Add cucumberjs json report parser

.gitignore

@@ -103,4 +103,5 @@ dist
 # TernJS port file
 .tern-port
 
-.DS_Store
+.DS_Store
+.vscode

README.md

@@ -1,6 +1,6 @@
 # test-results-parser
 
-Parse test results from JUnit, TestNG, xUnit, Mocha and many more
+Parse test results from JUnit, TestNG, xUnit, Mocha(json), CucumberJS(json) and many more
 
 ## Support
 
@@ -9,4 +9,5 @@ Parse test results from JUnit, TestNG, xUnit, Mocha and many more
 | TestNG                        | ✅      |
 | JUnit                         | ✅      |
 | xUnit                         | ✅      |
-| Mocha (json & mochawesome)    | ✅      |
+| Mocha (json & mochawesome)    | ✅      |
+| CucumberJS                    | ✅      |

src/parsers/cucumberjs.js

@@ -0,0 +1,103 @@
+/*
+*  Parser for both Mocha Json report and Mochawesome json
+*/
+const path = require('path');
+
+const TestResult = require('../models/TestResult');
+const TestSuite = require('../models/TestSuite');
+const TestCase = require('../models/TestCase');
+
+function getTestCase(rawCase) {
+  const test_case = new TestCase();
+  test_case.name = rawCase["name"];
+  test_case.duration = rawCase["duration"];
+  if (rawCase.state && rawCase.state === "failed") {
+    test_case.status = 'FAIL';
+    test_case.failure = rawCase.errorStack;
+  }
+  else {
+    test_case.status = 'PASS';
+  }
+  return test_case;
+}
+
+function getTestSuite(rawSuite) {
+  const suite = new TestSuite();
+  suite.name = rawSuite["name"];
+  suite.total = rawSuite["tests"];
+  suite.passed = rawSuite["passes"];
+  suite.failed = rawSuite["failures"];
+  suite.duration = rawSuite["duration"];
+  suite.status = suite.total === suite.passed ? 'PASS' : 'FAIL';
+  const raw_test_cases = rawSuite.elements;
+  if (raw_test_cases) {
+    for (let i = 0; i < raw_test_cases.length; i++) {
+      suite.cases.push(getTestCase(raw_test_cases[i]));
+    }
+  }
+  return suite;
+}
+
+function getTestResult(json) {
+  const result = new TestResult();
+  const { stats, suites } = preprocess(json);
+  result.name = suites["name"] || "";
+  result.total = stats["tests"];
+  result.passed = stats["passes"];
+  result.failed = stats["failures"];
+  const errors = stats["errors"];
+  if (errors) {
+    result.errors = errors;
+  }
+  result.duration = stats["duration"] || 0;
+
+  if (suites.length > 0) {
+    for (let i = 0; i < suites.length; i++) {
+      result.suites.push(getTestSuite(suites[i]));
+    }
+  }
+  result.status = result.total === result.passed ? 'PASS' : 'FAIL';
+  return result;
+}
+
+/**
+ * Function to format the raw json report
+ * @param {*} rawjson 
+ * @returns formatted json object
+ */
+function preprocess(rawjson) {
+  const formattedResult = { stats: {}, suites: [] };
+
+  rawjson.forEach(testSuite => {
+    testSuite.elements.forEach(testCase => {
+      testCase.state = testCase.steps.every(step => step.result.status === "passed") ? "passed" : "failed";
+      testCase.duration = testCase.steps.map(step => step.result.duration).reduce((total, currVal) => total + currVal, 0) / 1000000;
+      testCase.duration = parseFloat(testCase.duration.toFixed(2));
+      testCase.errorStack = testCase.steps.filter(step => step.result.status === "failed").map(step => step.result.error_message)[0] || "";
+    })
+    testSuite.tests = testSuite.elements.length;
+
+    if (testSuite.tests) {
+      testSuite.failures = testSuite.elements.filter(testCase => testCase.state === "failed").length;
+      testSuite.passes = testSuite.elements.filter(testCase => testCase.state === "passed").length;
+      testSuite.duration = testSuite.elements.map(testCase => testCase.duration).reduce((total, currVal) => total + currVal, 0);
+    }
+    formattedResult.suites.push(testSuite);
+  });
+
+  formattedResult.stats.suites = formattedResult.suites.length;
+  for (const statsType of ["tests", "passes", "failures", "errors", "duration"]) {
+    formattedResult.stats[statsType] = formattedResult.suites.map(testSuite => testSuite[statsType]).reduce((total, currVal) => total + currVal, 0) || 0;    
+  }
+  return formattedResult;
+}
+
+function parse(options) {
+  const cwd = process.cwd();
+  const json = require(path.join(cwd, options.files[0]));
+  return getTestResult(json);
+} 
+
+module.exports = {
+  parse
+}

src/parsers/index.js

@@ -2,6 +2,7 @@ const testng = require('./testng');
 const junit = require('./junit');
 const xunit = require('./xunit');
 const mocha = require('./mocha');
+const cucumberjs = require('./cucumberjs');
 
