From 381f37020e271e5e1216da01e7272f5771f13a0c Mon Sep 17 00:00:00 2001
From: "Anders D. Johnson" <adjohnson916@users.noreply.github.com>
Date: Sat, 4 Jul 2015 19:20:14 -0500
Subject: [PATCH] Add test case for exclude. Relates to #65.

---
 Gruntfile.js               | 10 +++++++++-
 package.json               |  1 +
 test/clean_test.js         |  6 ++++++
 test/expected/end_01/1.txt |  0
 test/fixtures/start/1.txt  |  0
 test/fixtures/start/2.txt  |  0
 6 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 test/expected/end_01/1.txt
 create mode 100644 test/fixtures/start/1.txt
 create mode 100644 test/fixtures/start/2.txt

diff --git a/Gruntfile.js b/Gruntfile.js
index 1e5541c..098a2af 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -28,7 +28,8 @@ module.exports = function(grunt) {
       shortPathTest: ['tmp/sample_short'],
       longPathTest: {
         src: ['tmp/sample_long']
-      }
+      },
+      exclude: ['tmp/end_01/**/*', '!tmp/end_01/1.txt']
     },
 
     // Unit tests.
@@ -49,6 +50,13 @@ module.exports = function(grunt) {
   grunt.registerTask('copy', 'Copy fixtures to a temp location.', function() {
     grunt.file.copy('test/fixtures/sample_long/long.txt', 'tmp/sample_long/long.txt');
     grunt.file.copy('test/fixtures/sample_short/short.txt', 'tmp/sample_short/short.txt');
+    var cwd = 'test/fixtures/start';
+    grunt.file.expand({
+      cwd: cwd
+    }, '**/*')
+    .forEach(function (file) {
+      grunt.file.copy(cwd + '/' + file, 'tmp/end_01/' + file);
+    });
   });
 
   // Whenever the 'test' task is run, first create some files to be cleaned,
diff --git a/package.json b/package.json
index 2b21756..693408e 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "rimraf": "^2.2.1"
   },
   "devDependencies": {
+    "dir-compare": "0.0.2",
     "grunt": "^0.4.5",
     "grunt-cli": "^0.1.13",
     "grunt-contrib-internal": "^0.4.10",
diff --git a/test/clean_test.js b/test/clean_test.js
index 0d3e2f4..1f3fc60 100644
--- a/test/clean_test.js
+++ b/test/clean_test.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var grunt = require('grunt');
+var dircompare = require('dir-compare');
 
 exports.clean = {
   shortPathTest: function(test) {
@@ -17,6 +18,11 @@ exports.clean = {
     var expected = grunt.file.exists('tmp/sample_long');
     test.equal(expected, false, 'should remove the long directory using clean');
 
+    test.done();
+  },
+  exclude: function (test) {
+    var res = dircompare.compareSync('test/expected/end_01', 'tmp/end_01');
+    test.equal(true, res.equal, 'should match exclusions');
     test.done();
   }
 };
diff --git a/test/expected/end_01/1.txt b/test/expected/end_01/1.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test/fixtures/start/1.txt b/test/fixtures/start/1.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test/fixtures/start/2.txt b/test/fixtures/start/2.txt
new file mode 100644
index 0000000..e69de29