public void The_property_is_set_using_an_internal_conversion()
{
var xAttribute = new XAttribute("whatever", "42");
var sut = new MappingFromAttribute(xAttribute, _propertyInfo);
var instance = new Foo();
sut.Apply(instance);
instance.Bar.Should().Be(42);
}
public void The_property_is_set_using_an_internal_conversion()
{
var xAttribute = new XAttribute("whatever", "42");
var propertyInfo = typeof(Foo).GetProperty(nameof(Foo.AnInt));
var sut = new MappingFromAttribute(xAttribute, propertyInfo);
var instance = new Foo();
sut.Apply(instance);
instance.AnInt.Should().Be(42);
}
public void A_mapping_exception_is_thrown_if_the_conversion_throws()
{
var xAttribute = new XAttribute("theAttributeName", "theInvalidValue");
var sut = new MappingFromAttribute(xAttribute, _propertyInfo);
var instance = new Foo();
Action mapping = () => sut.Apply(instance);
mapping.ShouldThrowExactly <AutoConfigMappingException>()
.Where(m => m.Message.Contains("theAttributeName") &&
m.Message.Contains("theInvalidValue") &&
m.Message.Contains(_propertyInfo.Name) &&
m.Message.Contains(typeof(Foo).Name) &&
m.InnerException.Message == "theInvalidValue is not a valid value for Int32.");
}
public void A_mapping_exception_is_thrown_if_an_enum_is_undefined()
{
var xAttribute = new XAttribute("theAttributeName", "1234");
var propertyInfo = typeof(Foo).GetProperty(nameof(Foo.AnEnum));
var sut = new MappingFromAttribute(xAttribute, propertyInfo);
var instance = new Foo();
Action mapping = () => sut.Apply(instance);
var exception = mapping.Should().ThrowExactly <AutoConfigMappingException>().Which;
exception.Message.Should().Contain("theAttributeName")
.And.Subject.Should().Contain("1234")
.And.Subject.Should().Contain(propertyInfo.Name)
.And.Subject.Should().Contain(typeof(Foo).Name);
exception.InnerException.Should().BeOfType <ArgumentOutOfRangeException>();
}
public void A_mapping_exception_is_thrown_if_the_conversion_throws()
{
var xAttribute = new XAttribute("theAttributeName", "theInvalidValue");
var propertyInfo = typeof(Foo).GetProperty(nameof(Foo.AnInt));
var sut = new MappingFromAttribute(xAttribute, propertyInfo);
var instance = new Foo();
Action mapping = () => sut.Apply(instance);
var exception = mapping.Should().ThrowExactly <AutoConfigMappingException>().Which;
exception.Message.Should().Contain("theAttributeName")
.And.Subject.Should().Contain("theInvalidValue")
.And.Subject.Should().Contain(propertyInfo.Name)
.And.Subject.Should().Contain(typeof(Foo).Name);
exception.InnerException.Message.Should().Contain("theInvalidValue is not a valid value for Int32.");
}
