3 files changed, 55 insertions, 1 deletions
diff --git a/tests/units/test_config.rb b/tests/units/test_config.rb
index 5adb391..66dc9ff 100644
--- a/tests/units/test_config.rb
+++ b/tests/units/test_config.rb
@@ -20,7 +20,12 @@ class TestBranch < Test::Unit::TestCase
   end
   
   def test_set_config
-    # !! TODO !!
+    in_temp_dir do |path|
+      g = Git.clone(@wbare, 'bare')
+      assert_equal('scott Chacon', g.config('user.name'))
+      g.config('user.name', 'bully')
+      assert_equal('bully', g.config('user.name'))
+    end
   end  
   
 end
 \ No newline at end of file
diff --git a/tests/units/test_index.rb b/tests/units/test_index.rb
new file mode 100644
index 0000000..cf20eaf
--- /dev/null
+++ b/tests/units/test_index.rb
@@ -0,0 +1,48 @@
+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/../test_helper'
+
+class TestIndex< Test::Unit::TestCase
+  
+  def setup
+    set_file_paths
+    @git = Git.open(@wdir)
+  end
+  
+  def test_add
+    in_temp_dir do |path|
+      #puts path
+      g = Git.clone(@wbare, 'new')
+      Dir.chdir('new') do
+        assert_equal('100644', g.status['example.txt'].mode_index)
+        new_file('test-file', 'blahblahblah')
+        assert(g.status.untracked.assoc('test-file'))
+        g.add
+        assert(g.status.added.assoc('test-file'))
+        assert(!g.status.untracked.assoc('test-file'))
+        assert(!g.status.changed.assoc('example.txt'))
+        append_file('example.txt', 'hahahaha')
+        assert(g.status.changed.assoc('example.txt'))
+        g.add
+        assert(g.status.changed.assoc('example.txt'))
+        g.commit('my message')
+        assert(!g.status.changed.assoc('example.txt'))
+        assert(!g.status.added.assoc('test-file'))
+        assert(!g.status.untracked.assoc('test-file'))        
+      end
+    end
+  end
+  
+  def new_file(name, contents)
+    File.open(name, 'w') do |f|
+      f.puts contents
+    end
+  end
+
+  def append_file(name, contents)
+    File.open(name, 'a') do |f|
+      f.puts contents
+    end
+  end
+  
+end
+\ No newline at end of file
diff --git a/tests/units/test_init.rb b/tests/units/test_init.rb
index 4681ba0..c192dc0 100644
--- a/tests/units/test_init.rb
+++ b/tests/units/test_init.rb
@@ -53,6 +53,7 @@ class TestInit < Test::Unit::TestCase
     in_temp_dir do |path|      
       g = Git.clone(@wbare, 'bare-co')
       assert(File.exists?(File.join(g.repo.path, 'config')))
+      assert(g.dir)
     end
   end