karma-jasmine - npm Package Compare versions

Comparing version 0.3.4 to 0.3.5

lib/adapter.js

 (function(window) {
 
+/* jshint globalstrict: true */
+'use strict';
+
 /**
@@ -98,18 +101,3 @@ * Decision maker for whether a stack entry is considered relevant.
 
-var indexOf = function(collection, item) {
-  if (collection.indexOf) {
-    return collection.indexOf(item);
-  }
-
-  for (var i = 0, l = collection.length; i < l; i++) {
-    if (collection[i] === item) {
-      return i;
-    }
-  }
-
-  return -1;
-};
-
-
-var SuiteNode = function(name, parent) {
+function SuiteNode(name, parent) {
   this.name = name;
@@ -119,3 +107,3 @@ this.parent = parent;
 
-  this.addChild = function(name) {
+  this.addChild = function (name) {
     var suite = new SuiteNode(name, this);
@@ -125,31 +113,32 @@ this.children.push(suite);
   };
-};
+}
 
 
-var getAllSpecNames = function(topSuite) {
-  var specNames = {};
+function processSuite(suite, pointer) {
+  var child;
+  var childPointer;
 
-  function processSuite(suite, pointer) {
-    var child;
-    var childPointer;
+  for (var i = 0; i < suite.children.length; i++) {
+    child = suite.children[i];
 
-    for (var i = 0; i < suite.children.length; i++) {
-      child = suite.children[i];
-
-      if (child.children) {
-        childPointer = pointer[child.description] = {_: []};
-        processSuite(child, childPointer);
-      } else {
-        if (!pointer._) {
-          pointer._ = [];
-        }
-        pointer._.push(child.description);
+    if (child.children) {
+      childPointer = pointer[child.description] = {_: []};
+      processSuite(child, childPointer);
+    } else {
+      if (!pointer._) {
+        pointer._ = [];
       }
+      pointer._.push(child.description);
     }
   }
+}
 
+
+function getAllSpecNames(topSuite) {
+  var specNames = {};
+
   processSuite(topSuite, specNames);
 
   return specNames;
-};
+}
 
@@ -160,4 +149,6 @@
  */
-var KarmaReporter = function(tc, jasmineEnv) {
+function KarmaReporter(tc, jasmineEnv) {
 
+  var currentSuite = new SuiteNode();
+
   /**
@@ -167,8 +158,6 @@ * @param suite
    */
-  var isTopLevelSuite = function (suite) {
+  function isTopLevelSuite(suite) {
     return suite.description === 'Jasmine_TopLevel_Suite';
-  };
+  }
 
-  var currentSuite = new SuiteNode();
-
   /**
@@ -185,3 +174,3 @@ * Jasmine 2.0 dispatches the following events:
 
-  this.jasmineStarted = function(data) {
+  this.jasmineStarted = function (data) {
     // TODO(vojta): Do not send spec names when polling.
@@ -195,3 +184,3 @@ tc.info({
 
-  this.jasmineDone = function() {
+  this.jasmineDone = function () {
     tc.complete({
@@ -203,3 +192,3 @@ coverage: window.__coverage__
 
-  this.suiteStarted = function(result) {
+  this.suiteStarted = function (result) {
     if (!isTopLevelSuite(result)) {
@@ -211,3 +200,3 @@ currentSuite = currentSuite.addChild(result.description);
 
-  this.suiteDone = function(result) {
+  this.suiteDone = function (result) {
     // In the case of xdescribe, only "suiteDone" is fired.
@@ -223,3 +212,3 @@ // We need to skip that.
 
-  this.specStarted = function(specResult) {
+  this.specStarted = function (specResult) {
     specResult.startTime = new Date().getTime();
@@ -229,3 +218,3 @@ };
 
-  this.specDone = function(specResult) {
+  this.specDone = function (specResult) {
     var skipped = specResult.status === 'disabled' || specResult.status === 'pending';
@@ -260,19 +249,89 @@
   };
+}
+
+/**
+ * Extract grep option from karma config
+ * @param {[Array|string]} clientArguments The karma client arguments
+ * @return {string} The value of grep option by default empty string
+ */
+var getGrepOption = function(clientArguments) {
+  var clientArgString = clientArguments || '';
+
+  if (Object.prototype.toString.call(clientArguments) === '[object Array]') {
+    clientArgString = clientArguments.join('=');
+  }
+
+  var match = /--grep=(.*)/.exec(clientArgString);
+  return match ? match[1] : '';
 };
 
