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import { ComponentFixture, TestBed } from '@angular/core/testing';
import { Mock } from 'ts-mockery';
import {
CapabilitiesGroup,
Capability, ComponentInstance, CompositionCiLinkBase, CompositionCiNodeBase, CompositionCiNodeCp,
CompositionCiNodeVf, CompositionCiNodeVl,
Requirement, RequirementsGroup
} from '../../../../../models';
import { MatchCapabilitiesRequirementsUtils } from './match-capability-requierment-utils';
describe('match capability requirements utils service ', () => {
const bindableReq = Mock.of<Requirement>({
capability : 'tosca.capabilities.network.Bindable',
name: 'virtualBinding',
relationship: 'tosca.relationships.network.BindsTo',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.virtualBinding',
ownerId : 'extcp0',
ownerName : 's'
});
const virtualLinkReq = Mock.of<Requirement>({
capability: 'tosca.capabilities.network.Linkable',
name: 'virtualLink',
relationship: 'tosca.relationships.network.LinksTo',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.virtualLink',
ownerId : '',
ownerName : 's'
});
const storeAttachmentReq = Mock.of<Requirement>({
capability: 'tosca.capabilities.Attachment',
name: 'local_storage',
relationship: 'tosca.relationships.AttachesTo',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.local_storage',
node: 'tosca.nodes.BlockStorage',
ownerId : '',
ownerName : 's'
});
const vlAttachmentReq = Mock.of<Requirement>({
capability: 'tosca.capabilities.Attachment',
name: 'local_storage',
relationship: 'tosca.relationships.AttachesTo',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.local_storage',
node: 'tosca.nodes.BlockStorage',
ownerId : '',
ownerName : 's'
});
const extVirtualLinkReq = Mock.of<Requirement>({
capability: 'tosca.capabilities.network.Linkable',
name: 'external_virtualLink',
relationship: 'tosca.relationships.network.LinksTo',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.external_virtualLink'
});
const dependencyReq = Mock.of<Requirement>({
capability: 'tosca.capabilities.Node',
name: 'dependency',
relationship: 'tosca.relationships.DependsOn',
uniqueId: 'eef99154-8039-4227-ba68-62a32e6b0d98.dependency'
});
const featureCap = Mock.of<Capability>({
type: 'tosca.capabilities.Node',
name: 'feature',
uniqueId: 'capability.ddf1301e-866b-4fa3-bc4f-edbd81e532cd.feature',
maxOccurrences: 'UNBOUNDED',
minOccurrences: '1'
});
const internalConnPointCap = Mock.of<Capability>({
type: 'tosca.capabilities.Node',
name: 'internal_connectionPoint',
capabilitySources : ['org.openecomp.resource.cp.extCP'],
uniqueId: 'capability.ddf1301e-866b-4fa3-bc4f-edbd81e532cd.internal_connectionPoint',
maxOccurrences: 'UNBOUNDED',
minOccurrences: '1'
});
const blockStoreAttachmentCap = Mock.of<Capability>({
type: 'tosca.capabilities.Attachment',
name: 'attachment',
capabilitySources: ['tosca.nodes.BlockStorage'],
uniqueId: 'capability.ddf1301e-866b-4fa3-bc4f-edbd81e532cd.attachment',
maxOccurrences: 'UNBOUNDED',
minOccurrences: '1'
});
const bindingCap = Mock.of<Capability>({
type: 'tosca.capabilities.network.Bindable',
name: 'binding',
capabilitySources: ['tosca.nodes.Compute'],
uniqueId: 'capability.ddf1301e-866b-4fa3-bc4f-edbd81e532cd.binding',
maxOccurrences: 'UNBOUNDED',
minOccurrences: '1',
});
const linkableCap = Mock.of<Capability>({
type: 'tosca.capabilities.network.Linkable',
capabilitySources: ['org.openecomp.resource.vl.extVL'],
uniqueId: 'capability.ddf1301e-866b-4fa3-bc4f-edbd81e532cd.virtual_linkable',
maxOccurrences: 'UNBOUNDED',
minOccurrences: '1'
});
const nodeCompute = Mock.of<CompositionCiNodeVf>({
name: 'Compute 0',
componentInstance: Mock.of<ComponentInstance>({
componentName: 'Compute',
uniqueId : 'compute0',
requirements: Mock.of<RequirementsGroup>({
'tosca.capabilities.Node' : [ dependencyReq ],
'tosca.capabilities.Attachment' : [ storeAttachmentReq ]
}),
capabilities: Mock.of<CapabilitiesGroup>({
'tosca.capabilities.network.Bindable' : [ bindingCap ],
'tosca.capabilities.Node' : [ featureCap ]
})
})
});
const nodeBlockStorage = Mock.of<CompositionCiNodeVf>({
name: 'BlockStorage 0',
componentInstance: Mock.of<ComponentInstance>({
