public void SortingBuilder_ForNullExpression_ThrowsException()
{
// Arrange
var options = new SortingOptions <TestSearchResultItem>();
var builder = new SortingOptionsBuilder <TestSearchResultItem>(options);
// Act
builder.By(null);
// Assert
}
public void SortingBuilder_ForExpression_AddsExpression()
{
// Arrange
var options = new SortingOptions <TestSearchResultItem>();
var builder = new SortingOptionsBuilder <TestSearchResultItem>(options);
// Act
builder.By(result => result.Name, SortOrder.Descending);
// Assert
Assert.IsTrue(options.Operations.Count == 1);
Assert.IsTrue(options.Operations.First().SortOrder == SortOrder.Descending);
}