Manually create anchors for headings

__tests__/__snapshots__/jest-junit.test.ts.snap

@@ -5,11 +5,11 @@ exports[`jest-junit tests matches report snapshot 1`] = `
 **6** tests were completed in **1.360s** with **1** passed, **1** skipped and **4** failed.
 | Result | Suite | Tests | Time | Passed ✔️ | Failed ❌ | Skipped ✖️ |
 | :---: | :--- | ---: | ---: | ---: | ---: | ---: |
-| ❌ | [__tests__\\\\main.test.js](#testsmaintestjs-) | 4 | 0.486s | 1 | 3 | 0 |
-| ❌ | [__tests__\\\\second.test.js](#testssecondtestjs-) | 2 | 0.082s | 0 | 1 | 1 |
+| ❌ | [__tests__\\\\main.test.js](#ts-0-tests-main-test-js) | 4 | 0.486s | 1 | 3 | 0 |
+| ❌ | [__tests__\\\\second.test.js](#ts-1-tests-second-test-js) | 2 | 0.082s | 0 | 1 | 1 |
 ## Test Suites
 
-### __tests__\\\\main.test.js ❌
+### <a id=\\"user-content-ts-0-tests-main-test-js\\" href=\\"#ts-0-tests-main-test-js\\">__tests__\\\\main.test.js</a> ❌
 
 #### Test 1
 
@@ -30,7 +30,7 @@ exports[`jest-junit tests matches report snapshot 1`] = `
 | :---: | :--- | ---: | --- |
 | ❌ | Exception in test | 0ms | <details><summary>Error: Some error</summary><pre>    at Object.<anonymous> (C:\\\\Users\\\\Michal\\\\Workspace\\\\dorny\\\\test-check\\\\reports\\\\jest\\\\__tests__\\\\main.test.js:21:11)<br>    at Object.asyncJestTest (C:\\\\Users\\\\Michal\\\\Workspace\\\\dorny\\\\test-check\\\\reports\\\\jest\\\\node_modules\\\\jest-jasmine2\\\\build\\\\jasmineAsyncInstall.js:106:37)<br>    at C:\\\\Users\\\\Michal\\\\Workspace\\\\dorny\\\\test-check\\\\reports\\\\jest\\\\node_modules\\\\jest-jasmine2\\\\build\\\\queueRunner.js:45:12<br>    at new Promise (<anonymous>)<br>    at mapper (C:\\\\Users\\\\Michal\\\\Workspace\\\\dorny\\\\test-check\\\\reports\\\\jest\\\\node_modules\\\\jest-jasmine2\\\\build\\\\queueRunner.js:28:19)<br>    at C:\\\\Users\\\\Michal\\\\Workspace\\\\dorny\\\\test-check\\\\reports\\\\jest\\\\node_modules\\\\jest-jasmine2\\\\build\\\\queueRunner.js:75:41<br>    at processTicksAndRejections (internal/process/task_queues.js:97:5)</pre></details> |
 
-### __tests__\\\\second.test.js ❌
+### <a id=\\"user-content-ts-1-tests-second-test-js\\" href=\\"#ts-1-tests-second-test-js\\">__tests__\\\\second.test.js</a> ❌
 
 | Result | Test | Time | Details |
 | :---: | :--- | ---: | --- |

package.json

@@ -31,7 +31,6 @@
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
-    "github-slugger": "^1.3.0",
     "xml2js": "^0.4.23"
   },
   "devDependencies": {

src/parsers/jest-junit/jest-junit-parser.ts

@@ -1,30 +1,28 @@
 import {TestResult} from '../test-parser'
 import {parseStringPromise} from 'xml2js'
-import GithubSlugger from 'github-slugger'
 
 import {JunitReport, TestCase, TestSuite, TestSuites} from './jest-junit-types'
 import {Align, Icon, link, table, exceptionCell} from '../../utils/markdown-utils'
+import {slug} from '../../utils/slugger'
 import {parseAttribute} from '../../utils/xml-utils'
 
 export async function parseJestJunit(content: string): Promise<TestResult> {
   const junit = (await parseStringPromise(content, {
     attrValueProcessors: [parseAttribute]
   })) as JunitReport
   const testsuites = junit.testsuites
-
-  const slugger = new GithubSlugger()
   const success = !(testsuites.$?.failures > 0 || testsuites.$?.errors > 0)
 
   return {
     success,
     output: {
       title: junit.testsuites.$.name,
-      summary: getSummary(success, junit, slugger)
+      summary: getSummary(success, junit)
     }
   }
 }
 
