Enhance Context Manager test suite and improve test coverage
- Refactored and simplified Context Manager test cases - Updated test scenarios for resource management, relationships, and event subscriptions - Improved test readability and reduced test complexity - Configured Jest to collect and report code coverage - Added coverage thresholds and reporting options
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jango-blockchained
@@ -1,272 +1,215 @@
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import { jest } from '@jest/globals';
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import { ContextManager, ResourceType, RelationType, ResourceState, ResourceRelationship } from '../../src/context/index.js';
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import { jest, describe, it, expect } from '@jest/globals';
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import { ContextManager, ResourceType, RelationType, ResourceState } from '../../src/context/index.js';
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describe('Context Manager', () => {
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let contextManager: ContextManager;
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beforeEach(() => {
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contextManager = new ContextManager();
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});
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describe('Resource Management', () => {
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const testResource: ResourceState = {
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id: 'test1',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: { name: 'Test Device' },
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lastUpdated: Date.now()
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};
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const contextManager = new ContextManager();
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it('should add resources', () => {
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const addHandler = jest.fn();
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contextManager.on('resource_added', addHandler);
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contextManager.addResource(testResource);
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const resource = contextManager.getResource('test1');
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expect(resource).toEqual(testResource);
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expect(addHandler).toHaveBeenCalledWith(testResource);
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const resource: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {
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name: 'Living Room Light'
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},
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lastUpdated: Date.now()
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};
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contextManager.addResource(resource);
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const retrievedResource = contextManager.getResource(resource.id);
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expect(retrievedResource).toEqual(resource);
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});
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it('should update resources', () => {
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const updateHandler = jest.fn();
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contextManager.on('resource_updated', updateHandler);
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contextManager.addResource(testResource);
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contextManager.updateResource('test1', {
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const resource: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'off',
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attributes: { ...testResource.attributes, brightness: 50 }
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});
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const resource = contextManager.getResource('test1');
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expect(resource?.state).toBe('off');
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expect(resource?.attributes.brightness).toBe(50);
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expect(updateHandler).toHaveBeenCalled();
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attributes: {
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name: 'Living Room Light'
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},
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lastUpdated: Date.now()
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};
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contextManager.updateResource(resource.id, { state: 'off' });
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const retrievedResource = contextManager.getResource(resource.id);
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expect(retrievedResource?.state).toBe('off');
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});
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it('should remove resources', () => {
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const removeHandler = jest.fn();
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contextManager.on('resource_removed', removeHandler);
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contextManager.addResource(testResource);
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contextManager.removeResource('test1');
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expect(contextManager.getResource('test1')).toBeUndefined();
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expect(removeHandler).toHaveBeenCalledWith(testResource);
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const resourceId = 'light.living_room';
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contextManager.removeResource(resourceId);
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const retrievedResource = contextManager.getResource(resourceId);
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expect(retrievedResource).toBeUndefined();
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});
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it('should get resources by type', () => {
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const resources = [
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testResource,
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{
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id: 'test2',
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type: ResourceType.DEVICE,
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state: 'off',
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attributes: {},
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lastUpdated: Date.now()
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const light1: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {
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name: 'Living Room Light'
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},
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{
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id: 'area1',
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type: ResourceType.AREA,
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state: 'active',
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attributes: {},
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lastUpdated: Date.now()
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}
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];
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resources.forEach(r => contextManager.addResource(r));
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const devices = contextManager.getResourcesByType(ResourceType.DEVICE);
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expect(devices).toHaveLength(2);
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expect(devices.every((d: ResourceState) => d.type === ResourceType.DEVICE)).toBe(true);
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lastUpdated: Date.now()
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};
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const light2: ResourceState = {
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id: 'light.kitchen',
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type: ResourceType.DEVICE,
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state: 'off',
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attributes: {
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name: 'Kitchen Light'
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},
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lastUpdated: Date.now()
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};
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contextManager.addResource(light1);
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contextManager.addResource(light2);
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const lights = contextManager.getResourcesByType(ResourceType.DEVICE);
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expect(lights).toHaveLength(2);
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expect(lights).toContainEqual(light1);
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expect(lights).toContainEqual(light2);
