feat(lcov) fix CI

# Conflicts:
#	dist/index.js
#	src/main.ts

.github/workflows/test-all-reports.yml

@@ -1,46 +0,0 @@
-name: Run all reports
-
-on:
-  pull_request:
-    branches:
-      - main
-    paths-ignore: [ '**.md' ]
-  push:
-    paths-ignore: [ '**.md' ]
-    branches:
-      - main
-  workflow_dispatch:
-
-jobs:
-  reports:
-    name: Run
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        reporter: [ jest-junit, mocha-json, swift-xunit, dart-json, dotnet-trx, java-junit, flutter-json ]
-        include:
-          - reporter: jest-junit
-            path: ./__tests__/fixtures/jest-junit.xml
-          - reporter: mocha-json
-            path: ./__tests__/fixtures/mocha-json.json
-          - reporter: swift-xunit
-            path: ./__tests__/fixtures/swift-xunit.xml
-          - reporter: dart-json
-            path: ./__tests__/fixtures/dart-json.json
-          - reporter: dotnet-trx
-            path: ./__tests__/fixtures/dotnet-trx.trx
-          - reporter: java-junit
-            path: ./__tests__/fixtures/external/java/pulsar-test-report.xml
-          - reporter: flutter-json
-            path: ./__tests__/fixtures/external/flutter/provider-test-results.json
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - uses: ./
-      with:
-        name: ${{ matrix.reporter }} report
-        path: ${{ matrix.path }}
-        reporter: ${{ matrix.reporter }}
-        fail-on-error: false

__tests__/__outputs__/lcov-report-results.md

@@ -0,0 +1,21 @@
+![Tests failed](https://img.shields.io/badge/tests-4%20passed%2C%202%20failed-critical)
+## ❌ <a id="user-content-r0" href="#r0">fixtures/lcov.info</a>
+**6** tests were completed in **0ms** with **4** passed, **2** failed and **0** skipped.
+|Test suite|Passed|Failed|Skipped|Time|
+|:---|---:|---:|---:|---:|
+|[src/services/notifier/NotifierService.js](#r0s0)|2✅|1❌||0ms|
+|[src/services/notifier/providers/DiscordNotifierProvider.js](#r0s1)|2✅|1❌||0ms|
+### ❌ <a id="user-content-r0s0" href="#r0s0">src/services/notifier/NotifierService.js</a>
+```
+src/services/notifier/NotifierService.js
+  ✅ lines 100% (21/21)
+  ✅ functions 100% (10/10)
+  ❌ branches 50% (3/6)
+```
+### ❌ <a id="user-content-r0s1" href="#r0s1">src/services/notifier/providers/DiscordNotifierProvider.js</a>
+```
+src/services/notifier/providers/DiscordNotifierProvider.js
+  ✅ lines 100% (17/17)
+  ✅ functions 100% (3/3)
+  ❌ branches 75% (3/4)
+```

__tests__/__snapshots__/lcov.test.ts.snap

@@ -0,0 +1,62 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`lcov report coverage report from facebook/jest test results matches snapshot 1`] = `
+TestRunResult {
+  "path": "fixtures/lcov.info",
+  "suites": [
+    TestSuiteResult {
+      "groups": [
+        TestGroupResult {
+          "name": "src/services/notifier/NotifierService.js",
+          "tests": [
+            {
+              "name": "lines 100% (21/21)",
+              "result": "success",
+              "time": 0,
+            },
+            {
+              "name": "functions 100% (10/10)",
+              "result": "success",
+              "time": 0,
+            },
+            {
+              "name": "branches 50% (3/6)",
+              "result": "failed",
+              "time": 0,
+            },
+          ],
+        },
+      ],
+      "name": "src/services/notifier/NotifierService.js",
+      "totalTime": undefined,
+    },
+    TestSuiteResult {
+      "groups": [
+        TestGroupResult {
+          "name": "src/services/notifier/providers/DiscordNotifierProvider.js",
+          "tests": [
+            {
+              "name": "lines 100% (17/17)",
+              "result": "success",
+              "time": 0,
+            },
+            {
+              "name": "functions 100% (3/3)",
+              "result": "success",
+              "time": 0,
+            },
+            {
+              "name": "branches 75% (3/4)",
+              "result": "failed",
+              "time": 0,
+            },
+          ],
+        },
+      ],
+      "name": "src/services/notifier/providers/DiscordNotifierProvider.js",
+      "totalTime": undefined,
+    },
+  ],
+  "totalTime": undefined,
+}
+`;

