public void For_WithMemberAndName_ReturnsMemberValidationRule()
{
var validatorStub = new FooValidator();
var rule = validatorStub.For(p => p.Bar, nameof(Foo.Bar));
Assert.IsType <MemberValidationRule <Foo, string> >(rule);
}
public void For_WithoutName_Throws()
{
var validatorStub = new FooValidator();
Assert.Throws <ArgumentNullException>(() => validatorStub.For <string>(p => p.Bar, null));
}
public void For_WithoutValueExpression_Throws()
{
var validatorStub = new FooValidator();
Assert.Throws <ArgumentNullException>(() => validatorStub.For <string>(null, nameof(Foo.Bar)));
}