Merge pull request #112 from chaijs/fix-karma-job-number

fix(karma): ensure job number reflects CI environment

.travis.yml

@@ -28,15 +28,15 @@ jobs:
         - QUICKLY_TEST_BROWSERS_AVAILABLE_IN_CI=1 # kept here for easier reading of build log
     - stage: test
       addons:
-        sauce_connect: true
+        sauce_connect:
+          username: "chaijs-type-detect"
+        jwt:
+          secure: "GhkIK785QJbB1G5qwf51zpoJkHibS8wBhibID2jCL6TmQ8ZUHmihN2qnjuRvCI80uosHqkCBi3CeBYZIika5QFsg6LVVf5dnme7Qs0UkG+mw45yO6vcKycxbn1Bo5X8hqdtSjF/x+C91Wr4lelr5w/Sq2X7RokfE0fDVdklE5xQ="
       script:
-        - 'if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ -z "$SAUCE_USERNAME" ]; then echo "Cannot run tests without SAUCE_USERNAME"; exit 1; fi'
-        - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then echo "SauceLabs tests do not run in builds of pull requests. This build will now exit"; exit 0; fi'
-        - 'if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ -n "$SAUCE_USERNAME" ]; then npm run test:browser; fi'
+        - npm run test:browser
       env:
         - TEST_BROWSERS_IN_SAUCELABS=1 # kept here for easier reading of build log
-        - secure: AgiUWRCNP2z0oHCjdm3lk4YawBOQz8Q4DOrzOR3tDt2fSWo2t40cynfGJlQwpFmTvec5G04lO9bEC9/yoW7xAS0ysu5p7utngXaKtKDoq3Zr0aYLLLsCv/0PAv1YstMyo/mRbRetxob76wUFcrbB3r5alIF5YW1JCmj/O9bvdUQ=
-        - secure: TepAZmznoPWUX12snu2eb7Sni+31tiOO6ZeU3wovrhCpGzykBNr6xAvUklr88L+uKtvfsTq8sipX0jtZvL7lcIEzujirTpjaj4QV5mUFiV2N40o+C3LdNmfmU9dhUcXRu9vMSs9uc7YfPers4We8X99UxTHxljK7VyJe39ULpRk=
+        - SAUCE_USERNAME="chaijs-type-detect"
         - SAUCE_CONNECT_READY_FILE=/tmp/sauce-connect-ready
     - stage: test
       node_js: 8 # to be removed 2019-12-01

karma.conf.js

@@ -1,34 +1,40 @@
 const packageJson = require('./package.json');
+/* eslint-disable no-process-env */
+let job = process.env.JOB_NUMBER || Date.now();
 let browsers = [ 'ChromeHeadless' ];
 let build = 'localbuild';
 let branch = 'local';
-let job = Date.now();
 let startConnect = false;
 const reporters = [ 'progress', 'coverage' ];
 const tags = [ `${ packageJson.name }@${ packageJson.version }` ];
 const frameworks = [ 'mocha' ];
-
-/* eslint-disable no-process-env */
 const debug = Boolean(process.env.npm_config_debug);
-if (process.env.SAUCE_ACCESS_KEY && process.env.SAUCE_USERNAME) {
+
+if (process.env.SAUCE_USERNAME) {
   browsers = [ 'SauceEdgeLatest', 'SauceInternetExplorerTen', 'SauceSafariLatest' ];
   tags.push(`${ process.env.SAUCE_USERNAME }@${ branch }`);
   reporters.push('saucelabs');
+  startConnect = true;
 } else if (process.env.APPVEYOR) {
   browsers = [ 'Firefox', 'ChromeHeadless', 'IE' ];
-  branch = process.env.APPVEYOR_REPO_BRANCH;
-  job = process.env.APPVEYOR_JOB_NUMBER;
-  build = `appveyor@${ process.env.APPVEYOR_JOB_NUMBER }`;
 } else if (process.env.TRAVIS) {
   browsers = [ 'FirefoxHeadless', 'ChromeHeadless' ];
-  branch = process.env.TRAVIS_BRANCH;
-  job = process.env.TRAVIS_JOB_NUMBER;
-  build = `travis@${ process.env.TRAVIS_JOB_NUMBER }`;
-  startConnect = true;
 } else if (!process.env.KARMA_MANUAL) {
   browsers = [];
   frameworks.push('detectBrowsers');
 }
+
+if (process.env.APPVEYOR) {
+  branch = process.env.APPVEYOR_REPO_BRANCH;
+  build = `appveyor@${ process.env.APPVEYOR_JOB_NUMBER }`;
+  job = process.env.APPVEYOR_JOB_NUMBER;
+} else if (process.env.TRAVIS) {
+  branch = process.env.TRAVIS_BRANCH;
+  build = `travis@${ process.env.TRAVIS_JOB_NUMBER }`;
+  job = process.env.TRAVIS_JOB_NUMBER;
+  // Travis has its own saucelabs connect process, so ensure karma won't run it
+  startConnect = false;
+}
 /* eslint-enable */
 
 tags.push(build);