public void ApplyTo_NonMatchingSerializable_False()
{
var serializable = new Serializable { D = 3m, S = "s" };
var subject = new SerializationConstraint<Serializable>(new JsonRoundtripSerializer<Serializable>(),
Is.Not.SameAs(serializable)
.And.Property("S").EqualTo("sS")
.And.Property("D").EqualTo(3m));
Assert.That(matches(subject,serializable), Is.False);
}
public void WriteMessageTo_NonMatchingSerializable_ActualContainsOffendingValueAndActualObject()
{
var serializable = new Serializable { D = 3m, S = "s" };
var subject = new SerializationConstraint<Serializable>(new JsonRoundtripSerializer<Serializable>(),
Is.Not.SameAs(serializable)
.And.Property("S").EqualTo("sS")
.And.Property("D").EqualTo(3m));
Assert.That(getMessage(subject, serializable), Does.Contain(TextMessageWriter.Pfx_Actual + "\"s\"").And
.Contains(" -> <" + typeof(Serializable).FullName + ">"));
}
public void CanBeNewedUp()
{
var serializable = new Serializable { D = 3m, S = "s" };
var serializer = Substitute.For<IRoundtripSerializer<Serializable>>();
serializer.Deserialize().Returns(serializable);
Assert.That(serializable,
new SerializationConstraint<Serializable>(serializer,
Has.Property("S").EqualTo("s")
.And.Property("D").EqualTo(3m)));
}
public void CanBeCreatedWithExtension()
{
var serializable = new Serializable { D = 3m, S = "s" };
var serializer = Substitute.For<IRoundtripSerializer<Serializable>>();
serializer.Deserialize().Returns(serializable);
Assert.That(serializable,
Must.Be.Serializable(serializer,
Has.Property("S").EqualTo("s")
.And.Property("D").EqualTo(3m)));
}
public void CanBeNewedUp()
{
string serializationRepresentation = "representation";
var deserialized = new Serializable { D = 3m, S = "s" };
var deserializer = Substitute.For<IDeserializer>();
deserializer.Deserialize<Serializable>(serializationRepresentation).Returns(deserialized);
Assert.That(serializationRepresentation,
new DeserializationConstraint<Serializable>(deserializer,
Has.Property("S").EqualTo("s")
.And.Property("D").EqualTo(3m)));
}
public void CanBeCreatedWithExtension()
{
string serializationRepresentation = "representation";
var deserialized = new Serializable { D = 3m, S = "s" };
var deserializer = Substitute.For<IDeserializer>();
deserializer.Deserialize<Serializable>(serializationRepresentation).Returns(deserialized);
Assert.That(serializationRepresentation,
Must.Be.Deserializable<Serializable>(deserializer,
Has.Property("S").EqualTo("s")
.And.Property("D").EqualTo(3m)));
}
public void ApplyTo_AppliesConstraintToDeserialized()
{
string serializationRepresentation = "representation";
var deserialized = new Serializable { D = 3m, S = "s" };
var deserializer = Substitute.For<IDeserializer>();
var constraint = Substitute.For<Constraint>();
deserializer.Deserialize<Serializable>(serializationRepresentation).Returns(deserialized);
var subject = new DeserializationConstraint<Serializable>(deserializer, constraint);
subject.ApplyTo(serializationRepresentation);
constraint.Received().ApplyTo(deserialized);
}
public void ApplyTo_AppliesConstraintToDeserialized()
{
var serializable = new Serializable { D = 3m, S = "s" };
var deserialized = new Serializable();
var serializer = Substitute.For<IRoundtripSerializer<Serializable>>();
var constraint = Substitute.For<Constraint>();
serializer.Deserialize().Returns(deserialized);
var subject = new SerializationConstraint<Serializable>(serializer, constraint);
subject.ApplyTo(serializable);
constraint.Received().ApplyTo(deserialized);
}
public void ApplyTo_AsksDeserializerToDeserializeWhatWasSerialized()
{
var serializable = new Serializable { D = 3m, S = "s" };
var serializer = Substitute.For<IRoundtripSerializer<Serializable>>();
var subject = new SerializationConstraint<Serializable>(serializer, Is.Null);
subject.ApplyTo(serializable);
ICall[] receivedCalls = serializer.ReceivedCalls().ToArray();
// first call: .Serialize(serializable)
Assert.That(receivedCalls[0].GetMethodInfo().Name, Is.EqualTo("Serialize"));
Assert.That(receivedCalls[0].GetArguments()[0], Is.SameAs(serializable));
// second call: Deserialize()
Assert.That(receivedCalls[1].GetMethodInfo().Name, Is.EqualTo("Deserialize"));
// third call: Dispose()
Assert.That(receivedCalls[2].GetMethodInfo().Name, Is.EqualTo("Dispose"));
}