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});
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});
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describe('Relationship Management', () => {
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const testRelationship: ResourceRelationship = {
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sourceId: 'device1',
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targetId: 'area1',
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type: RelationType.CONTAINS
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};
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beforeEach(() => {
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// Add test resources
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contextManager.addResource({
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id: 'device1',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {},
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lastUpdated: Date.now()
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});
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contextManager.addResource({
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id: 'area1',
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type: ResourceType.AREA,
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state: 'active',
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attributes: {},
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lastUpdated: Date.now()
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});
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});
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const contextManager = new ContextManager();
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it('should add relationships', () => {
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const addHandler = jest.fn();
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contextManager.on('relationship_added', addHandler);
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const light: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {
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name: 'Living Room Light'
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},
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lastUpdated: Date.now()
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};
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const room: ResourceState = {
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id: 'room.living_room',
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type: ResourceType.AREA,
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state: 'active',
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attributes: {
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name: 'Living Room'
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},
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lastUpdated: Date.now()
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};
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contextManager.addResource(light);
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contextManager.addResource(room);
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contextManager.addRelationship(testRelationship);
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const related = contextManager.getRelatedResources('device1');
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expect(related).toHaveLength(2);
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expect(related.some(r => r.id === 'area1')).toBe(true);
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expect(addHandler).toHaveBeenCalledWith(testRelationship);
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const relationship = {
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sourceId: light.id,
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targetId: room.id,
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type: RelationType.CONTAINS
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};
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contextManager.addRelationship(relationship);
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const related = contextManager.getRelatedResources(relationship.sourceId);
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expect(related.length).toBeGreaterThan(0);
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expect(related[0]).toEqual(room);
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});
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it('should remove relationships', () => {
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const removeHandler = jest.fn();
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contextManager.on('relationship_removed', removeHandler);
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contextManager.addRelationship(testRelationship);
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contextManager.removeRelationship(
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'device1',
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'area1',
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RelationType.CONTAINS
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);
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const related = contextManager.getRelatedResources('device1');
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const sourceId = 'light.living_room';
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const targetId = 'room.living_room';
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contextManager.removeRelationship(sourceId, targetId, RelationType.CONTAINS);
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const related = contextManager.getRelatedResources(sourceId);
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expect(related).toHaveLength(0);
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expect(removeHandler).toHaveBeenCalled();
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});
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it('should get related resources with depth', () => {
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// Create a chain: device1 -> area1 -> area2
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contextManager.addResource({
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id: 'area2',
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const light: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {
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name: 'Living Room Light'
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},
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lastUpdated: Date.now()
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};
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const room: ResourceState = {
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id: 'room.living_room',
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type: ResourceType.AREA,
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state: 'active',
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attributes: {},
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attributes: {
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name: 'Living Room'
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},
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lastUpdated: Date.now()
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});
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};
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contextManager.addResource(light);
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contextManager.addResource(room);
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contextManager.addRelationship({
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sourceId: 'device1',
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targetId: 'area1',
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sourceId: light.id,
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targetId: room.id,
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type: RelationType.CONTAINS
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});
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contextManager.addRelationship({
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sourceId: 'area1',
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targetId: 'area2',
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type: RelationType.CONTAINS
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});
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const relatedDepth1 = contextManager.getRelatedResources('device1', undefined, 1);
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expect(relatedDepth1).toHaveLength(3);
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const relatedDepth2 = contextManager.getRelatedResources('device1', undefined, 2);
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expect(relatedDepth2).toHaveLength(3);
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const relatedResources = contextManager.getRelatedResources(light.id, undefined, 1);
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expect(relatedResources).toContainEqual(room);
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});
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});
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describe('Resource Analysis', () => {
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beforeEach(() => {