__tests__/fixtures/lcov.info

@@ -0,0 +1,92 @@
+TN:
+SF:src/services/notifier/NotifierService.js
+FN:9,(anonymous_0)
+FN:10,(anonymous_1)
+FN:26,(anonymous_2)
+FN:27,(anonymous_3)
+FN:29,(anonymous_4)
+FN:30,(anonymous_5)
+FN:46,(anonymous_6)
+FN:47,(anonymous_7)
+FN:48,(anonymous_8)
+FN:49,(anonymous_9)
+FNF:10
+FNH:10
+FNDA:1,(anonymous_0)
+FNDA:1,(anonymous_1)
+FNDA:1,(anonymous_2)
+FNDA:3,(anonymous_3)
+FNDA:3,(anonymous_4)
+FNDA:3,(anonymous_5)
+FNDA:1,(anonymous_6)
+FNDA:3,(anonymous_7)
+FNDA:3,(anonymous_8)
+FNDA:3,(anonymous_9)
+DA:9,1
+DA:10,1
+DA:11,1
+DA:13,1
+DA:14,1
+DA:26,1
+DA:27,3
+DA:29,1
+DA:30,3
+DA:31,3
+DA:33,3
+DA:34,3
+DA:46,1
+DA:47,3
+DA:48,3
+DA:51,3
+DA:53,3
+DA:54,3
+DA:58,3
+DA:61,1
+DA:64,1
+LF:21
+LH:21
+BRDA:11,0,0,1
+BRDA:11,0,1,0
+BRDA:31,1,0,3
+BRDA:31,1,1,0
+BRDA:51,2,0,3
+BRDA:51,2,1,0
+BRF:6
+BRH:3
+end_of_record
+TN:
+SF:src/services/notifier/providers/DiscordNotifierProvider.js
+FN:12,(anonymous_0)
+FN:33,(anonymous_1)
+FN:51,(anonymous_2)
+FNF:3
+FNH:3
+FNDA:1,(anonymous_0)
+FNDA:1,(anonymous_1)
+FNDA:1,(anonymous_2)
+DA:3,1
+DA:12,1
+DA:13,1
+DA:14,1
+DA:22,1
+DA:23,1
+DA:33,1
+DA:34,1
+DA:35,1
+DA:40,1
+DA:41,1
+DA:51,1
+DA:52,1
+DA:53,1
+DA:58,1
+DA:59,1
+DA:62,1
+LF:17
+LH:17
+BRDA:18,0,0,0
+BRDA:18,0,1,1
+BRDA:20,1,0,1
+BRDA:20,1,1,1
+BRF:4
+BRH:3
+end_of_record

__tests__/lcov.test.ts

@@ -0,0 +1,23 @@
+import * as fs from 'fs'
+import * as path from 'path'
+
+import {getReport} from '../src/report/get-report'
+import {normalizeFilePath} from '../src/utils/path-utils'
+import {LcovParser} from '../src/parsers/lcov/lcov-parser'
+
+describe('lcov report coverage', () => {
+  it('report from facebook/jest test results matches snapshot', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'lcov.info')
+    const outputPath = path.join(__dirname, '__outputs__', 'lcov-report-results.md')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const parser = new LcovParser({parseErrors: true, trackedFiles: []})
+    const result = await parser.parse(filePath, fileContent)
+    expect(result).toMatchSnapshot()
+
+    const report = getReport([result])
+    fs.mkdirSync(path.dirname(outputPath), {recursive: true})
+    fs.writeFileSync(outputPath, report)
+  })
+})

action.yml

@@ -32,6 +32,7 @@ inputs:
         - jest-junit
         - mocha-json
         - swift-xunit
+        - lcov
     required: true
   list-suites:
     description: |

dist/index.js

@@ -268,6 +268,7 @@ const mocha_json_parser_1 = __nccwpck_require__(6043);
 const swift_xunit_parser_1 = __nccwpck_require__(5366);
 const path_utils_1 = __nccwpck_require__(4070);
 const github_utils_1 = __nccwpck_require__(3522);
+const lcov_parser_1 = __nccwpck_require__(5698);
 function main() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
@@ -436,6 +437,8 @@ class TestReporter {
                 return new mocha_json_parser_1.MochaJsonParser(options);
             case 'swift-xunit':
                 return new swift_xunit_parser_1.SwiftXunitParser(options);
+            case 'lcov':
+                return new lcov_parser_1.LcovParser(options);
             default:
                 throw new Error(`Input variable 'reporter' is set to invalid value '${reporter}'`);
         }
@@ -1290,6 +1293,120 @@ class JestJunitParser {
 exports.JestJunitParser = JestJunitParser;
 
