public void AddDirective_CreatesAndAddsToDirectiveFeatureIfItDoesNotExist()
{
// Arrange
var builder = new DefaultRazorProjectEngineBuilder(RazorConfiguration.Default, Mock.Of <RazorProjectFileSystem>());
var expectedDirective = Mock.Of <DirectiveDescriptor>();
// Act
builder.AddDirective(expectedDirective);
// Assert
var feature = Assert.Single(builder.Features);
var directiveFeature = Assert.IsAssignableFrom <IRazorDirectiveFeature>(feature);
var directive = Assert.Single(directiveFeature.Directives);
Assert.Same(expectedDirective, directive);
}
public void AddDirective_UsesExistingFeatureIfExistsAndAddsTo()
{
// Arrange
var builder = new DefaultRazorProjectEngineBuilder(RazorConfiguration.Default, Mock.Of <RazorProjectFileSystem>());
var directiveFeature = new DefaultRazorDirectiveFeature();
builder.Features.Add(directiveFeature);
var expecteDirective = Mock.Of <DirectiveDescriptor>();
// Act
builder.AddDirective(expecteDirective);
// Assert
var feature = Assert.Single(builder.Features);
Assert.Same(directiveFeature, feature);
var directive = Assert.Single(directiveFeature.Directives);
Assert.Same(expecteDirective, directive);
}