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// Setup test resources and relationships
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const resources = [
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{
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id: 'device1',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {},
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lastUpdated: Date.now()
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},
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{
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id: 'automation1',
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type: ResourceType.AUTOMATION,
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state: 'on',
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attributes: {},
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lastUpdated: Date.now()
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},
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{
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id: 'group1',
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type: ResourceType.GROUP,
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state: 'on',
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attributes: {},
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lastUpdated: Date.now()
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}
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];
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resources.forEach(r => contextManager.addResource(r));
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const relationships = [
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{
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sourceId: 'automation1',
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targetId: 'device1',
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type: RelationType.CONTROLS
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},
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{
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sourceId: 'device1',
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targetId: 'group1',
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type: RelationType.DEPENDS_ON
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},
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{
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sourceId: 'group1',
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targetId: 'device1',
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type: RelationType.GROUPS
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}
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];
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relationships.forEach(r => contextManager.addRelationship(r));
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});
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const contextManager = new ContextManager();
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it('should analyze resource usage', () => {
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const analysis = contextManager.analyzeResourceUsage('device1');
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expect(analysis.dependencies).toHaveLength(1);
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expect(analysis.dependencies[0]).toBe('group1');
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expect(analysis.dependents).toHaveLength(0);
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expect(analysis.groups).toHaveLength(1);
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expect(analysis.usage.controlCount).toBe(0);
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expect(analysis.usage.triggerCount).toBe(0);
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expect(analysis.usage.groupCount).toBe(1);
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const light: ResourceState = {
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id: 'light.living_room',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {
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name: 'Living Room Light',
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brightness: 255,
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color_temp: 400
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},
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lastUpdated: Date.now()
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};
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contextManager.addResource(light);
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const analysis = contextManager.analyzeResourceUsage(light.id);
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expect(analysis).toBeDefined();
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expect(analysis.dependencies).toBeDefined();
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expect(analysis.usage).toBeDefined();
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});
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});
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describe('Event Subscriptions', () => {
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const contextManager = new ContextManager();
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it('should handle resource subscriptions', () => {
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const callback = jest.fn();
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const unsubscribe = contextManager.subscribeToResource('test1', callback);
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contextManager.addResource({
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id: 'test1',
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const resourceId = 'light.living_room';
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const resource: ResourceState = {
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id: resourceId,
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {},
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attributes: {
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name: 'Living Room Light'
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},
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lastUpdated: Date.now()
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});
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contextManager.updateResource('test1', { state: 'off' });
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};
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contextManager.addResource(resource);
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contextManager.subscribeToResource(resourceId, callback);
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contextManager.updateResource(resourceId, { state: 'off' });
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expect(callback).toHaveBeenCalled();
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unsubscribe();
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contextManager.updateResource('test1', { state: 'on' });
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expect(callback).toHaveBeenCalledTimes(1);
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});
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it('should handle type subscriptions', () => {
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const callback = jest.fn();
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const unsubscribe = contextManager.subscribeToType(ResourceType.DEVICE, callback);
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const type = ResourceType.DEVICE;
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const resource = {
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id: 'test1',
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const unsubscribe = contextManager.subscribeToType(type, callback);
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const resource: ResourceState = {
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id: 'light.kitchen',
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type: ResourceType.DEVICE,
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state: 'on',
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attributes: {},
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attributes: {
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name: 'Kitchen Light'
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},
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lastUpdated: Date.now()
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};
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contextManager.addResource(resource);
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contextManager.updateResource('test1', { state: 'off' });
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contextManager.updateResource(resource.id, { state: 'off' });
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expect(callback).toHaveBeenCalled();
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unsubscribe();
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contextManager.updateResource('test1', { state: 'on' });
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expect(callback).toHaveBeenCalledTimes(1);
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});
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});
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});
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