SubSonic.Extensions.ToConstraintList

Namespace

Summary== Takes the properties of an object and turns them into SubSonic.Query.Constraint. This can be used to push an object as a specification in a query. ==Example==Product product=new Product(); product.ProductID=1; var query=new Select().From(); query.Constraints=product.ToConstraintList(); ==Unit Test

public void ToConstraintListShouldReturn3ConstraintsFor_TestObject() { var tester = new TestObject() { Test1=1, Test2="Test", Test3=DateTime.Now.AddDays(1) }; var constraints = tester.ToConstraintList(); Assert.Equal(3, constraints.Count); Assert.Equal(1, constraints[0].ParameterValue); Assert.Equal("Test1", constraints[0].ParameterName); Assert.Equal("Test", constraints[1].ParameterValue); Assert.Equal("Test2", constraints[1].ParameterName); Assert.True((DateTime)constraints[2].ParameterValue>DateTime.Now); Assert.Equal("Test3", constraints[2].ParameterName); }

Comments

SubSonic 3.0 implements this as an extension on System.String - 2.x uses a static method on SubSonic.Sugar.Files