private CompositeProductFileImport csvAndJsonSupported()
{
return(CompositeProductFileImport.Builder()
.registerStrategy(new JsonFileImport())
.registerStrategy(new CsvFileImport())
.build());
}
public void ShouldThrowExceptionWhenNoStrategyFoundForFile()
{
// Given
CompositeProductFileImport composite = anyNotSupported();
StreamReader reader = readNotSupportedFile();
// Then
Assert.Throws <ArgumentException>(() => composite.Import(reader));
}
public void ShouldUseCsvFileImportWheMultipleStrategiesArePresent()
{
// Given
CompositeProductFileImport composite = csvAndJsonSupported();
StreamReader reader = readEmptyCsvTestFile();
// When
List <Product> result = composite.Import(reader);
// Then
Assert.IsEmpty(result);
}
public void ShouldUseJsonFileImportWhenMultipleStrategiesArePresent()
{
// Given
CompositeProductFileImport composite = csvAndJsonSupported();
StreamReader reader = readJsonTestFile();
List <Product> expectedResult = new List <Product>();
expectedResult.Add(new Product(1, "name", "category", 2.50, 10));
expectedResult.Add(new Product(2, "name2", "category", 3.20, 1));
// When
List <Product> result = composite.Import(reader);
// Then
Assert.AreEqual(expectedResult[0], result[0]);
Assert.AreEqual(expectedResult[1], result[1]);
}
public MainWindow()
{
InitializeComponent();
SourceInitialized += (s, e) => {
IntPtr handle = (new WindowInteropHelper(this)).Handle;
HwndSource.FromHwnd(handle).AddHook(WindowProc);
};
MinimizeButton.Click += (s, e) => WindowState = WindowState.Minimized;
MaximizeButton.Click += (s, e) =>
WindowState = WindowState == WindowState.Maximized ? WindowState.Normal : WindowState.Maximized;
CloseButton.Click += (s, e) => Close();
_productRepository = new ProductRepository();
fileImportData = CompositeProductFileImport.Builder()
.registerStrategy(new JsonFileImport())
.registerStrategy(new CsvFileImport())
.build();
_charts = new Charts();
_importDataPage = new ImportDataPage(_productRepository, fileImportData);
_manageDataPage = new ManageDataPage(_productRepository);
//_visualizeDataPage = new VisualizeDataPage(_productRepository);
_mainFrame.Navigate(_importDataPage);
}
private CompositeProductFileImport anyNotSupported()
{
return(CompositeProductFileImport.Builder()
.build());
}
