public void SetUp()
{
IConfigurationXml configFactory = new ConfigurationFactory(Substitute.For <IToastService>()).Create(Filename);
const string sutFieldName = "LoadAndSave";
mSut = (ICanLoadAndSaveXml)configFactory.GetType().GetField(sutFieldName, BindingFlags.NonPublic | BindingFlags.Instance)?.GetValue(configFactory);
if (mSut == null)
{
Assert.Fail($"Unable to find private instance field '{sutFieldName}'");
}
mXmlDoc = Substitute.For <IXmlDocument>();
IXmlDocumentFactory xmlDocFactory = Substitute.For <IXmlDocumentFactory>();
xmlDocFactory.Create().Returns(mXmlDoc);
SetSutField("mXmlDocFactory", xmlDocFactory);
IFile file = Substitute.For <IFile>();
file.Exists(Filename).Returns(ci => mFileExists);
SetSutField("mFile", file);
mXmlWriterFactory = Substitute.For <IXmlWriterFactory>();
SetSutField("mXmlWriterFactory", mXmlWriterFactory);
//Substitute fileStreamFactory to avoid disk access attempts
IFileStreamFactory fileStreamFactory = Substitute.For <IFileStreamFactory>();
SetSutField("mFileStreamFactory", fileStreamFactory);
}
public CanLoadAndSaveXml(string filename, IXmlDocumentFactory xmlDocFactory, IFileStreamFactory fileStreamFactory, IXmlWriterFactory xmlWriterFactory, IFile fileWrap)
{
mFilename = filename ?? throw new ArgumentNullException(nameof(filename));
mXmlDocFactory = xmlDocFactory ?? throw new ArgumentNullException(nameof(xmlDocFactory));
mFileStreamFactory = fileStreamFactory ?? throw new ArgumentNullException(nameof(fileStreamFactory));
mXmlWriterFactory = xmlWriterFactory ?? throw new ArgumentNullException(nameof(xmlWriterFactory));
mFile = fileWrap ?? throw new ArgumentNullException(nameof(fileWrap));
}
public ConfigurationFactory(IToastService toastService)
{
mToastService = toastService;
mXmlDocFactory = new XmlDocumentFactory();
mFileStreamFactory = new FileStreamWrapFactory();
mXmlWriterFactory = new XmlWriterFactory();
mFile = new FileWrap();
}
static void Serialize(this IExtendedXmlSerializer @this, IXmlWriterFactory factory, TextWriter writer,
object instance)
=> @this.Serialize(factory.Get(writer), instance);
static string Serialize(this IExtendedXmlSerializer @this, IXmlWriterFactory factory, Func <Stream> stream,
object instance)
=> new InstanceFormatter(@this, factory, stream).Get(instance);
public InstanceFormatter(IExtendedXmlSerializer serializer, IXmlWriterFactory factory, Func <Stream> stream)
{
_serializer = serializer;
_factory = factory;
_stream = stream;
}