public void LoadScriptFromFile_PersistenceServiceThrows_ThrowsIOException()
{
// Arrange
var testInputPath = "C:\\TestPath.filter";
var mockPersistenceService = new Mock<IItemFilterPersistenceService>();
mockPersistenceService.Setup(p => p.LoadItemFilterScript(testInputPath)).Throws<IOException>();
var mockItemFilterScriptViewModelFactory = new Mock<IItemFilterScriptViewModelFactory>();
var repository = new ItemFilterScriptRepository(mockPersistenceService.Object, mockItemFilterScriptViewModelFactory.Object);
// Act
// Assert
Assert.Throws<IOException>(() => repository.LoadScriptFromFile(testInputPath));
}
public void LoadScriptFromFile_CallsPersistenceServiceUsingPathAndReturnsViewModel()
{
// Arrange
var testInputPath = "C:\\TestPath.filter";
var mockPersistenceService = new Mock<IItemFilterPersistenceService>();
mockPersistenceService.Setup(p => p.LoadItemFilterScript(testInputPath)).Verifiable();
var mockItemFilterScriptViewModel = new Mock<IItemFilterScriptViewModel>();
var mockItemFilterScriptViewModelFactory = new Mock<IItemFilterScriptViewModelFactory>();
mockItemFilterScriptViewModelFactory.Setup(f => f.Create()).Returns(mockItemFilterScriptViewModel.Object);
var repository = new ItemFilterScriptRepository(mockPersistenceService.Object, mockItemFilterScriptViewModelFactory.Object);
// Act
var result = repository.LoadScriptFromFile(testInputPath);
// Assert
mockPersistenceService.Verify();
Assert.AreEqual(mockItemFilterScriptViewModel.Object, result);
}
