public static void StringConditions(IDictionary <string, IReferenceTypeCondition <string> > conditions)
{
conditions["none"] = new ReferenceTypeNoneCondition <string>("None");
conditions["equal"] = new ReferenceTypeEqualCondition <string>("Equal");
conditions["notequal"] = new ReferenceTypeNotEqualCondition <string>("NotEqual");
conditions["contains"] = new ContainsCondition("Contains");
conditions["startswith"] = new StartsWithCondition("StartsWith");
conditions["endtswith"] = new EndsWithCondition("EndsWith");
conditions["isnullorempty"] = new IsNullOrEmptyCondition("IsNullOrEmpty");
conditions["isnotnullorempty"] = new IsNotNullOrEmptyCondition("IsNotNullOrEmpty");
}
public void IsNullOrEmptyCondition()
{
var isEmptyCondition = new IsNullOrEmptyCondition();
var expr = isEmptyCondition.For <TestSource>(x => x.Name);
Assert.IsTrue(expr.Compile()(new TestSource {
Name = null
}));
Assert.IsTrue(expr.Compile()(new TestSource {
Name = string.Empty
}));
Assert.IsFalse(expr.Compile()(new TestSource {
Name = "123"
}));
}