Use a separate grunt/config/jsx config file for tests.

No longer injecting __MOCK__ as a global constant (it's just a config
property now).

Turns out the `grunt jsx:debug` task was never necessary for tests.

Gruntfile.js

@@ -56,7 +56,6 @@ module.exports = function(grunt) {
   grunt.registerTask('build:transformer', ['jsx:debug', 'browserify:transformer']);
   grunt.registerTask('build:min', ['jsx:release', 'browserify:min']);
   grunt.registerTask('build:test', [
-    'jsx:debug',
     'jsx:jasmine',
     'jsx:test',
     'browserify:jasmine',

bin/jsx

@@ -34,7 +34,7 @@ require("commoner").resolve(function(id) {
   // replacing constant expressions with literal (boolean) values.
   source = propagate(constants, source);
 
-  if (constants.__MOCK__) {
+  if (context.config.mocking) {
     // Make sure there is exactly one newline at the end of the module.
     source = source.replace(/\s+$/m, "\n");
 

grunt/config/jsx/debug.json

@@ -1,7 +1,6 @@
 {
     "debug": true,
     "constants": {
-        "__MOCK__": true,
         "__DEV__": true
     }
 }

grunt/config/jsx/jsx.js

@@ -25,7 +25,7 @@ var test = {
     "test/all.js",
     "**/__tests__/*.js"
   ]),
-  configFile: debug.configFile,
+  configFile: "grunt/config/jsx/test.json",
   sourceDir: "src",
   outputDir: "build/modules"
 };

grunt/config/jsx/test.json

@@ -0,0 +1,7 @@
+{
+    "debug": true,
+    "mocking": true,
+    "constants": {
+        "__DEV__": true
+    }
+}