public void TestWatcherFileFindEventAddItemIntoObservableCollection()
{
//given
var watcher = new Mock<IFolderWatcher>();
var file = new StockFile();
var vm = new MainViewModel(watcher.Object);
//when
watcher.Raise(w => w.FileFound += null, new FileFoundEventHandlerArgs {File = file});
//then
Assert.That(vm.Files.Count, Is.EqualTo(1));
Assert.That(vm.Files[0], Is.SameAs(file));
}
public async void TestReadFile()
{
//given
const string filePath = "c:\\d\\d\\test.txt";
var fileLines = new[] {""};
var stockFile = new StockFile();
var fileHelper = Mock.Of<IFileReaderHelper>(h => h.ReadText(filePath) == fileLines);
var mapper = Mock.Of<ITextStockFileMapper>(m => m.Map("test", fileLines) == stockFile);
var reader = new TextStockFileReader(mapper, fileHelper);
//when
var result = await reader.ReadFile(filePath);
//then
Assert.That(result, Is.SameAs(stockFile));
}
public async void TestReadFile()
{
//given
const string filePath = "c:\\d\\d\\test.xml";
var xmlFile = new XmlStockFile();
var stockFile = new StockFile();
var fileHelper = Mock.Of<IXmlStockFileReaderHelper>(h => h.ReadXmlFile(filePath) == xmlFile);
var mapper = Mock.Of<IXmlStockFileMapper>(m => m.Map("test", xmlFile) == stockFile);
var reader = new XmlStockFileReader(mapper, fileHelper);
//when
var result = await reader.ReadFile(filePath);
//then
Assert.That(result, Is.SameAs(stockFile));
}