jest-cli - npm Package Compare versions

Comparing version 0.1.12 to 0.1.13

package.json

 {
   "name": "jest-cli",
   "description": "Painless JavaScript Unit Testing.",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "dependencies": {
@@ -6,0 +6,0 @@ "coffee-script": "1.7.1",

README.md

@@ -49,2 +49,3 @@ # [Jest](http://facebook.github.io/jest/) [![Build Status](https://travis-ci.org/facebook/jest.svg?branch=master)](https://travis-ci.org/facebook/jest)
   - [`config.collectCoverageOnlyFrom` [object]](http://facebook.github.io/jest/docs/api.html#config-collectcoverageonlyfrom-object)
+  - [`config.globals` [object]](http://facebook.github.io/jest/docs/api.html#config-globals-object)
   - [`config.modulePathIgnorePatterns` [array<string>]](http://facebook.github.io/jest/docs/api.html#config-modulepathignorepatterns-array-string)
@@ -51,0 +52,0 @@ - [`config.rootDir` [string]](http://facebook.github.io/jest/docs/api.html#config-rootdir-string)

src/JSDomEnvironment.js

@@ -12,3 +12,16 @@ /**
 
-function JSDomEnvironment() {
+function _deepCopy(obj) {
+  var newObj = {};
+  var value;
+  for (var key in obj) {
+    value = obj[key];
+    if (typeof value === 'object' && value !== null) {
+      value = _deepCopy(value);
+    }
+    newObj[key] = value;
+  }
+  return newObj;
+}
+
+function JSDomEnvironment(config) {
   // We lazily require jsdom because it takes a good ~.5s to load.
@@ -73,2 +86,9 @@ //
   this.global.process = process;
+
+  // Apply any user-specified global vars
+  var globalValues = _deepCopy(config.globals);
+  for (var customGlobalKey in globalValues) {
+    // Always deep-copy objects so isolated test environments can't share memory
+    this.global[customGlobalKey] = globalValues[customGlobalKey];
+  }
 }
@@ -75,0 +95,0 @@

src/lib/FakeTimers.js

@@ -16,3 +16,3 @@ /**
   this._global = global;
-  this._uuidCounter = 0;
+  this._uuidCounter = 1;
   this._maxLoops = maxLoops || 100000;
@@ -19,0 +19,0 @@

src/lib/utils.js

@@ -16,2 +16,3 @@ /**
   cacheDirectory: path.resolve(__dirname, '..', '..', '.haste_cache'),
+  globals: {},
   moduleLoader: require.resolve('../HasteModuleLoader/HasteModuleLoader'),
@@ -155,2 +156,3 @@ modulePathIgnorePatterns: [],
 
+  // Normalize user-supplied config options
   Object.keys(config).reduce(function(newConfig, key) {
@@ -204,2 +206,3 @@ var value;
       case 'collectCoverage':
+      case 'globals':
       case 'moduleLoader':
@@ -269,2 +272,9 @@ case 'name':
   var fileData = fs.readFileSync(filePath, 'utf8');
+
+  // If the file data starts with a shebang remove it (but leave the line empty
+  // to keep stack trace line numbers correct)
+  if (fileData.substr(0, 2) === '#!') {
+    fileData = fileData.replace(/^#!.*$/, '');
+  }
+
   if (config.scriptPreprocessor) {
@@ -271,0 +281,0 @@ try {

src/TestRunner.js

@@ -292,3 +292,3 @@ /**
 
-  var env = new configDeps.testEnvironment();
+  var env = new configDeps.testEnvironment(config);
   var testRunner = configDeps.testRunner;
@@ -295,0 +295,0 @@

New alerts

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License

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

291743

increased by0.18%

Lines of code

7603

increased by0.34%

Number of lines in readme file

96

increased by1.05%

No dependency changes