public void Should_Add_AsCollectionRule_When_AsCollection_And_List()
{
var builder = new MemberSpecificationBuilder <object, List <int> >();
var itemSpecification = new MemberSpecification <object, int>(x => x);
builder.AsCollection(itemSpecification);
AssertCollectionRuleAdded(builder.Commands, itemSpecification);
}
public void Should_Add_AsCollectionRule_When_AsCollection()
{
var builder = new MemberSpecificationBuilder <object, IEnumerable <int> >();
var itemSpecification = new MemberSpecification <object, int>(x => x);
builder.AsCollection <object, IEnumerable <int>, int>(itemSpecification);
Assert.Single(builder.Commands);
Assert.IsType <AsCollectionRule <object, int> >(builder.Commands.Single());
var command = (AsCollectionRule <object, int>)builder.Commands.Single();
Assert.Equal("AsCollection", command.Name);
Assert.Null(command.RuleSingleError);
Assert.Same(itemSpecification, command.ItemSpecification);
Assert.NotNull(command.ItemSpecification);
}
public void Should_Add_AsCollectionRule_When_AsCollection_And_AdvancedSpecification()
{
var builder = new MemberSpecificationBuilder <object, IEnumerable <int> >();
Predicate <int> innerPredicate = z => true;
var itemSpecification = new MemberSpecification <object, int>(x => x.Valid(innerPredicate).SetSingleError("single_message"));
builder.AsCollection <object, IEnumerable <int>, int>(itemSpecification);
Assert.Single(builder.Commands);
Assert.IsType <AsCollectionRule <object, int> >(builder.Commands.Single());
var command = (AsCollectionRule <object, int>)builder.Commands.Single();
Assert.Equal("AsCollection", command.Name);
Assert.Null(command.RuleSingleError);
Assert.Same(itemSpecification, command.ItemSpecification);
Assert.NotNull(command.ItemSpecification);
Assert.False(command.MemberValidator.IsOptional);
Assert.Equal("single_message", command.MemberValidator.SingleError.Message);
Assert.Same(innerPredicate, ((ValidRule <int>)command.MemberValidator.Rules.Single()).IsValid);
}
public void Should_ThrowException_When_AsCollection_And_NullMemberSpecification()
{
var builder = new MemberSpecificationBuilder <object, IEnumerable <int> >();
Assert.Throws <ArgumentNullException>(() => { builder.AsCollection <object, IEnumerable <int>, int>(null); });
}