refactor: improve excluded coverage files list

Author: Szymon.Poltorak

packages/utils/mocks/sink.mock.ts

@@ -1,4 +1,4 @@
-import type { Sink } from '../src/lib/sink-source.types';
+import type { Sink } from '../src/lib/sink-source.type';
 
 export class MockSink implements Sink<string, string> {
   private writtenItems: string[] = [];

packages/utils/src/lib/performance-observer.ts

@@ -5,7 +5,7 @@ import {
   type PerformanceObserverEntryList,
   performance,
 } from 'node:perf_hooks';
-import type { Buffered, Encoder, Observer, Sink } from './sink-source.types.js';
+import type { Buffered, Encoder, Observer, Sink } from './sink-source.type';
 
 export const DEFAULT_FLUSH_THRESHOLD = 20;
 

…kages/utils/src/lib/sink-source.types.ts …ckages/utils/src/lib/sink-source.type.tspackages/utils/src/lib/sink-source.types.ts renamed to packages/utils/src/lib/sink-source.type.ts packages/utils/src/lib/sink-source.types.ts renamed to packages/utils/src/lib/sink-source.type.ts

@@ -32,14 +32,17 @@ function buildCoverageConfig(
   }
 
   const exclude = [
-    'mocks/**',
+    'tests/**',
     'perf/**',
-    // Vitest configuration files
+    // Mocks and fixtures
+    'mocks/**',
+    '**/fixtures/**',
+    '**/*.mock.ts',
+    '**/*.fixture.ts',
+    // Config files
     '**/vitest.*.config.ts',
     '**/vitest.config.ts',
-    // code-pushup config
     '**/code-pushup.config.ts',
-    // other config files
     '**/*.config.ts',
     // Barrel files (index files that only re-export)
     '**/index.ts',
@@ -49,7 +52,9 @@ function buildCoverageConfig(
     '**/models.ts',
     '**/*.model.ts',
     '**/types.ts',
-    '**/*.types.ts',
+    '**/*.type.ts',
+    // Constants
+    '**/constants.ts',
     // typings
     '**/*.d.ts',
   ];

testing/test-setup-config/src/lib/vitest-config-factory.ts

@@ -39,8 +39,12 @@ describe('createVitestConfig', () => {
             reporter: ['text', 'lcov'],
             reportsDirectory: '../../coverage/test-package/unit-tests',
             exclude: [
-              'mocks/**',
+              'tests/**',
               'perf/**',
+              'mocks/**',
+              '**/fixtures/**',
+              '**/*.mock.ts',
+              '**/*.fixture.ts',
               '**/vitest.*.config.ts',
               '**/vitest.config.ts',
               '**/code-pushup.config.ts',
@@ -51,7 +55,8 @@ describe('createVitestConfig', () => {
               '**/models.ts',
               '**/*.model.ts',
               '**/types.ts',
-              '**/*.types.ts',
+              '**/*.type.ts',
+              '**/constants.ts',
               '**/*.d.ts',
             ],
           }),
@@ -285,8 +290,12 @@ describe('createVitestConfig', () => {
       const config = createVitestConfig('test-package', 'unit');
 
       expect(config.test!.coverage!.exclude).toEqual([
-        'mocks/**',
+        'tests/**',
         'perf/**',
+        'mocks/**',
+        '**/fixtures/**',
+        '**/*.mock.ts',
+        '**/*.fixture.ts',
         '**/vitest.*.config.ts',
         '**/vitest.config.ts',
         '**/code-pushup.config.ts',
@@ -297,7 +306,8 @@ describe('createVitestConfig', () => {
         '**/models.ts',
         '**/*.model.ts',
         '**/types.ts',
-        '**/*.types.ts',
+        '**/*.type.ts',
+        '**/constants.ts',
         '**/*.d.ts',
       ]);
     });