+/**
+ * Extract grep option from karma config
+ * @param {[Array|string]} clientArguments The karma client arguments
+ * @return {string} The value of grep option by default empty string
+ */
+var getGrepOption = function(clientArguments) {
+  var clientArgString = clientArguments || '';
 
-var createStartFn = function(tc, jasmineEnvPassedIn) {
-  return function(config) {
-    // we pass jasmineEnv during testing
-    // in production we ask for it lazily, so that adapter can be loaded even before jasmine
-    var jasmineEnv = jasmineEnvPassedIn || window.jasmine.getEnv();
+  if (Object.prototype.toString.call(clientArguments) === '[object Array]') {
+    clientArgString = clientArguments.join('=');
+  }
 
-    jasmineEnv.addReporter(new KarmaReporter(tc, jasmineEnv));
-    jasmineEnv.execute();
+  var match = /--grep=(.*)/.exec(clientArgString);
+  return match ? match[1] : '';
+};
+
+/**
+ * Create jasmine spec filter
+ * @param {Object} options Spec filter options
+ */
+var KarmaSpecFilter = function(options) {
+  var filterString = options && options.filterString() && options.filterString().replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
+  var filterPattern = new RegExp(filterString);
+
+  this.matches = function(specName) {
+    return filterPattern.test(specName);
   };
 };
 
+/**
+ * @param {Object} config The karma config
+ * @param {Object} jasmineEnv jasmine environment object
+ */
+var createSpecFilter = function(config, jasmineEnv) {
+  var specFilter = new KarmaSpecFilter({
+    filterString: function() {
+      return getGrepOption(config.args);
+    }
+  });
 
+  jasmineEnv.specFilter = function(spec) {
+    return specFilter.matches(spec.getFullName());
+  };
+};
+
+/**
+ * Karma starter function factory.
+ *
+ * This function is invoked from the wrapper.
+ * @see  adapter.wrapper
+ *
+ * @param  {Object}   karma        Karma runner instance.
+ * @param  {Object}   [jasmineEnv] Optional Jasmine environment for testing.
+ * @return {Function}              Karma starter function.
+ */
+function createStartFn(karma, jasmineEnv) {
+  // This function will be assigned to `window.__karma__.start`:
+  return function () {
+    jasmineEnv = jasmineEnv || window.jasmine.getEnv();
+
+    jasmineEnv.addReporter(new KarmaReporter(karma, jasmineEnv));
+    jasmineEnv.execute();
+  };
+}
+
+
+createSpecFilter(window.__karma__.config, jasmine.getEnv());
 window.__karma__.start = createStartFn(window.__karma__);
 
 })(window);

package.json

 {
   "name": "karma-jasmine",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "A Karma plugin - adapter for Jasmine testing framework.",
@@ -40,5 +40,5 @@ "main": "lib/index.js",
     "Maksim Ryzhikov <[e-mail]>",
+    "olegskl <[e-mail]>",
     "Cornelius Schmale <[e-mail]>",
     "Friedel Ziegelmayer <[e-mail]>",
-    "olegskl <[e-mail]>",
     "Alesei N <[e-mail]>",
@@ -45,0 +45,0 @@ "Barry Fitzgerald <[e-mail]>",

README.md

@@ -63,2 +63,23 @@ # karma-jasmine [![Build Status](https://travis-ci.org/karma-runner/karma-jasmine.svg?branch=master)](https://travis-ci.org/karma-runner/karma-jasmine)
 
+If you want run only some tests matching a given pattern you can do this in the following way
+
+```bash
+karma start &
+karma run -- --grep=<pattern>
+```
+
+or
+
+```js
+module.exports = function(config) {
+  config.set({
+    ...
+    client: {
+      args: ['--grep', '<pattern>'],
+      ...
+    }
+  });
+};
+```
+
 ----
@@ -65,0 +86,0 @@

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

15422

increased by15.89%

Lines of code

317

increased by19.62%

Number of lines in readme file

90

increased by30.43%

No dependency changes