Run tests 10 times to detect flakiness

Signed-off-by: Dinika Saxena <[email protected]>
BlueBrain · Jun 11, 2024 · c753ec0 · c753ec0
1 parent acafa60
commit c753ec0
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Showing 3 changed files with 3 additions and 1 deletion.
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
@@ -85,7 +85,7 @@ unit-test:
     policy: pull
   script:
     - *install_packages
-    - npm run test:ci
+    - for i in $(seq 10); do npm run test:ci || { echo 'Failed after $i attempts' && break; }; done
 
 build:
   stage: check

diff --git a/jest.config.js b/jest.config.js
@@ -27,6 +27,7 @@ const customJestConfig = {
   testEnvironmentOptions: {
     customExportConditions: [''],
   },
+  showSeed: true,
   testTimeout: 10_000, // Default is 5000 ms which is a bit low for our ci (MemoryRequest - 4Gi, MemoryLimit - 8Gi)
 };
 

diff --git a/package.json b/package.json
@@ -12,6 +12,7 @@
     "prettier:check": "prettier --check . --log-level warn",
     "prettier:write": "prettier --write . --log-level warn",
     "test": "jest --watch",
+    "test:fail": "jest Library --silent",
     "test:ci": "jest",
     "analyze": "ANALYZE=true npm run build"
   },