fix(configuration): Remove unnecessary options

The roots and testPathDirs attributes of the configuration passed to Jest may both be left undefined. This has the added advantage of continuing to work once testPathDirs has been deprecated in Jest 19.0.0. See jestjs/jest#2776
stryker-mutator · Jul 8, 2018 · fc2799d · fc2799d
1 parent e8cc435
commit fc2799d
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/packages/stryker-jest-runner/src/JestTestRunner.ts b/packages/stryker-jest-runner/src/JestTestRunner.ts
@@ -40,9 +40,7 @@ export default class JestTestRunner extends EventEmitter implements TestRunner {
     log.debug(`Received options ${JSON.stringify(options)}`);
 
     this.options = _.assign(DEFAULT_OPTIONS, {
-      rootDir: process.cwd(),
-      roots: process.cwd(),
-      testPathDirs: [process.cwd()]
+      rootDir: process.cwd()
     });
     log.debug(`Using options ${JSON.stringify(this.options)}`);
 
@@ -128,4 +126,4 @@ export default class JestTestRunner extends EventEmitter implements TestRunner {
   dispose?(): Promise<any> | void {
     log.info('Disposing');
   }
-}
+}