public void Should_Add_MemberScope_When_Member()
{
var builder = new SpecificationBuilder <MemberClass>();
Predicate <string> isValid = c => true;
var args = new[] { Arg.Text("test", "test123") };
builder.Member(m => m.Property, m => m.Valid(isValid, "message", args));
Assert.Single(builder.Commands);
Assert.IsType <MemberScope <MemberClass, string> >(builder.Commands.Single());
var memberScope = (MemberScope <MemberClass, string>)builder.Commands.Single();
Assert.Null(memberScope.RuleSingleError);
Assert.Equal("Property", memberScope.MemberPropertyInfo.Name);
Assert.Equal(typeof(string), memberScope.MemberPropertyInfo.PropertyType);
Assert.IsType <ValidRule <string> >(memberScope.MemberValidator.Rules.Single());
var memberRule = (ValidRule <string>)memberScope.MemberValidator.Rules.Single();
Assert.Same(isValid, memberRule.IsValid);
Assert.Equal("message", memberRule.Error.Message);
Assert.Same(args, memberRule.Error.Arguments);
Assert.Null(memberRule.RuleSingleError);
}
public void Should_AddMemberScope_When_Member_WithoutSpecification()
{
var builder = new SpecificationBuilder <MemberClass>();
builder.Member(m => m.Property);
Assert.IsType <MemberScope <MemberClass, string> >(builder.Commands.Single());
var memberScope = (MemberScope <MemberClass, string>)builder.Commands.Single();
Assert.Null(memberScope.RuleSingleError);
Assert.Equal("Property", memberScope.MemberPropertyInfo.Name);
Assert.Equal(typeof(string), memberScope.MemberPropertyInfo.PropertyType);
Assert.False(memberScope.MemberValidator.IsOptional);
Assert.Null(memberScope.MemberValidator.RequiredError);
Assert.Empty(memberScope.MemberValidator.Rules);
}
public void Should_ThrowException_When_Member_And_NullMemberSelector()
{
var builder = new SpecificationBuilder <MemberClass>();
Assert.Throws <ArgumentNullException>(() => { builder.Member <string>(null); });
}
