public void Throws_ArgumentNullException_FromCalling_AddConverter()
{
// arrange
var sut = new HateoasSerializer();
const string parameterName = "converter";
// act
Action actual = () => sut.AddConverter <Guid>(null);
Assert.Throws <ArgumentNullException>(parameterName, actual);
}
public void SerializeResource_WithResourceNull_Throws_ArgumentNullException()
{
// arrange
var sut = new HateoasSerializer();
const string parameterName = "resource";
// act
Action actual = () => sut.SerializeResource(null);
Assert.Throws <ArgumentNullException>(parameterName, actual);
}
public void SerializeResource_WithValidResource_ReturnsExpectedString(Resource resource, string expectedOutput)
{
// arrange
var sut = new HateoasSerializer();
// act
var actual = sut.SerializeResource(resource);
// assert
Assert.Equal(expectedOutput, actual);
}
public void AddConverter_WithValidJsonConverter_AddsNewConverter <T>(JsonConverter <T> converter)
{
// arrange
var sut = new HateoasSerializer();
sut.ResetConverters();
// act
sut.AddConverter(converter);
// assert
Assert.Contains(sut.Settings.Converters, x => x.GetType() == converter.GetType());
Assert.Collection(sut.Settings.Converters, x => x.CanConvert(typeof(T)));
}
public void ResetConverters_SetConverters_ToEmptyList()
{
// arrange
var sut = new HateoasSerializer();
var defaultConverters = new List <JsonConverter> {
new GuidConverter(), new DateTimeConverter()
};
var initialConverters = new List <JsonConverter>(sut.Settings.Converters);
// act
sut.ResetConverters();
// assert
Assert.Contains(initialConverters, x => defaultConverters.Any(c => c.GetType() == x.GetType()));
Assert.Collection(initialConverters, x => x.CanConvert(typeof(Guid)), x => x.CanConvert(typeof(DateTime)));
Assert.Empty(sut.Settings.Converters);
}
