Test overwriting files

Author: tomasz-oponowicz

tasks/javascript_obfuscator.js

@@ -11,8 +11,6 @@
 var JavaScriptObfuscator = require('javascript-obfuscator');
 
 function concat(grunt, paths) {
-  console.log("paths", paths);
-
   if (paths.length === 0) {
     throw new Error('Source files not found.');
   }

test/fixtures/gruntfile_overwrite.js

@@ -0,0 +1,7 @@
+module.exports = require('./gruntfile_generic').setup({
+    options: {},
+    overwrite: {
+        src: ['../../tmp/overwrite.js'],
+        dest: '../../tmp/overwrite.js'
+    }
+});

test/javascript_obfuscator_test.js

@@ -57,6 +57,28 @@ exports.javascript_obfuscator = {
             test.ok(obfuscated.indexOf('FIRST_STRING_LITERAL') === -1, '`FIRST_STRING_LITERAL` should be obfuscated');
             test.ok(obfuscated.indexOf('SECOND_STRING_LITERAL') === -1, '`SECOND_STRING_LITERAL` should be obfuscated');
 
+            test.done();
+        });
+    },
+
+    overwrite: function(test) {
+        test.expect(5);
+
+        grunt.file.copy('test/fixtures/first_sample.js', 'tmp/overwrite.js');
+
+        helper.callGruntfile('fixtures/gruntfile_overwrite.js', function (error, stdout, stderr) {
+            test.equal(error, null, "Command should not fail.");
+            test.equal(stderr, '', "Standard error stream should be empty.");
+
+            var obfuscated = grunt.file.read('tmp/overwrite.js');
+
+            // should NOT be obfuscated
+            test.ok(obfuscated.indexOf('console') > -1, '`console` shouldn\'t be obfuscated');
+            test.ok(obfuscated.indexOf('FIRST_LOCAL_VARIABLE') > -1, '`FIRST_LOCAL_VARIABLE` shouldn\'t be obfuscated');
+
+            // should be obfuscated
+            test.ok(obfuscated.indexOf('FIRST_STRING_LITERAL') === -1, '`FIRST_STRING_LITERAL` should be obfuscated');
+
             test.done();
         });
     }