public async Task GetSpecificEditorAsync_WhenMarkedWithRecognizedSubType_ReturnsResult(string tree, bool useDesignerByDefault)
{
var defaultEditorFactory = Guid.NewGuid();
var options = IProjectSystemOptionsFactory.ImplementGetUseDesignerByDefaultAsync((_, defaultValue, __) => defaultValue);
var provider = CreateInstanceWithDefaultEditorProvider(tree, options, defaultEditorFactory);
var result = await provider.GetSpecificEditorAsync(@"C:\Foo.cs");
Assert.NotEmpty(result.DisplayName);
Assert.Equal(VSConstants.LOGVIEWID.Designer_guid, result.DefaultView);
Assert.Equal(useDesignerByDefault, result.IsDefaultEditor);
Assert.Equal(defaultEditorFactory, result.EditorFactory);
}