Add file attr if JEST_JUNIT_ADD_FILE_ATTRIBUTE is true

README.md

@@ -65,6 +65,7 @@ Reporter options should also be strings exception for suiteNameTemplate, classNa
 | `JEST_JUNIT_CLASSNAME` | Template string for the `classname` attribute of `<testcase>`. | `"{classname} {title}"` | `{classname}`, `{title}`, `{filepath}`, `{filename}`, `{displayName}`
 | `JEST_JUNIT_TITLE` | Template string for the `name` attribute of `<testcase>`. | `"{classname} {title}"` | `{classname}`, `{title}`, `{filepath}`, `{filename}`, `{displayName}`
 | `JEST_JUNIT_ANCESTOR_SEPARATOR` | Character(s) used to join the `describe` blocks. | `" "` | N/A
+| `JEST_JUNIT_ADD_FILE_ATTRIBUTE` | Add file attribute to the output. This config is primarily for Circle CI. This setting provides richer details but may break on other CI platforms. | `false` | N/A
 | `JEST_USE_PATH_FOR_SUITE_NAME` | **DEPRECATED. Use `suiteNameTemplate` instead.** Use file path as the `name` attribute of `<testsuite>` | `"false"` | N/A
 
 

__tests__/buildJsonResults.test.js

@@ -155,4 +155,19 @@ describe('buildJsonResults', () => {
     expect(jsonResults).toMatchSnapshot();
   });
 
-});
+  it('should not return the file name by default', () => {
+    const noFailingTestsReport = require('../__mocks__/no-failing-tests.json');
+    const jsonResults = buildJsonResults(noFailingTestsReport, '/', constants.DEFAULT_OPTIONS);
+    expect(jsonResults.testsuites[1].testsuite[1].testcase[0]._attr.file).toBe(undefined);
+  });
+
+  it('should return the file name when addFileAttribute is "true"', () => {
+    const noFailingTestsReport = require('../__mocks__/no-failing-tests.json');
+    const jsonResults = buildJsonResults(noFailingTestsReport, '/',
+      Object.assign({}, constants.DEFAULT_OPTIONS, {
+        addFileAttribute: "true"
+      }));
+    expect(jsonResults.testsuites[1].testsuite[1].testcase[0]._attr.file).toBe('path/to/test/__tests__/foo.test.js');
+  });
+
+});

constants/index.js

@@ -12,6 +12,7 @@ module.exports = {
     JEST_JUNIT_SUITE_NAME: 'suiteNameTemplate',
     JEST_JUNIT_TITLE: 'titleTemplate',
     JEST_JUNIT_ANCESTOR_SEPARATOR: 'ancestorSeparator',
+    JEST_JUNIT_ADD_FILE_ATTRIBUTE: 'addFileAttribute',
     JEST_USE_PATH_FOR_SUITE_NAME: 'usePathForSuiteName',
   },
   DEFAULT_OPTIONS: {
@@ -24,6 +25,7 @@ module.exports = {
     titleTemplate: '{classname} {title}',
     ancestorSeparator: ' ',
     usePathForSuiteName: 'false',
+    addFileAttribute: 'false',
   },
   CLASSNAME_VAR: 'classname',
   FILENAME_VAR: 'filename',

utils/buildJsonResults.js

@@ -124,6 +124,10 @@ module.exports = function (report, appDirectory, options) {
         }]
       };
 
+      if (options.addFileAttribute === 'true') {
+        testCase.testcase[0]._attr.file = filepath;
+      }
+
       // Write out all failure messages as <failure> tags
       // Nested underneath <testcase> tag
       if (tc.status === 'failed') {