 
+/***/ }),
+
+/***/ 5698:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.LcovParser = void 0;
+const test_results_1 = __nccwpck_require__(2768);
+const lcov_utils_1 = __nccwpck_require__(4750);
+class LcovParser {
+    constructor(options) {
+        this.options = options;
+    }
+    parse(path, content) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const report = yield this.parseFile(path, content);
+            return this.getTestRunResult(path, report);
+        });
+    }
+    parseFile(path, content) {
+        return __awaiter(this, void 0, void 0, function* () {
+            try {
+                return (0, lcov_utils_1.parseProm)(content);
+                //return JSON.parse(content) as LcovReport
+            }
+            catch (e) {
+                throw new Error(`Invalid JSON at ${path}\n\n${e}`);
+            }
+        });
+    }
+    getTestRunResult(path, report) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const suites = [];
+            for (const reportElement of report) {
+                const fileName = reportElement.file;
+                const statementCaseResult = {
+                    name: `lines ${this.getPartInfo(reportElement.lines)}`,
+                    time: 0,
+                    result: this.getPercentage(reportElement.lines) >= 80 ? 'success' : 'failed'
+                };
+                const fonctionCaseResult = {
+                    name: `functions ${this.getPartInfo(reportElement.functions)}`,
+                    time: 0,
+                    result: this.getPercentage(reportElement.functions) >= 80 ? 'success' : 'failed'
+                };
+                const brancheCaseResult = {
+                    name: `branches ${this.getPartInfo(reportElement.branches)}`,
+                    time: 0,
+                    result: this.getPercentage(reportElement.branches) >= 80 ? 'success' : 'failed'
+                };
+                const testCases = [statementCaseResult, fonctionCaseResult, brancheCaseResult];
+                const groups = [new test_results_1.TestGroupResult(fileName, testCases)];
+                const suite = new test_results_1.TestSuiteResult(fileName, groups);
+                suites.push(suite);
+            }
+            return new test_results_1.TestRunResult(path, suites);
+        });
+    }
+    getPercentage(stat) {
+        return stat ? (stat.hit / stat.found) * 100 : 100;
+    }
+    getPartInfo(stat) {
+        return `${this.getPercentage(stat)}% (${stat.hit}/${stat.found})`;
+    }
+}
+exports.LcovParser = LcovParser;
+
+
+/***/ }),
+
+/***/ 4750:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.parseProm = void 0;
+const lcov_parse_1 = __importDefault(__nccwpck_require__(7454));
+const parseProm = (pathOrStr) => __awaiter(void 0, void 0, void 0, function* () {
+    return new Promise((resolve, reject) => {
+        (0, lcov_parse_1.default)(pathOrStr, (err, data) => {
+            if (err) {
+                reject(err);
+            }
+            resolve(data !== null && data !== void 0 ? data : []);
+        });
+    });
+});
+exports.parseProm = parseProm;
+
+
 /***/ }),
 
 /***/ 6043:
@@ -23434,6 +23551,139 @@ class Keyv extends EventEmitter {
 module.exports = Keyv;
 
