Merge pull request #1564 from cpojer/master

Press escape to leave pattern input. Fixes #1554

Author: cpojer

packages/jest-cli/src/SearchSource.js

@@ -207,7 +207,7 @@ class SearchSource {
     const testInfo = patternInfo.onlyChanged
       ? ' related to changed files'
       : patternInfo.input !== ''
-        ? ' matching ' + testPathPattern
+        ? ' matching ' + chalk.bold(testPathPattern)
         : '';
 
     return 'Ran all tests' + testInfo + '.';

packages/jest-cli/src/jest.js

@@ -42,6 +42,7 @@ const KEYS = {
   CONTROL_C: '03',
   CONTROL_D: '04',
   ENTER: '0d',
+  ESCAPE: '1b',
   O: '6f',
   P: '70',
   Q: '71',
@@ -250,7 +251,7 @@ const runCLI = (
 
         const writeCurrentPattern = () => {
           clearLine(pipe);
-          pipe.write(chalk.dim(' pattern \u203A ' + currentPattern));
+          pipe.write(chalk.dim(' pattern \u203A ') + currentPattern);
         };
 
         const startRun = (overrideConfig: Object = {}) => {
@@ -306,6 +307,11 @@ const runCLI = (
                 });
                 startRun();
                 break;
+              case KEYS.ESCAPE:
+                isEnteringPattern = false;
+                clearLine(pipe);
+                currentPattern = argv._[0];
+                break;
               default:
                 const char = new Buffer(key, 'hex').toString();
                 currentPattern = key === KEYS.BACKSPACE