karma-sharding - npm Package Compare versions

Comparing version 4.3.3 to 4.4.0

lib/framework.js

 const _ = require('lodash');
+const { isSpecFile, splitArray } = require('./utils');
 
-const { isSpecFile } = require('./matchers');
-
 function getConfig(fullConfig) {
@@ -13,2 +12,3 @@ // ensure we can manipulate config settings
   config.indexMap = {};
+  config.getSets = config.getSets ? config.getSets : getSets;
   return config;
@@ -31,19 +31,12 @@ }
 
-// modified from example at:
-// https://stackoverflow.com/questions/8188548/splitting-a-js-array-into-n-arrays
-function splitArray(flatArray, numCols){
-  const maxColLength = Math.ceil(flatArray.length/numCols);
-  const nestedArray = _.chunk(flatArray, maxColLength);
-  for (var i = nestedArray.length; i < numCols; i++) {
-    nestedArray.push([]);
-  }
-  return nestedArray;
+function setupSets(config, basePath, files) {
+  config.sets = config.getSets(config, basePath, files);
+  config.performSharding = _.last(config.sets).length;
 }
 
-function setupSets(config, basePath, files) {
+// can be redefined in sharding config
+function getSets(config, basePath, files) {
   var specs = files.served.map(f => config.base + f.path.replace(basePath, ''))
     .filter(p => isSpecFile(p, config.specMatcher));
-  config.sets = splitArray(specs, config.browserCount);
-  var lastSet = config.sets && config.sets.length && config.sets[config.sets.length - 1];
-  config.performSharding = (lastSet && lastSet.length);
+  return splitArray(specs, config.browserCount);
 }
@@ -50,0 +43,0 @@

lib/middleware.js

@@ -1,2 +0,2 @@
-const { isSpecFile } = require('./matchers');
+const { isSpecFile } = require('./utils');
 
@@ -3,0 +3,0 @@ const idParamExtractor = /\/\?id=(\d+)/;

package.json

 {
   "name": "karma-sharding",
-  "version": "4.3.3",
+  "version": "4.4.0",
   "description": "Karma plugin to allow tests to be distributed across multiple browsers",
@@ -34,2 +34,7 @@ "engines": {
       "url": "https://github.com/rschuft"
+    },
+    {
+      "name": "Mikhail Zheludev",
+      "email": "[e-mail]",
+      "url": "https://github.com/jbubsk"
     }
@@ -36,0 +41,0 @@ ],

README.md

@@ -26,7 +26,15 @@ # karma-sharding
     specMatcher: /(spec|test)s?\.js/i,
-    base: '/base'
+    base: '/base',
+    getSets: function(config, basePath, files) {
+        // splitForBrowsers - some util function
+        return splitForBrowsers(files.served)
+            .map(oneBrowserSet => [someInitScript].concat(oneBrowserSet));
+    }
   }
 }
 ```
+`getSets` might be overridden when files from `karma.files` config should be organized in certain view, for example:
 
+`karma.files` has set - `[setup.js, one.unit.js, two.unit.js]` - and it must be combined for each browser as `[setup.js, one.unit.js]` and `[setup.js, two.unit.js]`
+
 ## Installation
@@ -33,0 +41,0 @@

No alert changes

Improved metrics

Total package byte prevSize

36811

increased by2.17%

Lines of code

694

increased by0.73%

Number of lines in readme file

85

increased by10.39%

No dependency changes