public void When_object_changed_modified_event_should_be_called()
{
var subscriber = Substitute.For <IDummySubscriber>();
var item = new
{
Id = AutoFixture.Create <string>(),
Str = AutoFixture.Create <string>(),
Int = AutoFixture.Create <int>(),
Obj = new
{
Value = AutoFixture.Create <string>()
}
};
var jObject = JObject.FromObject(item);
var collection = new StreamCollection(_name);
collection.Added(item.Id, jObject);
collection.Modified += subscriber.React;
// Act
collection.Changed(item.Id, jObject);
// Assert
subscriber.Received()
.React(Arg.Any <object>(), Arg.Is <StreamCollectionEventArgs>(args =>
args.ModificationType == ModificationType.Changed && args.Result == jObject
));
}
public void When_an_empty_object_is_given_for_change_update_nothing()
{
var item = new
{
Id = AutoFixture.Create <string>(),
Str = AutoFixture.Create <string>(),
Int = AutoFixture.Create <int>(),
Obj = new
{
Value = AutoFixture.Create <string>()
}
};
var other = new
{
};
var collection = new StreamCollection(_name);
// Act
collection.Added(item.Id, JObject.FromObject(item));
collection.Changed(item.Id, JObject.FromObject(other));
// Assert
var result = collection.GetAnonymousTypeById(item.Id, item);
result.Should().Be(item);
}
public void When_object_is_changed_merge_existing_values()
{
var item = new
{
Id = AutoFixture.Create <string>(),
Str = AutoFixture.Create <string>(),
Int = AutoFixture.Create <int>(),
Obj = new
{
OldValue = AutoFixture.Create <string>(),
Value = AutoFixture.Create <string>()
}
};
var other = new
{
Str = AutoFixture.Create <string>(),
Int = AutoFixture.Create <int>(),
Obj = new
{
OldVaue = item.Obj.OldValue,
Value = AutoFixture.Create <string>(),
NewValue = AutoFixture.Create <string>()
},
NewValue = AutoFixture.Create <string>()
};
var collection = new StreamCollection(_name);
// Act
collection.Added(item.Id, JObject.FromObject(item));
collection.Changed(item.Id, JObject.FromObject(other));
// Assert
var result = collection.GetAnonymousTypeById(item.Id, other);
result.Int.Should().Be(other.Int);
result.Str.Should().Be(other.Str);
result.Obj.Should().Be(other.Obj);
other.Should().NotBeSameAs(result);
var result2 = collection.GetAnonymousTypeById(item.Id, item);
result2.Id.Should().Be(item.Id);
item.Should().NotBeSameAs(result2);
}
public void When_object_changed_modified_event_should_be_called()
{
var subscriber = Substitute.For<IDummySubscriber>();
var item = new
{
Id = AutoFixture.Create<string>(),
Str = AutoFixture.Create<string>(),
Int = AutoFixture.Create<int>(),
Obj = new
{
Value = AutoFixture.Create<string>()
}
};
var jObject = JObject.FromObject(item);
var collection = new StreamCollection(_name);
collection.Added(item.Id, jObject);
collection.Modified += subscriber.React;
// Act
collection.Changed(item.Id, jObject);
// Assert
subscriber.Received()
.React(Arg.Any<object>(), Arg.Is<StreamCollectionEventArgs>(args =>
args.ModificationType == ModificationType.Changed && args.Result == jObject
));
}
public void When_an_empty_object_is_given_for_change_update_nothing()
{
var item = new
{
Id = AutoFixture.Create<string>(),
Str = AutoFixture.Create<string>(),
Int = AutoFixture.Create<int>(),
Obj = new
{
Value = AutoFixture.Create<string>()
}
};
var other = new
{
};
var collection = new StreamCollection(_name);
// Act
collection.Added(item.Id, JObject.FromObject(item));
collection.Changed(item.Id, JObject.FromObject(other));
// Assert
var result = collection.GetAnonymousTypeById(item.Id, item);
result.Should().Be(item);
}
public void When_object_is_changed_merge_existing_values()
{
var item = new
{
Id = AutoFixture.Create<string>(),
Str = AutoFixture.Create<string>(),
Int = AutoFixture.Create<int>(),
Obj = new
{
OldValue = AutoFixture.Create<string>(),
Value = AutoFixture.Create<string>()
}
};
var other = new
{
Str = AutoFixture.Create<string>(),
Int = AutoFixture.Create<int>(),
Obj = new
{
OldVaue = item.Obj.OldValue,
Value = AutoFixture.Create<string>(),
NewValue = AutoFixture.Create<string>()
},
NewValue = AutoFixture.Create<string>()
};
var collection = new StreamCollection(_name);
// Act
collection.Added(item.Id, JObject.FromObject(item));
collection.Changed(item.Id, JObject.FromObject(other));
// Assert
var result = collection.GetAnonymousTypeById(item.Id, other);
result.Int.Should().Be(other.Int);
result.Str.Should().Be(other.Str);
result.Obj.Should().Be(other.Obj);
other.Should().NotBeSameAs(result);
var result2 = collection.GetAnonymousTypeById(item.Id, item);
result2.Id.Should().Be(item.Id);
item.Should().NotBeSameAs(result2);
}