Use VSTest (TRX) result and attach diff snapshot files (#2990)

* Use TRX result * Revert * Add entry Co-authored-by: Corina <14900841+corinagum@users.noreply.github.com>
microsoft · Mar 9, 2020 · 0b0dfe8 · 0b0dfe8
1 parent 26c1c16
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -22,6 +22,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Added
+
+-  Resolves [#2897](https://github.com/microsoft/BotFramework-WebChat/issues/2897). Moved from JUnit to VSTest reporter with file attachments, by [@compulim](https://github.com/compulim) in PR [#2990](https://github.com/microsoft/BotFramework-WebChat/pull/2990)
+
 ### Changed
 
 -  Bumped all dependencies to latest versions, by [@compulim](https://github.com/compulim) in PR [#2985](https://github.com/microsoft/BotFramework-WebChat/pull/2985)

diff --git a/__tests__/constants.json b/__tests__/constants.json
@@ -2,7 +2,8 @@
   "imageSnapshotOptions": {
     "customDiffConfig": {
       "threshold": 0.14
-    }
+    },
+    "noColors": true
   },
   "timeouts": {
     "directLine": 15000,

diff --git a/jest.config.js b/jest.config.js
@@ -29,6 +29,25 @@ module.exports = {
             .filter(value => value)
             .join(' › ')
       }
+    ],
+    [
+      'jest-trx-results-processor',
+      {
+        outputFile: 'coverage/result.trx',
+        postProcessTestResult: [
+          (testSuiteResult, testResult, testResultNode) => {
+            testResult.failureMessages.forEach(message => {
+              const match = /^See diff for details: (.*)/m.exec(message);
+
+              match &&
+                testResultNode
+                  .ele('ResultFiles')
+                  .ele('ResultFile')
+                  .att('path', match[1]);
+            });
+          }
+        ]
+      }
     ]
   ],
   setupFilesAfterEnv: ['<rootDir>/__tests__/setup/preSetupTestFramework.js'],

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -63,6 +63,7 @@
     "jest": "^25.1.0",
     "jest-image-snapshot": "^2.12.0",
     "jest-junit": "^10.0.0",
+    "jest-trx-results-processor": "^2.0.0",
     "lerna": "^3.20.2",
     "lint-staged": "^10.0.8",
     "lolex": "^5.1.2",