Test for Filer as AMD module use in require.js with Buffer, regression issue 225

.gitignore

@@ -3,3 +3,4 @@ bower_components
 .env
 *~
 dist/filer-test.js
+dist/filer-issue225.js

gruntfile.js

@@ -15,7 +15,7 @@ module.exports = function(grunt) {
   grunt.initConfig({
     pkg: grunt.file.readJSON('package.json'),
 
-    clean: ['dist/filer-test.js', 'dist/filer_node-test.js'],
+    clean: ['dist/filer-test.js', 'dist/filer-issue225.js'],
 
     uglify: {
       options: {
@@ -68,12 +68,27 @@ module.exports = function(grunt) {
       filerTest: {
         src: "./tests/index.js",
         dest: "./dist/filer-test.js"
+      },
+      // See tests/bugs/issue225.js
+      filerIssue225: {
+        src: "./src/index.js",
+        dest: "./dist/filer-issue225.js",
+        options: {
+          browserifyOptions: {
+            commondir: false
+          },
+          bundleOptions: {
+            standalone: 'Filer'
+          }
+        }
       }
     },
 
     shell: {
       mocha: {
-        command: './node_modules/.bin/mocha --reporter list tests/index.js'
+        // Run all tests (e.g., tests require()'ed in tests/index.js) and also tests/bugs/issue225.js
+        // separately, since it can't be included in a browserify build.
+        command: './node_modules/.bin/mocha --reporter list tests/index.js tests/bugs/issue225.js'
       }
     },
 
@@ -208,9 +223,9 @@ module.exports = function(grunt) {
       'npm-publish'
     ]);
   });
-  grunt.registerTask('test-node', ['jshint', 'connect:serverForNode', 'shell:mocha']);
+  grunt.registerTask('test-node', ['jshint', 'browserify:filerIssue225', 'connect:serverForNode', 'shell:mocha']);
   grunt.registerTask('test-browser', ['jshint', 'build-tests', 'connect:serverForBrowser']);
-  grunt.registerTask('test', ['test-node']);
+  grunt.registerTask('test', ['clean', 'test-node']);
 
   grunt.registerTask('default', ['test']);
 };

package.json

@@ -51,7 +51,8 @@
     "grunt-shell": "~0.7.0",
     "habitat": "^1.1.0",
     "mocha": "~1.18.2",
-    "semver": "^2.3.0"
+    "semver": "^2.3.0",
+    "requirejs": "^2.1.14"
   },
   "main": "./src/index.js"
 }

tests/bugs/issue225.js

@@ -0,0 +1,41 @@
+/**
+ * NOTE: this test has to be run outside the browserify step,
+ * since combinining require for node.js/browserify builds with
+ * r.js doesn't work.
+ */
+
+var requirejs = require('requirejs');
+var expect = require('chai').expect;
+
+GLOBAL.XMLHttpRequest = {};
+
+describe('require.js should be able to use built Filer, issue 225', function() {
+
+  it('should properly load Filer as an AMD module, with Buffer included', function(done) {
+    requirejs.config({
+      baseUrl: __dirname,
+      paths: {
+        "filer": "../../dist/filer-issue225"
+      },
+      nodeRequire: require
+    });
+
+    requirejs(["filer"], function(Filer) {
+      expect(Filer).to.exist;
+      expect(Filer.Buffer).to.exist;
+
+      var fs = new Filer.FileSystem({provider: new Filer.FileSystem.providers.Memory()});
+
+      var buf = new Filer.Buffer([1, 2, 3]);
+      fs.writeFile('/file', buf, function(err) {
+        expect(err).not.to.exist;
+
+        fs.readFile('/file', function(err, data) {
+          expect(err).not.to.exist;
+          expect(data).to.deep.equal(buf);
+          done();
+        });
+      });
+    });
+  });
+});

tests/index.js

@@ -62,6 +62,7 @@ require("./spec/node-js/simple/test-fs-null-bytes");
 require("./spec/node-js/simple/test-fs-watch");
 require("./spec/node-js/simple/test-fs-watch-recursive");
 
-// Regressions; Bugs
+// Regressions, Bugs
+// NOTE: bugs/issue225.js has to be run outside this step, see gruntfile.js
 require("./bugs/issue105");
 require("./bugs/issue106");