 
+/***/ }),
+
+/***/ 7454:
+/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
+
+/*
+Copyright (c) 2012, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://yuilibrary.com/license/
+*/
+
+var fs = __nccwpck_require__(7147),
+    path = __nccwpck_require__(1017);
+
+/* istanbul ignore next */
+var exists = fs.exists || path.exists;
+
+var walkFile = function(str, cb) {
+    var data = [], item;
+
+    [ 'end_of_record' ].concat(str.split('\n')).forEach(function(line) {
+        line = line.trim();
+        var allparts = line.split(':'),
+            parts = [allparts.shift(), allparts.join(':')],
+            lines, fn;
+
+        switch (parts[0].toUpperCase()) {
+            case 'TN':
+                item.title = parts[1].trim();
+                break;
+            case 'SF':
+                item.file = parts.slice(1).join(':').trim();
+                break;
+            case 'FNF':
+                item.functions.found = Number(parts[1].trim());
+                break;
+            case 'FNH':
+                item.functions.hit = Number(parts[1].trim());
+                break;
+            case 'LF':
+                item.lines.found = Number(parts[1].trim());
+                break;
+            case 'LH':
+                item.lines.hit = Number(parts[1].trim());
+                break;
+            case 'DA':
+                lines = parts[1].split(',');
+                item.lines.details.push({
+                    line: Number(lines[0]),
+                    hit: Number(lines[1])
+                });
+                break;
+            case 'FN':
+                fn = parts[1].split(',');
+                item.functions.details.push({
+                    name: fn[1],
+                    line: Number(fn[0])
+                });
+                break;
+            case 'FNDA':
+                fn = parts[1].split(',');
+                item.functions.details.some(function(i, k) {
+                    if (i.name === fn[1] && i.hit === undefined) {
+                        item.functions.details[k].hit = Number(fn[0]);
+                        return true;
+                    }
+                });
+                break;
+            case 'BRDA':
+                fn = parts[1].split(',');
+                item.branches.details.push({
+                    line: Number(fn[0]),
+                    block: Number(fn[1]),
+                    branch: Number(fn[2]),
+                    taken: ((fn[3] === '-') ? 0 : Number(fn[3]))
+                });
+                break;
+            case 'BRF':
+                item.branches.found = Number(parts[1]);
+                break;
+            case 'BRH':
+                item.branches.hit = Number(parts[1]);
+                break;
+        }
+
+        if (line.indexOf('end_of_record') > -1) {
+            data.push(item);
+            item = {
+              lines: {
+                  found: 0,
+                  hit: 0,
+                  details: []
+              },
+              functions: {
+                  hit: 0,
+                  found: 0,
+                  details: []
+              },
+              branches: {
+                hit: 0,
+                found: 0,
+                details: []
+              }
+            };
+        }
+    });
+
+    data.shift();
+
+    if (data.length) {
+        cb(null, data);
+    } else {
+        cb('Failed to parse string');
+    }
+};
+
+var parse = function(file, cb) {
+    exists(file, function(x) {
+        if (!x) {
+            return walkFile(file, cb);
+        }
+        fs.readFile(file, 'utf8', function(err, str) {
+            walkFile(str, cb);
+        });
+    });
+
+};
+
+
+module.exports = parse;
+module.exports.source = walkFile;
+
+
 /***/ }),
 
 /***/ 9662:

dist/licenses.txt

@@ -1053,6 +1053,35 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 keyv
 MIT
 
+lcov-parse
+BSD-3-Clause
+Copyright 2012 Yahoo! Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Yahoo! Inc. nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL YAHOO! INC. BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
 lowercase-keys
 MIT
 MIT License

package-lock.json

@@ -15,6 +15,7 @@
         "adm-zip": "^0.5.10",
         "fast-glob": "^3.3.2",
         "got": "^11.8.2",
+        "lcov-parse": "^1.0.0",
         "picomatch": "^3.0.1",
         "xml2js": "^0.6.2"
       },
@@ -25,6 +26,7 @@
         "@types/adm-zip": "^0.5.5",
         "@types/github-slugger": "^1.3.0",
         "@types/jest": "^29.5.11",
+        "@types/lcov-parse": "^1.0.2",
         "@types/node": "^20.10.4",
         "@types/picomatch": "^2.3.3",
         "@types/xml2js": "^0.4.14",
@@ -1702,6 +1704,12 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/lcov-parse": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@types/lcov-parse/-/lcov-parse-1.0.2.tgz",
+      "integrity": "sha512-tdoxiYm04XdDEdR7UMwkWj78UAVo9U2IOcxI6tmX2/s9TK/ue/9T8gbpS/07yeWyVkVO0UumFQ5EUIBQbVejzQ==",
+      "dev": true
+    },
     "node_modules/@types/node": {
       "version": "20.10.4",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.10.4.tgz",
@@ -5858,6 +5866,14 @@
         "language-subtag-registry": "~0.3.2"
       }
     },
+    "node_modules/lcov-parse": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/lcov-parse/-/lcov-parse-1.0.0.tgz",
+      "integrity": "sha512-aprLII/vPzuQvYZnDRU78Fns9I2Ag3gi4Ipga/hxnVMCZC8DnR2nI7XBqrPoywGfxqIx/DgarGvDJZAD3YBTgQ==",
+      "bin": {
+        "lcov-parse": "bin/cli.js"
+      }
+    },
     "node_modules/leven": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/leven/-/leven-3.1.0.tgz",

package.json

@@ -38,6 +38,7 @@
     "adm-zip": "^0.5.10",
     "fast-glob": "^3.3.2",
     "got": "^11.8.2",
+    "lcov-parse": "^1.0.0",
     "picomatch": "^3.0.1",
     "xml2js": "^0.6.2"
   },
@@ -48,6 +49,7 @@
     "@types/adm-zip": "^0.5.5",
     "@types/github-slugger": "^1.3.0",
     "@types/jest": "^29.5.11",
+    "@types/lcov-parse": "^1.0.2",
     "@types/node": "^20.10.4",
     "@types/picomatch": "^2.3.3",
     "@types/xml2js": "^0.4.14",

