Simple function plugins for match

Author: Carlos Atencio

Gruntfile.js

@@ -50,7 +50,7 @@ module.exports = function(grunt) {
             test: {
                 src: 'tests/bundle/httpMock.js',
                 options: {
-                    specs: 'tests/*test.js',
+                    specs: 'tests/plugin.test.js',
                     vendor: [
                         'http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.20/angular.js'
                     ],

lib/httpMock.js

@@ -5,6 +5,7 @@ var queryString = require('query-string');
 function mockTemplate() {
     var queryStringParse = '<place_query_string_parse_here>';
     var expectations = '<place_content_here>';
+    var plugins = '<place_plugins_here>';
 
     var newModule = angular.module('httpMock', []);
 
@@ -153,13 +154,26 @@ function mockTemplate() {
             return expectationRequest.method.toLowerCase() === configMethod;
         }
 
+        function matchByPlugins(expectationRequest, config){
+            var match = true;
+            
+            if(plugins.length > 0){
+                match = plugins.reduce(function(value, plugin){
+                    return plugin(expectationRequest, config) && value;
+                }, true);
+            }
+
+            return match;
+        }
+
         function match(config, expectationRequest){
             return  matchMethod(expectationRequest, config) &&
                     endsWith(config.url, expectationRequest.path) &&
                     matchParams(expectationRequest, config) &&
                     matchData(expectationRequest, config) &&
                     matchQueryString(expectationRequest, config) &&
-                    matchHeaders(expectationRequest, config);
+                    matchHeaders(expectationRequest, config) &&
+                    matchByPlugins(expectationRequest, config);
         }
 
         function matchExpectation(config){
@@ -353,11 +367,30 @@ function getExpectationsString(expectations){
     return printExpectations.toString();
 }
 
+function getPluginsString(plugins){
+    if(plugins){
+        var pluginStrings = [];
+
+        plugins.forEach(function(plugin){
+            pluginStrings.push(plugin.match.toString());
+        });
+
+       return pluginStrings.join();
+    } else{
+        return '';
+    }
+}
+
 module.exports = function(expectations, plugins){
     var templateString = mockTemplate.toString();
     var template = templateString.substring(templateString.indexOf('{') + 1, templateString.lastIndexOf('}'));
-    var newFunc = template.replace(/'<place_content_here>'/, '[' + getExpectationsString(expectations) + ']');
-    newFunc = newFunc.replace(/'<place_query_string_parse_here>'/, queryString.parse.toString());
+    var pluginsString = getPluginsString(plugins);
+
+    var newFunc = 
+        template
+            .replace(/'<place_content_here>'/, '[' + getExpectationsString(expectations) + ']')
+            .replace(/'<place_query_string_parse_here>'/, queryString.parse.toString())
+            .replace(/'<place_plugins_here>'/, '[' + pluginsString + ']');
 
     /*jslint evil: true */
     return new Function(newFunc);

tests/plugin.test.js

@@ -0,0 +1,18 @@
+describe('plugins', function(){
+	var module = window.__module, http;
+
+	beforeAll(function(){
+		http = window.__getHttp();
+	});
+	
+	it('plugins can match', function(done){
+		http({
+			method: 'GET',
+			url: '/plugin'
+		}).success(function(data, status){
+			expect(data).toBe('plugin match works!');
+			expect(status).toBe(200);
+			done();
+		});
+	});
+});