componentName: 'BlockStorage',
uniqueId : 'blockstorage0',
requirements: Mock.of<RequirementsGroup>({
'tosca.capabilities.Node' : [ dependencyReq ]
}),
capabilities: Mock.of<CapabilitiesGroup>({
'tosca.capabilities.Attachment' : [ blockStoreAttachmentCap ],
'tosca.capabilities.Node' : [ featureCap ]
})
})
});
const nodeVl = Mock.of<CompositionCiNodeVl>({
name: 'ExtVL 0',
componentInstance: Mock.of<ComponentInstance>({
componentName: 'BlockStorage',
uniqueId : 'extvl0',
requirements: Mock.of<RequirementsGroup>({
'tosca.capabilities.Node' : [ dependencyReq ]
}),
capabilities: Mock.of<CapabilitiesGroup>({
'tosca.capabilities.network.Linkable' : [ linkableCap ],
'tosca.capabilities.Node' : [ featureCap ]
})
})
});
const nodeCp = Mock.of<CompositionCiNodeCp>({
name: 'ExtCP 0',
componentInstance: Mock.of<ComponentInstance>({
componentName: 'ExtCP',
uniqueId : 'extcp0',
requirements: Mock.of<RequirementsGroup>({
'tosca.capabilities.network.Linkable' : [ virtualLinkReq ],
'tosca.capabilities.network.Bindable' : [ bindableReq ]
}),
capabilities: Mock.of<CapabilitiesGroup>({
'tosca.capabilities.Node' : [ featureCap ]
})
})
});
let service: MatchCapabilitiesRequirementsUtils;
beforeEach(() => {
TestBed.configureTestingModule({
imports: [],
providers: [MatchCapabilitiesRequirementsUtils]
});
service = TestBed.get(MatchCapabilitiesRequirementsUtils);
});
it('match capability requirements utils should be defined', () => {
console.log(JSON.stringify(service));
expect(service).toBeDefined();
});
describe('isMatch function ', () => {
it('capability type not equal to requirement capability, match is false', () => {
const requirement = Mock.of<Requirement>({capability: 'tosca.capabilities.network.Linkable11'});
const capability = Mock.of<Capability>({type: 'tosca.capabilities.network.Linkable'});
expect(service.isMatch(requirement, capability)).toBeFalsy();
});
it('capability type equal to requirement capability and requirement node not exist, match is true', () => {
const requirement = Mock.of<Requirement>({capability: 'tosca.capabilities.network.Linkable'});
const capability = Mock.of<Capability>({type: 'tosca.capabilities.network.Linkable'});
expect(service.isMatch(requirement, capability)).toBeTruthy();
});
it('is match - capability type equal to requirement capability and requirement node exist and includes in capability sources, match is true', () => {
const requirement = Mock.of<Requirement>({capability: 'tosca.capabilities.network.Linkable', node: 'node1'});
const capability = Mock.of<Capability>({
type: 'tosca.capabilities.network.Linkable',
capabilitySources: ['node1', 'node2', 'node3']
});
expect(service.isMatch(requirement, capability)).toBeTruthy();
});
it('no match - capability type equal to requirement capability and requirement node but not includes in capability sources, match is false', () => {
const requirement = Mock.of<Requirement>({capability: 'tosca.capabilities.network.Linkable', node: 'node4'});
const capability = Mock.of<Capability>({
type: 'tosca.capabilities.network.Linkable',
capabilitySources: ['node1', 'node2', 'node3']
});
expect(service.isMatch(requirement, capability)).toBeFalsy();
});
});
describe('hasUnfulfilledRequirementContainingMatch function ', () => {
it('node have no componentInstance, return false', () => {
const node = Mock.of<CompositionCiNodeVf>({componentInstance: undefined});
expect(service.hasUnfulfilledRequirementContainingMatch(node, [], {}, [])).toBeFalsy();
});
it('node have componentInstance data but no unfulfilled requirements, return false', () => {
const node = Mock.of<CompositionCiNodeVf>({componentInstance: Mock.of<ComponentInstance>()});
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([]);
expect(service.hasUnfulfilledRequirementContainingMatch(node, [], {}, [])).toBeFalsy();
});
it('node have componentInstance data and unfulfilled requirements but no match found, return false', () => {
const node = Mock.of<CompositionCiNodeVf>({componentInstance: Mock.of<ComponentInstance>()});
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([Mock.of<Requirement>(), Mock.of<Requirement>()]);