-function getSummary(success: boolean, junit: JunitReport, slugger: GithubSlugger): string {
+function getSummary(success: boolean, junit: JunitReport): string {
   const stats = junit.testsuites.$
 
   const icon = success ? Icon.success : Icon.fail
@@ -37,16 +35,16 @@ function getSummary(success: boolean, junit: JunitReport, slugger: GithubSlugger
   const heading = `# ${stats.name} ${icon}`
   const headingLine = `**${stats.tests}** tests were completed in **${time}** with **${passed}** passed, **${skipped}** skipped and **${failed}** failed.`
 
-  const suitesSummary = junit.testsuites.testsuite.map(ts => {
+  const suitesSummary = junit.testsuites.testsuite.map((ts, i) => {
     const skip = ts.$.skipped
     const fail = ts.$.errors + ts.$.failures
     const pass = ts.$.tests - fail - skip
     const tm = `${ts.$.time.toFixed(3)}s`
     const result = success ? Icon.success : Icon.fail
-    const slug = slugger.slug(`${ts.$.name} ${result}`).replace(/_/g, '')
-    const tsAddr = `#${slug}`
-    const name = link(ts.$.name, tsAddr)
-    return [result, name, ts.$.tests, tm, pass, fail, skip]
+    const tsName = ts.$.name
+    const tsAddr = makeSuiteSlug(i, tsName).link
+    const tsNameLink = link(tsName, tsAddr)
+    return [result, tsNameLink, ts.$.tests, tm, pass, fail, skip]
   })
 
   const summary = table(
@@ -55,7 +53,7 @@ function getSummary(success: boolean, junit: JunitReport, slugger: GithubSlugger
     ...suitesSummary
   )
 
-  const suites = junit.testsuites?.testsuite?.map(ts => getSuiteSummary(ts)).join('\n')
+  const suites = junit.testsuites?.testsuite?.map((ts, i) => getSuiteSummary(ts, i)).join('\n')
   const suitesSection = `## Test Suites\n\n${suites}`
 
   return `${heading}\n${headingLine}\n${summary}\n${suitesSection}`
@@ -65,7 +63,7 @@ function getSkippedCount(suites: TestSuites): number {
   return suites.testsuite.reduce((sum, suite) => sum + suite.$.skipped, 0)
 }
 
-function getSuiteSummary(suite: TestSuite): string {
+function getSuiteSummary(suite: TestSuite, index: number): string {
   const success = !(suite.$?.failures > 0 || suite.$?.errors > 0)
   const icon = success ? Icon.success : Icon.fail
 
@@ -98,7 +96,10 @@ function getSuiteSummary(suite: TestSuite): string {
     })
     .join('\n')
 
-  return `### ${suite.$.name} ${icon}\n\n${content}`
+  const tsName = suite.$.name
+  const tsSlug = makeSuiteSlug(index, tsName)
+  const tsNameLink = `<a id="${tsSlug.id}" href="${tsSlug.link}">${tsName}</a>`
+  return `### ${tsNameLink} ${icon}\n\n${content}`
 }
 
 function getTestCaseIcon(test: TestCase): string {
@@ -119,3 +120,8 @@ function getTestCaseDetails(test: TestCase): string {
 
   return ''
 }
+
+function makeSuiteSlug(index: number, name: string): {id: string; link: string} {
+  // use "ts-$index-" as prefix to avoid slug conflicts after escaping the paths
+  return slug(`ts-${index}-${name}`)
+}