public void Exception_Thrown_When_Cyclic_Dependency_Between_Capability_Types_Exists()
{
string toscaServiceTemplate = @"
tosca_definitions_version: tosca_simple_yaml_1_0
capability_types:
tosca.types.SoftwareComponent:
derived_from: tosca.types.BasicComponent
tosca.types.BasicComponent:
derived_from: tosca.types.SoftwareComponent
";
var serviceTemplate = ToscaServiceTemplate.Load(toscaServiceTemplate.ToMemoryStream());
var toscaMetadata = new ToscaMetadata
{
CsarVersion = new Version(1, 1), EntryDefinitions = "tosca.yml", ToscaMetaFileVersion = new Version(1, 1), CreatedBy = "anonymous"
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yml", serviceTemplate);
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results).Should().BeFalse();
results.Should().ContainSingle(r => r.ErrorMessage.Equals("Circular dependency detected on CapabilityType: 'tosca.types.BasicComponent'"));
results.Should().ContainSingle(r => r.ErrorMessage.Equals("Circular dependency detected on CapabilityType: 'tosca.types.SoftwareComponent'"));
}
public void Validation_Shall_Pass_When_Complex_Data_Type_Consists_Of_Built_In_Type()
{
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
var toscaAsString = @"
tosca_definitions_version: tosca_simple_yaml_1_0
data_types:
tosca.datatypes.Complex:
properties:
real:
type: integer";
using (var memoryStream = toscaAsString.ToMemoryStream())
{
// Act
var serviceTemplate = ToscaServiceTemplate.Load(memoryStream);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yaml", serviceTemplate);
// Assert
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results).Should().BeTrue(string.Join(Environment.NewLine, results));
}
}
public void It_Should_Be_Possible_To_Save_And_Load_Cloud_Service_Archive()
{
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yaml",
new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
});
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results)
.Should()
.BeTrue(string.Join(Environment.NewLine, results.Select(r => r.ErrorMessage)));
using (var memoryStream = new MemoryStream())
{
cloudServiceArchive.Save(memoryStream);
var serviceArchive = ToscaCloudServiceArchive.Load(memoryStream);
// Assert
serviceArchive.CreatedBy.Should().Be("Anonymous");
}
}
public void Validation_Valid_Values_Of_Custom_Data_Type_Should_Pass_If_Proper_Parser_Registered()
{
// Arrange
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1, 2),
EntryDefinitions = "definitions.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
var definitions = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
var complexDataType = new ToscaDataType();
var realProperty = new ToscaProperty {
Type = "float"
};
complexDataType.Properties.Add("real", realProperty);
complexDataType.Properties.Add("imaginary", new ToscaProperty {
Type = "float"
});
definitions.DataTypes.Add("tosca.standard.Complex", complexDataType);
var complexProperty = new ToscaProperty {
Type = "tosca.standard.Complex"
};
complexProperty.Constraints.Add(new Dictionary <string, object> {
{ "valid_values", new List <object> {
"1 + 1i"
} }
});
var basicNodetype = new ToscaNodeType();
basicNodetype.Properties.Add("complex", complexProperty);
definitions.NodeTypes.Add("basic", basicNodetype);
DependencyResolver.Current.RegisterDataTypeConverter(new CustomDataTypeConverter());
cloudServiceArchive.AddToscaServiceTemplate("definitions.yaml", definitions);
// Act
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results);
// Assert
results.Should().BeEmpty();
}
public void Exception_Should_Be_Thrown_When_Parser_For_Custom_Data_Type_Not_Defined()
{
// Arrange
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1, 2),
EntryDefinitions = "definitions.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
var definitions = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
var complexDataType = new ToscaDataType();
var realProperty = new ToscaProperty {
Type = "float"
};
complexDataType.Properties.Add("real", realProperty);
complexDataType.Properties.Add("imaginary", new ToscaProperty {
Type = "float"
});
definitions.DataTypes.Add("tosca.standard.Complex", complexDataType);
var complexProperty = new ToscaProperty {
Type = "tosca.standard.Complex"
};
complexProperty.Constraints.Add(new Dictionary <string, object> {
{ "valid_values", new List <object> {
"1 + 1i"
} }
});
var basicNodetype = new ToscaNodeType();
basicNodetype.Properties.Add("complex", complexProperty);
definitions.NodeTypes.Add("basic", basicNodetype);
cloudServiceArchive.AddToscaServiceTemplate("definitions.yaml", definitions);
// Act
List <ValidationResult> results;
Action action = () => cloudServiceArchive.TryValidate(out results);
// Assert
action.ShouldThrow <ToscaDataTypeParserNotFoundException>()
.WithMessage("Parser for data type 'tosca.standard.Complex' nod found.");
}
public void ToscaServiceTemplateAlreadyExistsException_Should_Be_Thrown_When_Same_Service_Template_Added_Twice()
{
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddToscaServiceTemplate("reference1.yml", new ToscaServiceTemplate());
Action action =
() => cloudServiceArchive.AddToscaServiceTemplate("reference1.yml", new ToscaServiceTemplate());
action.ShouldThrow <ToscaServiceTemplateAlreadyExistsException>()
.WithMessage("Service Template 'reference1.yml' already exists");
}
public void Validation_Shall_Fail_When_Circular_Dependency_Detected_Between_Imports()
{
// Arrange
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1, 2),
