public void TraverseNodeTypesByRequirements_Should_Throw_Exception_When_NodeType_ToStart_NotFound()
{
// Arrange
var serviceTemplate = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
serviceTemplate.NodeTypes.Add("tosca.nodes.device", new ToscaNodeType());
var cloudServiceArchive = new ToscaCloudServiceArchive(new ToscaMetadata
{
CsarVersion = new Version(1, 1),
EntryDefinitions = "not_existing.yaml",
ToscaMetaFileVersion = new Version(1, 1),
CreatedBy = "Anonymous"
});
cloudServiceArchive.AddToscaServiceTemplate("sample.yaml", serviceTemplate);
// Act
Action action =
() =>
cloudServiceArchive.TraverseNodeTypesByRequirements("NOT_EXISTING", (nodeTypeName, nodeType) => { });
// Assert
action.ShouldThrow <ToscaNodeTypeNotFoundException>().WithMessage("Node type 'NOT_EXISTING' not found");
}
TraverseNodeTypesByRequirements_Traverses_Nodes_From_Specific_Node_Type_By_Requirements_Of_Its_Base_Node_Type
()
{
// Arrange
var serviceTemplate = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
var deviceNodeType = new ToscaNodeType();
deviceNodeType.AddRequirement("power", new ToscaRequirement {
Node = "tosca.nodes.port", Capability = "port"
});
var switchNodeType = new ToscaNodeType {
DerivedFrom = "tosca.nodes.device"
};
serviceTemplate.NodeTypes.Add("tosca.nodes.port", new ToscaNodeType());
serviceTemplate.NodeTypes.Add("tosca.nodes.device", deviceNodeType);
serviceTemplate.NodeTypes.Add("tosca.nodes.switch", switchNodeType);
var cloudServiceArchive = new ToscaCloudServiceArchive(new ToscaMetadata
{
CsarVersion = new Version(1, 1),
EntryDefinitions = "sample.yaml",
ToscaMetaFileVersion = new Version(1, 1),
CreatedBy = "Anonymous"
});
cloudServiceArchive.AddToscaServiceTemplate("sample.yaml", serviceTemplate);
List <ValidationResult> validationResults;
cloudServiceArchive.TryValidate(out validationResults)
.Should().BeTrue(string.Join(Environment.NewLine, validationResults.Select(a => a.ErrorMessage)));
// Act
var discoveredNodeTypeNames = new List <string>();
cloudServiceArchive.TraverseNodeTypesByRequirements("tosca.nodes.switch",
(nodeTypeName, nodeType) => { discoveredNodeTypeNames.Add(nodeTypeName); });
// Assert
discoveredNodeTypeNames.ShouldBeEquivalentTo(new[] { "tosca.nodes.port", "tosca.nodes.switch" });
}
public void TraverseNodeTypesByRequirements_Should_Not_Throw_Exception_When_Node_Is_Null()
{
// Arrange
var switchNodeType = new ToscaNodeType();
switchNodeType.AddRequirement("internet", new ToscaRequirement {
Capability = "wi-fi"
});
var nxosNodeType = new ToscaNodeType {
DerivedFrom = "cloudshell.nodes.Switch"
};
nxosNodeType.AddRequirement("storage", new ToscaRequirement {
Capability = "ssd"
});
var serviceTemplate = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
serviceTemplate.NodeTypes.Add("cloudshell.nodes.Switch", switchNodeType);
serviceTemplate.NodeTypes.Add("vendor.switch.NXOS", nxosNodeType);
var cloudServiceArchive = new ToscaCloudServiceArchive(new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 1)
});
cloudServiceArchive.AddToscaServiceTemplate("tosca.yaml", serviceTemplate);
// Act
Action action = () => cloudServiceArchive.TraverseNodeTypesByRequirements("vendor.switch.NXOS", (a, b) => {});
// Assert
action.ShouldNotThrow <Exception>();
}
