public void ValueSetAttributeWhenUnmodified()
{
EAVModelLibrary.ModelValue aValue = new EAVModelLibrary.ModelValue()
{
Attribute = new EAVModelLibrary.ModelAttribute()
{
AttributeID = rng.Next()
}, Instance = new EAVModelLibrary.ModelChildInstance()
{
InstanceID = rng.Next()
}
};
Assert.AreEqual(EAV.Model.ObjectState.New, aValue.ObjectState, "Object state should be 'New' on creation.");
aValue.Attribute.MarkUnmodified();
aValue.Instance.MarkUnmodified();
aValue.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aValue.ObjectState, "Object state failed to transition to 'Unmodified'.");
EAVModelLibrary.ModelAttribute attribute = new EAVModelLibrary.ModelAttribute()
{
AttributeID = rng.Next()
};
aValue.Attribute = attribute;
Assert.AreEqual(attribute, aValue.Attribute, "Property 'Attribute' was not set properly.");
Assert.AreEqual(attribute.AttributeID, aValue.AttributeID, "Property 'AttributeID' was not reported properly.");
Assert.IsTrue(attribute.Values.Contains(aValue), "Property 'Values' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aValue.ObjectState, "Object state failed to transition to 'Modified'.");
}
private void SaveAttribute(EAV.Model.IModelAttribute attribute)
{
HttpResponseMessage response;
if (attribute.ObjectState == EAV.Model.ObjectState.New)
{
response = client.PostAsJsonAsync <EAV.Store.IStoreAttribute>(String.Format("api/metadata/containers/{0}/attributes", attribute.ContainerID.GetValueOrDefault()), attribute).Result;
if (response.IsSuccessStatusCode)
{
EAVModelLibrary.ModelAttribute newAttribute = response.Content.ReadAsAsync <EAVModelLibrary.ModelAttribute>().Result;
attribute.AttributeID = newAttribute.AttributeID;
if (!attribute.VariableUnits.GetValueOrDefault(true))
{
SaveAttributeUnits(attribute.AttributeID.Value, attribute.Units);
}
attribute.MarkUnmodified();
}
else
{
throw (new ApplicationException("Attempt to create attribute failed."));
}
}
else if (attribute.ObjectState == EAV.Model.ObjectState.Modified)
{
response = client.PatchAsJsonAsync <EAV.Store.IStoreAttribute>("api/metadata/attributes", attribute).Result;
if (response.IsSuccessStatusCode)
{
if (!attribute.VariableUnits.GetValueOrDefault(true))
{
SaveAttributeUnits(attribute.AttributeID.Value, attribute.Units);
}
attribute.MarkUnmodified();
}
else
{
throw (new ApplicationException("Attempt to update attribute failed."));
}
}
if (attribute.ObjectState == EAV.Model.ObjectState.Deleted)
{
response = client.DeleteAsync(String.Format("api/metadata/attributes/{0}", attribute.AttributeID.GetValueOrDefault())).Result;
if (response.IsSuccessStatusCode)
{
}
else
{
throw (new ApplicationException("Attempt to delete attribute failed."));
}
}
}
public void ValueSetAttributeWhenNew()
{
EAV.Model.IModelValue aValue = factory.Create <EAV.Model.IModelValue>();
Assert.AreEqual(EAV.Model.ObjectState.New, aValue.ObjectState, "Object state should be 'New' on creation.");
EAVModelLibrary.ModelAttribute attribute = new EAVModelLibrary.ModelAttribute()
{
AttributeID = rng.Next()
};
aValue.Attribute = attribute;
Assert.AreEqual(attribute, aValue.Attribute, "Property 'Attribute' was not set properly.");
Assert.AreEqual(attribute.AttributeID, aValue.AttributeID, "Property 'AttributeID' was not reported properly.");
Assert.IsTrue(attribute.Values.Contains(aValue), "Property 'Values' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.New, aValue.ObjectState, "Object state should remain 'New' when property set.");
}