create-jest-runner - npm Package Compare versions

Comparing version 0.2.0 to 0.3.0

build/createJestRunner.js

@@ -11,2 +11,3 @@ 'use strict';
 
+var throat = require('throat');
 var Worker = require('jest-worker').default;
@@ -37,10 +38,47 @@
 
-    // eslint-disable-next-line
-
-
     _createClass(BaseTestRunner, [{
       key: 'runTests',
       value: function runTests(tests, watcher, onStart, onResult, onFailure, options) {
+        return options.serial ? this._createInBandTestRun(tests, watcher, onStart, onResult, onFailure, options) : this._createParallelTestRun(tests, watcher, onStart, onResult, onFailure, options);
+      }
+    }, {
+      key: '_createInBandTestRun',
+      value: function _createInBandTestRun(tests, watcher, onStart, onResult, onFailure, options) {
         var _this2 = this;
 
+        return tests.reduce(function (promise, test) {
+          return promise.then(function () {
+            if (watcher.isInterrupted()) {
+              throw new CancelRun();
+            }
+
+            return onStart(test).then(function () {
+              // eslint-disable-next-line import/no-dynamic-require, global-require
+              var runner = require(runPath);
+              var baseOptions = {
+                config: test.context.config,
+                globalConfig: _this2._globalConfig,
+                testPath: test.path,
+                rawModuleMap: watcher.isWatchMode() ? test.context.moduleMap.getRawModuleMap() : null,
+                options
+              };
+
+              if (typeof runner.default === 'function') {
+                return runner.default(baseOptions);
+              }
+
+              return runner(baseOptions);
+            });
+          }).then(function (result) {
+            return onResult(test, result);
+          }).catch(function (err) {
+            return onFailure(test, err);
+          });
+        }, Promise.resolve());
+      }
+    }, {
+      key: '_createParallelTestRun',
+      value: function _createParallelTestRun(tests, watcher, onStart, onResult, onFailure, options) {
+        var _this3 = this;
+
         var worker = new Worker(runPath, {
@@ -52,17 +90,21 @@ exposedMethods: ['default'],
 
+        var mutex = throat(this._globalConfig.maxWorkers);
+
         var runTestInWorker = function runTestInWorker(test) {
-          if (watcher.isInterrupted()) {
-            throw new CancelRun();
-          }
+          return mutex(function () {
+            if (watcher.isInterrupted()) {
+              throw new CancelRun();
+            }
 
-          return onStart(test).then(function () {
-            var baseOptions = {
-              config: test.context.config,
-              globalConfig: _this2._globalConfig,
-              testPath: test.path,
-              rawModuleMap: watcher.isWatchMode() ? test.context.moduleMap.getRawModuleMap() : null,
-              options
-            };
+            return onStart(test).then(function () {
+              var baseOptions = {
+                config: test.context.config,
+                globalConfig: _this3._globalConfig,
+                testPath: test.path,
+                rawModuleMap: watcher.isWatchMode() ? test.context.moduleMap.getRawModuleMap() : null,
+                options
+              };
 
-            return worker.default(baseOptions);
+              return worker.default(baseOptions);
+            });
           });
@@ -69,0 +111,0 @@ };

CHANGELOG.md

@@ -1,8 +0,23 @@
-### O.1.1
+## master
 
-Bug fixes
-- TTY support for jest-worker
+## 0.3.0
 
-### 0.1.0
+### Fixes
+* Mutex the workers, to behave more like native jest test runs ([#5](https://github.com/rogeliog/create-jest-runner/pull/5))
 
-- Initial Release
+### Features
+* Support serial execution ([#6](https://github.com/rogeliog/create-jest-runner/pull/6))
+
+## O.2.0
+
+### Features
+* Add skip functionality
+
+## O.1.1
+
+### Fixes
+* TTY support for jest-worker
+
+## 0.1.0
+
+* Initial Release

package.json

 {
   "name": "create-jest-runner",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "main": "build/index.js",
@@ -5,0 +5,0 @@ "author": "Rogelio Guzman <[e-mail]>",

README.md

@@ -45,3 +45,3 @@ # create-jest-runner
 You can return one of the following values:
-- `testResult`: Needs to be an object of type https://github.com/facebook/jest/blob/master/types/TestResult.js#L131-L157
+- `testResult`: Needs to be an object of type https://github.com/facebook/jest/blob/master/types/TestResult.js#L137-L165
 - `Promise<testResult|Error>`: needs to be of above type.
@@ -48,0 +48,0 @@ - `Error`: good for reporting system error, not failed tests.

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Improved metrics

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23864

increased by9.41%

Lines of code

443

increased by9.65%

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2

increased by100%

No dependency changes