FileExists(fileToDelete3));
var fileDeleteCommand = new FileDeleteCommand(@"c:\dummybackupdir", fileSysCommand, fileToDelete1, fileToDelete2, fileToDelete3);
fileDeleteCommand.Do();
Assert.IsFalse(fakeFileSystem.FileExists(fileToDelete1));
Assert.IsFalse(fakeFileSystem.FileExists(fileToDelete2));
Assert.IsFalse(fakeFileSystem.FileExists(fileToDelete3));
}
public void itShouldSucceedIfSourceFileDoesNotExist()
{
var fileSysCommand = new MockFileSystemCommand();
var fakeFileSystem = new FakeFileSystem(fileSysCommand);
var fileToDelete = @"c:\dummysourcefile.txt";
var fileDeleteCommand = new FileDeleteCommand(@"c:\dummybackupdir", fileSysCommand, fileToDelete);
var reports = new List <CommandReport>();
fileDeleteCommand.OnReportSent += (command, args) => {
reports.Add(new CommandReport {
Reporter = command,
Message = args.Message,
ReportType = args.ReportType
});
};
fileDeleteCommand.Do();
Assert.IsTrue(fileDeleteCommand.DidCommandSucceed);
Assert.IsTrue(reports.Any(r => r.ReportType == ReportType.DoneTaskWithSuccess &&
r.Reporter.Id == fileDeleteCommand.Id));
}
