public static void MultipleValueConditions <TProperty>(IDictionary <string, IValueTypeCondition <TProperty> > conditions) where TProperty : struct, IComparable, IComparable <TProperty>, IEquatable <TProperty>
{
conditions["none"] = new ValueTypeNoneCondition <TProperty>("None");
conditions["isin"] = new ValueTypeIsInCondition <TProperty>("IsIn");
conditions["inotsin"] = new ValueTypeIsNotInCondition <TProperty>("IsNotIn");
conditions["isnull"] = new ValueTypeIsNullCondition <TProperty>("IsNull");
conditions["isnotnull"] = new ValueTypeIsNotNullCondition <TProperty>("IsNotNull");
}
public static void NumericConditions <TProperty>(IDictionary <string, IValueTypeCondition <TProperty> > conditions) where TProperty : struct, IComparable, IComparable <TProperty>, IEquatable <TProperty>
{
conditions["none"] = new ValueTypeNoneCondition <TProperty>("None");
conditions["equal"] = new ValueTypeEqualCondition <TProperty>("Equal");
conditions["notequal"] = new ValueTypeNotEqualCondition <TProperty>("NotEqual");
conditions["between"] = new BetweenCondition <TProperty>("Between");
conditions["lessthan"] = new LessThanCondition <TProperty>("LessThan");
conditions["greaterthan"] = new GreaterThanCondition <TProperty>("GreaterThan");
conditions["lessthanorequal"] = new LessThanOrEqualCondition <TProperty>("LessThanOrEqual");
conditions["greaterthanorequal"] = new GreaterThanOrEqualCondition <TProperty>("GreaterThanOrEqual");
conditions["isnull"] = new ValueTypeIsNullCondition <TProperty>("IsNull");
conditions["isnotnull"] = new ValueTypeIsNotNullCondition <TProperty>("IsNotNull");
}
public void ValueTypeIsNotNullCondition()
{
var isNotNullCondition = new ValueTypeIsNotNullCondition <int>
{
Value = new FilterValue <int?>
{
LeftValue = 1
}
};
var expr1 = isNotNullCondition.For <TestSource>(x => x.NullableField);
Assert.IsTrue(expr1.Compile()(new TestSource {
NullableField = 1
}));
Assert.IsFalse(expr1.Compile()(new TestSource {
NullableField = null
}));
}
