public void FileProvider_ReturnsCompositeFileProviderIfNoInstancesAreRegistered()
{
// Arrange
var options = new RazorViewEngineOptions();
var optionsAccessor = new Mock<IOptions<RazorViewEngineOptions>>();
optionsAccessor.SetupGet(o => o.Value).Returns(options);
var fileProviderAccessor = new DefaultRazorViewEngineFileProviderAccessor(optionsAccessor.Object);
// Act
var actual = fileProviderAccessor.FileProvider;
// Assert
Assert.IsType<CompositeFileProvider>(actual);
}
public void FileProvider_ReturnsInstanceIfExactlyOneFileProviderIsSpecified()
{
// Arrange
var fileProvider = new TestFileProvider();
var options = new RazorViewEngineOptions();
options.FileProviders.Add(fileProvider);
var optionsAccessor = new Mock<IOptions<RazorViewEngineOptions>>();
optionsAccessor.SetupGet(o => o.Value).Returns(options);
var fileProviderAccessor = new DefaultRazorViewEngineFileProviderAccessor(optionsAccessor.Object);
// Act
var actual = fileProviderAccessor.FileProvider;
// Assert
Assert.Same(fileProvider, actual);
}