Add displayName to TestResult (#4408)

Author: palmerj3

packages/jest-circus/src/legacy_code_todo_rewrite/jest_adapter_init.js

@@ -124,6 +124,7 @@ const runAndTransformResultsToJestFormat = async ({
 
   return {
     console: null,
+    displayName: config.displayName,
     failureMessage,
     numFailingTests,
     numPassingTests,

packages/jest-cli/src/test_result_helpers.js

@@ -53,6 +53,7 @@ const buildFailureTestResult = (
 ): TestResult => {
   return {
     console: null,
+    displayName: '',
     failureMessage: null,
     numFailingTests: 0,
     numPassingTests: 0,

packages/jest-runner/src/run_test.js

@@ -112,6 +112,7 @@ function runTest(
       result.sourceMaps = runtime.getSourceMapInfo();
       result.console = testConsole.getBuffer();
       result.skipped = testCount === result.numPendingTests;
+      result.displayName = config.displayName;
       return result;
     })
     .then(

types/TestResult.js

@@ -131,6 +131,7 @@ export type Suite = {|
 export type TestResult = {|
   console: ?ConsoleBuffer,
   coverage?: RawCoverage,
+  displayName: ?string,
   memoryUsage?: Bytes,
   failureMessage: ?string,
   numFailingTests: number,