jest.spyOn(service, 'containsMatch').mockReturnValue(false);
expect(service.hasUnfulfilledRequirementContainingMatch(node, [], {}, [])).toBeFalsy();
});
it('node have componentInstance data with unfulfilled requirements and match found, return true', () => {
const node = Mock.of<CompositionCiNodeVf>({componentInstance: Mock.of<ComponentInstance>()});
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([Mock.of<Requirement>(), Mock.of<Requirement>()]);
jest.spyOn(service, 'containsMatch').mockReturnValue(true);
expect(service.hasUnfulfilledRequirementContainingMatch(node, [], {}, [])).toBeTruthy();
});
});
describe('getMatches function ', () => {
let fromId: string;
let toId: string;
beforeEach(() => {
fromId = 'from_id';
toId = 'to_id';
});
it('node have no unfulfilled requirements, return empty match array', () => {
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([]);
expect(service.getMatches({}, {}, [], fromId, toId, true)).toHaveLength(0);
});
it('node have unfulfilled requirements but no capabilities, return empty match array', () => {
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([Mock.of<Requirement>(), Mock.of<Requirement>()]);
expect(service.getMatches({}, {}, [], fromId, toId, true)).toHaveLength(0);
});
it('node have unfulfilled requirements and capabilities but no match found, return empty match array', () => {
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([Mock.of<Requirement>(), Mock.of<Requirement>()]);
jest.spyOn(service, 'isMatch').mockReturnValue(false);
expect(service.getMatches({}, {}, [], fromId, toId, true)).toHaveLength(0);
});
it('node have 2 unfulfilled requirements and 2 capabilities and match found, return 4 matches', () => {
jest.spyOn(service, 'getUnfulfilledRequirements').mockReturnValue([Mock.of<Requirement>(), Mock.of<Requirement>()]);
const capabilities = {aaa: Mock.of<Capability>(), bbb: Mock.of<Capability>()};
jest.spyOn(service, 'isMatch').mockReturnValue(true);
expect(service.getMatches({}, capabilities, [], fromId, toId, true)).toHaveLength(4);
});
});
describe('Find matching nodes ===>', () => {
it('should find matching nodes with component instance', () => {
const nodes = [ nodeBlockStorage, nodeCompute, nodeVl ];
let matchingNodes: any;
// Compute can connect to Block Store
matchingNodes = service.findMatchingNodesToComponentInstance(nodeCompute.componentInstance, nodes, []);
expect(matchingNodes).toHaveLength(1);
expect(matchingNodes).toContain(nodeBlockStorage);
// Block Storage can connect to Compute
matchingNodes = service.findMatchingNodesToComponentInstance(nodeBlockStorage.componentInstance, nodes, []);
expect(matchingNodes).toHaveLength(1);
expect(matchingNodes).toContain(nodeCompute);
// Vl has no matches
matchingNodes = service.findMatchingNodesToComponentInstance(nodeVl.componentInstance, nodes, []);
expect(matchingNodes).toHaveLength(0);
// CP should be able to connect to VL and Compute
matchingNodes = service.findMatchingNodesToComponentInstance(nodeCp.componentInstance, nodes, []);
expect(matchingNodes).toHaveLength(2);
expect(matchingNodes).toContain(nodeCompute);
expect(matchingNodes).toContain(nodeVl);
});
it('try with empty list of nodes', () => {
const nodes = [ ];
let matchingNodes: any;
// Compute can connect to Block Store
matchingNodes = service.findMatchingNodesToComponentInstance(nodeCompute.componentInstance, nodes, []);
expect(matchingNodes).toHaveLength(0);
});
it('should detect fulfilled connection with compute node', () => {
const nodes = [ nodeBlockStorage, nodeCompute, nodeVl ];
let matchingNodes: any;
const link = {
relation: {
fromNode: 'extcp0',
toNode: 'compute0',
relationships: [{
relation: {
requirementOwnerId: 'extcp0',
requirement: 'virtualBinding',
relationship: {
type: 'tosca.relationships.network.BindsTo'
}
}
}]
}
};
const links = [link];
// CP should be able to connect to VL only since it already has a link with compute
matchingNodes = service.findMatchingNodesToComponentInstance(nodeCp.componentInstance, nodes, links as CompositionCiLinkBase[]);
expect(matchingNodes).toHaveLength(1);
expect(matchingNodes).toContain(nodeVl);
});
});
});
|
