archunit
Version:
ArchUnit TypeScript is an architecture testing library, to specify and assert architecture rules in your TypeScript app
112 lines • 5.81 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const metrics_1 = require("../../src/metrics");
const path_1 = __importDefault(require("path"));
describe('Metrics Filtering Integration', () => {
describe('Folder filtering', () => {
it('should allow filtering by folder path with string pattern', () => {
const metricsBuilder = (0, metrics_1.metrics)().inFolder('src/metrics');
// Verify the metrics builder has filters
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
// Test the fluent API continues to work
const thresholdBuilder = metricsBuilder.lcom().lcom96b().shouldBeAbove(0.0);
expect(thresholdBuilder).toBeDefined();
});
it('should allow filtering by folder path with regex pattern', () => {
const metricsBuilder = (0, metrics_1.metrics)().inFolder(/src\/metrics/);
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
it('should allow chaining multiple folder filters', () => {
const metricsBuilder = (0, metrics_1.metrics)().inFolder('src').inFolder('metrics');
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
});
describe('File filtering', () => {
it('should allow filtering by specific file', () => {
const metricsBuilder = (0, metrics_1.metrics)()
.inPath('src/metrics/calculation')
.withName('lcom.ts');
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
});
describe('Class name filtering', () => {
it('should allow filtering by class name with string pattern', () => {
const metricsBuilder = (0, metrics_1.metrics)().forClassesMatching('TestClass');
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
it('should allow filtering by class name with regex pattern', () => {
const metricsBuilder = (0, metrics_1.metrics)().forClassesMatching(/.*Service$/);
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
});
describe('Combined filtering', () => {
it('should allow combining multiple filter types', () => {
const metricsBuilder = (0, metrics_1.metrics)()
.inFolder('src')
.forClassesMatching(/.*Builder$/);
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
it('should allow complex filtering chains', () => {
const metricsBuilder = (0, metrics_1.metrics)()
.inFolder(/src\/.*/)
.forClassesMatching(/.*Metric.*/)
.withName('specific-file.ts');
const filter = metricsBuilder.getFilter();
expect(filter).not.toBeNull();
});
});
describe('No filtering', () => {
it('should work without any filters', () => {
const metricsBuilder = (0, metrics_1.metrics)();
const filter = metricsBuilder.getFilter();
expect(filter).toBeNull();
});
});
// Smoke test. For example >= 0 is always satisfied, so this
// is purely a smoke test suite
describe('LCOM Project Summary', () => {
const mockProjectPath = path_1.default.join(__dirname, 'mock-project', 'tsconfig.json');
it('should calculate project-wide LCOM metrics summary', async () => {
// Get project summary for LCOM metrics
const projectSummary = await (0, metrics_1.metrics)(mockProjectPath).lcom().summary();
// Verify we have valid project metrics
expect(projectSummary).toBeDefined();
expect(projectSummary.totalClasses).toBeGreaterThanOrEqual(0);
// Verify that all average metrics are valid numbers
expect(projectSummary.averageLCOM96a).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM96b).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM96b).toBeLessThanOrEqual(1);
expect(projectSummary.averageLCOM1).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM2).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM3).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM4).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOM5).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOMStar).toBeGreaterThanOrEqual(0);
expect(projectSummary.averageLCOMStar).toBeLessThanOrEqual(1);
// Verify high cohesion class count is valid
expect(projectSummary.highCohesionClassCount).toBeGreaterThanOrEqual(0);
expect(projectSummary.highCohesionClassCount).toBeLessThanOrEqual(projectSummary.totalClasses);
});
it('should filter classes based on builder configuration', async () => {
// Get summary for a filtered set of classes
const filteredSummary = await (0, metrics_1.metrics)(mockProjectPath)
.withName('concrete-service.ts')
.lcom()
.summary();
// This should include just classes in concrete-service.ts
expect(filteredSummary).toBeDefined();
expect(filteredSummary.totalClasses).toBeGreaterThanOrEqual(0);
});
});
});
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