chore(meta): Add a test for testing coverage system (#4794)

* test(designer): Add tests for display of scope ids

* test(designer): Add tests for display of scope ids

* Add a test

* test(designer): fix tests

* test(designer): fix tests

.github/workflows/coverage-report.yml

@@ -37,7 +37,7 @@ jobs:
               - recursive: true
                 args: [--frozen-lockfile, --strict-peer-dependencies]   
 
-        - run: pnpm turbo run test:lib --cache-dir=.turbo -- --changed origin/main
+        - run: pnpm turbo run test:lib --cache-dir=.turbo
         - name: Create code coverage report
           run: |
             dotnet tool install -g dotnet-reportgenerator-globaltool
@@ -56,6 +56,7 @@ jobs:
 
         - name: Write to Job Summary
           run: cat CodeCoverage/SummaryGithub.md >> $GITHUB_STEP_SUMMARY
+        - run: node ./filterCoverageMarkdown.js
         - name: Add Coverage PR Comment
           #Make sure the report was generated and that the event is actually a pull request, run if failed or success
           uses: marocchino/sticky-pull-request-comment@v2

filterCoverageMarkdown.js

@@ -0,0 +1,14 @@
+import fs from 'fs';
+
+fs.readFile('code-coverage-results.md', 'utf8', (err, data) => {
+  if (err) throw err;
+
+  const lines = data.split('\n'); // Split data into lines
+  const filteredLines = lines.filter((line) => !line.includes('⚪ 0%')); // Filter lines
+
+  fs.writeFile('code-coverage-results.md', filteredLines.join('\n'), (err) => {
+    if (err) throw err;
+    // eslint-disable-next-line no-undef
+    console.log('Filtered file has been saved!');
+  });
+});

filtered_code-coverage-results.md

@@ -0,0 +1,11 @@
+# Code Coverage Report
+
+![Code Coverage](https://img.shields.io/badge/Code%20Coverage-25.14%25-red?style=for-the-badge)
+
+| Package | Base Coverage | New Coverage | Difference |
+| ------- | ------------- | ------------ | ---------- |
+| utils.src.lib.helpers | 🟠 56.45% | 🟠 56.59% | 🟢 0.14% |
+| **Overall Coverage** | **🟢 25.13%** | **🟢 25.14%** | **🟢 0.01%** |
+
+_Minimum allowed coverage is_ `0%`_, this run produced_ `25.14%`
+<!-- Sticky Pull Request Comment -->

libs/logic-apps-shared/src/utils/src/lib/helpers/__test__/stringFunctions.spec.ts

@@ -1,4 +1,4 @@
-import { idDisplayCase, labelCase } from '../stringFunctions';
+import { escapeString, idDisplayCase, labelCase } from '../stringFunctions';
 import { describe, it, expect } from 'vitest';
 describe('label_case', () => {
   it('should replace _ with spaces', () => {
@@ -26,4 +26,25 @@ describe('idDisplayCase', () => {
   it('should handle a string with only an ID tag', () => {
     expect(idDisplayCase('-#Scope')).toEqual('');
   });
+});
+
+describe('escapeString', () => {
+  it('should correctly escape backslashes', () => {
+    expect(escapeString('\\')).toEqual('\\\\');
+    expect(escapeString('Test\\Test')).toEqual('Test\\\\Test');
+  });
+
+  it('should correctly escape newline characters', () => {
+    expect(escapeString('\n')).toEqual('\\n');
+    expect(escapeString('Test\nTest')).toEqual('Test\\nTest');
+  });
+
+  it('should correctly escape backslashes and newline characters together', () => {
+    expect(escapeString('\\\n')).toEqual('\\\\\\n');
+    expect(escapeString('Test\\\nTest')).toEqual('Test\\\\\\nTest');
+  });
+
+  it('should handle an empty string', () => {
+    expect(escapeString('')).toEqual('');
+  });
 });