fix: testMatch not working with negatios

jestjs · Jul 6, 2018 · c93fa8f · c93fa8f
1 parent 664681a
commit c93fa8f
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/packages/jest-cli/src/__tests__/search_source.test.js b/packages/jest-cli/src/__tests__/search_source.test.js
@@ -135,7 +135,7 @@ describe('SearchSource', () => {
           moduleFileExtensions: ['js', 'jsx', 'txt'],
           name,
           rootDir,
-          testMatch: ['**/not-really-a-test.txt'],
+          testMatch: ['**/not-really-a-test.txt', '!**/do-not-match-me.txt'],
           testRegex: '',
         },
         {},

diff --git a/packages/jest-cli/src/search_source.js b/packages/jest-cli/src/search_source.js
@@ -47,8 +47,7 @@ const globsToMatcher = (globs: ?Array<Glob>) => {
     return () => true;
   }
 
-  const matchers = globs.map(each => micromatch.matcher(each, {dot: true}));
-  return path => matchers.some(each => each(path));
+  return path => micromatch([path], globs, {dot: true}).length > 0;
 };
 
 const regexToMatcher = (testRegex: string) => {