EntryDefinitions = "definitions.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
var definitions = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
definitions.Imports.Add(new Dictionary <string, ToscaImport> {
{ "import", new ToscaImport {
File = "import.yaml"
} }
});
var import = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
import.Imports.Add(new Dictionary <string, ToscaImport> {
{ "import", new ToscaImport {
File = "definitions.yaml"
} }
});
cloudServiceArchive.AddToscaServiceTemplate("import.yaml", import);
cloudServiceArchive.AddToscaServiceTemplate("definitions.yaml", definitions);
// Act
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results);
// Assert
results.Should().ContainSingle(r => r.ErrorMessage.Equals("Circular dependency detected on import \'import.yaml\'"));
}
public void It_Should_Be_Possible_To_Save_And_Load_Cloud_Service_Archive_With_Artifacts()
{
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddArtifact("readme.txt", "readme content".ToByteArray(Encoding.ASCII));
var serviceTemplate = new ToscaServiceTemplate {
ToscaDefinitionsVersion = "tosca_simple_yaml_1_0"
};
var nodeType = new ToscaNodeType();
nodeType.Artifacts.Add("readme", new ToscaArtifact {
Type = "tosca.artifacts.File", File = "readme.txt"
});
serviceTemplate.NodeTypes.Add("some_node", nodeType);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yaml", serviceTemplate);
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results)
.Should()
.BeTrue(string.Join(Environment.NewLine, results.Select(r => r.ErrorMessage)));
using (var memoryStream = new MemoryStream())
{
cloudServiceArchive.Save(memoryStream);
var serviceArchive = ToscaCloudServiceArchive.Load(memoryStream);
// Assert
serviceArchive.CreatedBy.Should().Be("Anonymous");
serviceArchive.GetArtifactBytes("readme.txt")
.Should()
.BeEquivalentTo("readme content".ToByteArray(Encoding.ASCII));
}
}
public void GetArtifactBytes_Should_Return_Empty_Array_When_File_Is_Empty()
{
// Arrange
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Devil",
CsarVersion = new Version(1, 1),
ToscaMetaFileVersion = new Version(1, 0),
EntryDefinitions = "tosca.yaml"
};
var toscaCloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
// Act
toscaCloudServiceArchive.AddArtifact("some_icon.png", "IMAGE".ToByteArray(Encoding.ASCII));
// Assert
toscaCloudServiceArchive.GetArtifactBytes("some_icon.png")
.Should()
.BeEquivalentTo(new byte[] { 73, 77, 65, 71, 69 });
}
public void Exception_Thrown_When_Cyclic_Dependency_Between_Node_Types_Exists()
{
string toscaServiceTemplate = @"
tosca_definitions_version: tosca_simple_yaml_1_0
node_types:
tosca.nodes.SoftwareComponent:
derived_from: tosca.nodes.BasicComponent
properties:
# domain-specific software component version
component_version:
type: version
required: false
admin_credential:
type: tosca.datatypes.Credential
required: false
tosca.nodes.BasicComponent:
derived_from: tosca.nodes.SoftwareComponent
";
var serviceTemplate = ToscaServiceTemplate.Load(toscaServiceTemplate.ToMemoryStream());
var toscaMetadata = new ToscaMetadata
{
CsarVersion = new Version(1, 1), EntryDefinitions = "tosca.yml", ToscaMetaFileVersion = new Version(1, 1), CreatedBy = "anonymous"
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yml", serviceTemplate);
// Act
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results);
// Assert
results.Should().ContainSingle(r => r.ErrorMessage.Equals("Circular dependency detected on NodeType: 'tosca.nodes.BasicComponent'"));
}
public void Service_Template_With_Complex_Data_Type_Can_Be_Parsed()
{
string toscaServiceTemplate = @"
tosca_definitions_version: tosca_simple_yaml_1_0
node_types:
tosca.nodes.SoftwareComponent:
derived_from: tosca.nodes.Root
properties:
# domain-specific software component version
component_version:
type: version
required: false
admin_credential:
type: tosca.datatypes.Credential
required: false
requirements:
- host:
capability: tosca.capabilities.Container
node: tosca.nodes.Compute
relationship: tosca.relationships.HostedOn";
var serviceTemplate = ToscaServiceTemplate.Load(toscaServiceTemplate.ToMemoryStream());
var toscaMetadata = new ToscaMetadata
{
CsarVersion = new Version(1, 1), EntryDefinitions = "tosca.yml", ToscaMetaFileVersion = new Version(1, 1), CreatedBy = "anonymous"
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yml", serviceTemplate);
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results)
.Should()
.BeTrue(string.Join(Environment.NewLine, results.Select(r => r.ErrorMessage)));
}
public void Exception_Should_Be_Thrown_When_Complex_Data_Type_Consists_Of_Not_Existing_Type()
{
var toscaMetadata = new ToscaMetadata
{
CreatedBy = "Anonymous",
CsarVersion = new Version(1, 1),
EntryDefinitions = "tosca.yaml",
ToscaMetaFileVersion = new Version(1, 0)
};
var cloudServiceArchive = new ToscaCloudServiceArchive(toscaMetadata);
var toscaAsString = @"
tosca_definitions_version: tosca_simple_yaml_1_0
data_types:
tosca.datatypes.Complex:
properties:
real:
type: weight";
using (var memoryStream = toscaAsString.ToMemoryStream())
{
// Act
var serviceTemplate = ToscaServiceTemplate.Load(memoryStream);
cloudServiceArchive.AddToscaServiceTemplate("tosca.yaml", serviceTemplate);
List <ValidationResult> results;
cloudServiceArchive.TryValidate(out results);
results.Should().HaveCount(1);
results.Should()
.Contain(
a =>
a.ErrorMessage.Contains(
"Data type 'weight' specified as part of data type 'tosca.datatypes.Complex' not found."));
}
}