 function parse(options) {
   switch (options.type) {
@@ -13,6 +14,8 @@ function parse(options) {
       return xunit.parse(options);
     case 'mocha':
         return mocha.parse(options);
+    case 'cucumberjs':
+          return cucumberjs.parse(options);
     default:
       throw `UnSupported Result Type - ${options.type}`;
   }

tests/data/cucumberjs/empty-suite.json

@@ -0,0 +1 @@
+[]

tests/data/cucumberjs/multiple-suites-multiple-tests.json

@@ -0,0 +1,175 @@
+[
+  {
+    "description": "  Verify calculator functionalities",
+    "elements": [
+      {
+        "description": "",
+        "id": "addition;addition-of-two-numbers",
+        "keyword": "Scenario",
+        "line": 4,
+        "name": "Addition of two numbers",
+        "steps": [
+          {
+            "arguments": [],
+            "keyword": "Given ",
+            "line": 5,
+            "name": "I have number 6 in calculator",
+            "match": {
+              "location": "features\\support\\steps.js:5"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 1098599
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "When ",
+            "line": 6,
+            "name": "I add number 7",
+            "match": {
+              "location": "features\\support\\steps.js:9"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 132100
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "Then ",
+            "line": 7,
+            "name": "I should see result 14",
+            "match": {
+              "location": "features\\support\\steps.js:17"
+            },
+            "result": {
+              "status": "failed",
+              "duration": 1330499,
+              "error_message": "AssertionError [ERR_ASSERTION]: 13 == 14\n    + expected - actual\n\n    -13\n    +14\n\n    at CustomWorld.<anonymous> (D:\\workspace\\nodejs\\cc-tests\\features\\support\\steps.js:18:12)"
+            }
+          }
+        ],
+        "tags": [],
+        "type": "scenario"
+      },
+      {
+        "description": "",
+        "id": "addition;addition-of-two-numbers-v2",
+        "keyword": "Scenario",
+        "line": 9,
+        "name": "Addition of two numbers v2",
+        "steps": [
+          {
+            "arguments": [],
+            "keyword": "Given ",
+            "line": 10,
+            "name": "I have number 6 in calculator",
+            "match": {
+              "location": "features\\support\\steps.js:5"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 110200
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "When ",
+            "line": 11,
+            "name": "I add number 7",
+            "match": {
+              "location": "features\\support\\steps.js:9"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 97300
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "Then ",
+            "line": 12,
+            "name": "I should see result 13",
+            "match": {
+              "location": "features\\support\\steps.js:17"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 76900
+            }
+          }
+        ],
+        "tags": [],
+        "type": "scenario"
+      }
+    ],
+    "id": "addition",
+    "line": 1,
+    "keyword": "Feature",
+    "name": "Addition",
+    "tags": [],
+    "uri": "features\\addition.feature"
+  },
+  {
+    "description": "  Verify calculator functionalities",
+    "elements": [
+      {
+        "description": "",
+        "id": "subtraction;subtraction-of-two-numbers",
+        "keyword": "Scenario",
+        "line": 4,
+        "name": "Subtraction of two numbers",
+        "steps": [
+          {
+            "arguments": [],
+            "keyword": "Given ",
+            "line": 5,
+            "name": "I have number 10 in calculator",
+            "match": {
+              "location": "features\\support\\steps.js:5"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 79800
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "When ",
+            "line": 6,
+            "name": "I subtract number 7",
+            "match": {
+              "location": "features\\support\\steps.js:13"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 134299
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "Then ",
+            "line": 7,
+            "name": "I should see result 3",
+            "match": {
+              "location": "features\\support\\steps.js:17"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 309700
+            }
+          }
+        ],
+        "tags": [],
+        "type": "scenario"
+      }
+    ],
+    "id": "subtraction",
+    "line": 1,
+    "keyword": "Feature",
+    "name": "Subtraction",
+    "tags": [],
+    "uri": "features\\subtract.feature"
+  }
+]

tests/data/cucumberjs/single-suite-single-test.json

@@ -0,0 +1,68 @@
+[
+  {
+    "description": "Verify calculator functionalities",
+    "elements": [
+      {
+        "description": "",
+        "id": "addition;addition-of-two-numbers",
+        "keyword": "Scenario",
+        "line": 5,
+        "name": "Addition of two numbers",
+        "steps": [
+          {
+            "arguments": [],
+            "keyword": "Given ",
+            "line": 6,
+            "name": "I have number 6 in calculator",
+            "match": {
+              "location": "features\\support\\steps.js:5"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 1211400
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "When ",
+            "line": 7,
+            "name": "I entered number 7",
+            "match": {
+              "location": "features\\support\\steps.js:9"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 136500
+            }
+          },
+          {
+            "arguments": [],
+            "keyword": "Then ",
+            "line": 8,
+            "name": "I should see result 13",
+            "match": {
+              "location": "features\\support\\steps.js:13"
+            },
+            "result": {
+              "status": "passed",
+              "duration": 244700
+            }
+          }
+        ],
+        "tags": [
+          {
+            "name": "@green",
+            "line": 4
+          }
+        ],
+        "type": "scenario"
+      }
+    ],
+    "id": "addition",
+    "line": 1,
+    "keyword": "Feature",
+    "name": "Addition",
+    "tags": [],
+    "uri": "features\\sample.feature"
+  }
+]