protected void AssertQuery <TItem>(
Func <IQueryable <TItem>, IQueryable <TItem> > l2eQuery,
Func <IQueryable <TItem>, IQueryable <TItem> > l2oQuery,
bool useRelationalNulls)
where TItem : NullSemanticsEntityBase
{
var actualIds = new List <int>();
var expectedIds = new List <int>();
expectedIds.AddRange(
l2oQuery(_oracleData.Set <TItem>().ToList().AsQueryable())
.Select(e => e.Id)
.OrderBy(k => k));
using (var context = CreateContext(useRelationalNulls))
{
actualIds.AddRange(
l2eQuery(context.Set <TItem>())
.Select(e => e.Id)
.ToList()
.OrderBy(k => k));
}
if (!useRelationalNulls)
{
Assert.Equal(expectedIds.Count, actualIds.Count);
for (var i = 0; i < expectedIds.Count; i++)
{
Assert.Equal(expectedIds[i], actualIds[i]);
}
}
}
protected void AssertQuery <TItem>(Func <IQueryable <TItem>, IQueryable <TItem> > query)
where TItem : NullSemanticsEntityBase
{
var actualIds = new List <int>();
var expectedIds = new List <int>();
expectedIds.AddRange(query(_oracleData.Set <TItem>().ToList().AsQueryable()).Select(e => e.Id).OrderBy(k => k));
using (var productContext = CreateContext())
{
actualIds.AddRange(query(productContext.Set <TItem>()).Select(e => e.Id).ToList().OrderBy(k => k));
}
Assert.Equal(expectedIds.Count, actualIds.Count);
for (int i = 0; i < expectedIds.Count; i++)
{
Assert.Equal(expectedIds[i], actualIds[i]);
}
}