src/main.ts

@@ -19,6 +19,7 @@ import {SwiftXunitParser} from './parsers/swift-xunit/swift-xunit-parser'
 
 import {normalizeDirPath, normalizeFilePath} from './utils/path-utils'
 import {getCheckRunContext} from './utils/github-utils'
+import {LcovParser} from './parsers/lcov/lcov-parser'
 
 async function main(): Promise<void> {
   try {
@@ -225,6 +226,8 @@ class TestReporter {
         return new MochaJsonParser(options)
       case 'swift-xunit':
         return new SwiftXunitParser(options)
+      case 'lcov':
+        return new LcovParser(options)
       default:
         throw new Error(`Input variable 'reporter' is set to invalid value '${reporter}'`)
     }

src/parsers/lcov/lcov-parser.ts

@@ -0,0 +1,59 @@
+import {ParseOptions, TestParser} from '../../test-parser'
+
+import {TestCaseResult, TestGroupResult, TestRunResult, TestSuiteResult} from '../../test-results'
+import {parseProm} from './lcov-utils'
+import {LcovBranch, LcovFile, LcovFunc, LcovLine, LcovPart} from 'lcov-parse'
+
+export class LcovParser implements TestParser {
+  constructor(readonly options: ParseOptions) {}
+  async parse(path: string, content: string): Promise<TestRunResult> {
+    const report = await this.parseFile(path, content)
+    return this.getTestRunResult(path, report)
+  }
+
+  private async parseFile(path: string, content: string): Promise<LcovFile[]> {
+    try {
+      return parseProm(content)
+      //return JSON.parse(content) as LcovReport
+    } catch (e) {
+      throw new Error(`Invalid JSON at ${path}\n\n${e}`)
+    }
+  }
+  private async getTestRunResult(path: string, report: LcovFile[]): Promise<TestRunResult> {
+    const suites: TestSuiteResult[] = []
+
+    for (const reportElement of report) {
+      const fileName = reportElement.file
+
+      const statementCaseResult: TestCaseResult = {
+        name: `lines ${this.getPartInfo(reportElement.lines)}`,
+        time: 0,
+        result: this.getPercentage(reportElement.lines) >= 80 ? 'success' : 'failed'
+      }
+      const fonctionCaseResult: TestCaseResult = {
+        name: `functions ${this.getPartInfo(reportElement.functions)}`,
+        time: 0,
+        result: this.getPercentage(reportElement.functions) >= 80 ? 'success' : 'failed'
+      }
+      const brancheCaseResult: TestCaseResult = {
+        name: `branches ${this.getPartInfo(reportElement.branches)}`,
+        time: 0,
+        result: this.getPercentage(reportElement.branches) >= 80 ? 'success' : 'failed'
+      }
+
+      const testCases: TestCaseResult[] = [statementCaseResult, fonctionCaseResult, brancheCaseResult]
+      const groups: TestGroupResult[] = [new TestGroupResult(fileName, testCases)]
+      const suite: TestSuiteResult = new TestSuiteResult(fileName, groups)
+
+      suites.push(suite)
+    }
+    return new TestRunResult(path, suites)
+  }
+
+  private getPercentage(stat: LcovPart<LcovLine | LcovFunc | LcovBranch>): number {
+    return stat ? (stat.hit / stat.found) * 100 : 100
+  }
+  private getPartInfo(stat: LcovPart<LcovLine | LcovFunc | LcovBranch>): string {
+    return `${this.getPercentage(stat)}% (${stat.hit}/${stat.found})`
+  }
+}

src/parsers/lcov/lcov-types.ts

@@ -0,0 +1,21 @@
+export interface LcovReport {
+  [str: string]: {
+    path: string
+    statementMap: unknown
+    fnMap: unknown
+    branchMap: unknown
+    s: CovStats
+    f: CovStats
+    b: CovStats
+  }
+}
+
+export interface CovStats {
+  [str: string]: number
+}
+
+export interface CovParsedStat {
+  max: number
+  nonCovered: number
+  percentage: number
+}

src/parsers/lcov/lcov-utils.ts

@@ -0,0 +1,14 @@
+import parse, {LcovFile} from 'lcov-parse'
+
+const parseProm = async (pathOrStr: string): Promise<LcovFile[]> => {
+  return new Promise((resolve, reject) => {
+    parse(pathOrStr, (err, data) => {
+      if (err) {
+        reject(err)
+      }
+      resolve(data ?? [])
+    })
+  })
+}
+
+export {parseProm}