public void TestOrderByOverwrite()
{
using (var localContext = new MockDbContext(this.options))
{
localContext.Add(new Entity {
Id = 1, Name = "za"
});
localContext.Add(new Entity {
Id = 2, Name = "za"
});
localContext.Add(new Entity {
Id = 3, Name = "aa"
});
localContext.SaveChanges();
}
var result = this.context.Entities
.OrderBy(e => e.Name)
.ThenBy(e => e.Id)
.OrderByDescending(e => e.Name)
.ThenByDescending(e => e.Id)
.ToList();
Assert.Equal(result.Select(e => e.Id), new[] { 2, 1, 3 });
}
public void TestExistingCase()
{
const int id = 1;
var provider = new GenericFilterExpressionProvider <Entity, int>(
i => new FilterExpressionDictionary <Entity>().AddEquals(e => e.Id == i),
new FilterToIntegerConverter(new CultureInfoConversionPriorityCollection()));
var expression = provider.Resolve(FilterType.Equals, id.ToString());
using (var context = new MockDbContext())
{
context.Add(new Entity {
Id = id
});
context.SaveChanges();
Assert.Equal(1, context.Entities.Count(expression));
}
}
