From 822ed2e7fa144ca0888901dced59aefdf594c738 Mon Sep 17 00:00:00 2001
From: Peter Cottle <petermcottle@gmail.com>
Date: Mon, 17 Dec 2012 11:49:08 -0800
Subject: [PATCH] git tests coming

---
 spec/git.spec.js | 25 +++++++++++++++++++++++++
 todo.txt         |  2 +-
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 spec/git.spec.js

diff --git a/spec/git.spec.js b/spec/git.spec.js
new file mode 100644
index 00000000..2d895370
--- /dev/null
+++ b/spec/git.spec.js
@@ -0,0 +1,25 @@
+var HeadlessGit = require('../src/js/git/headless').HeadlessGit;
+var TreeCompare = require('../src/js/git/treeCompare').TreeCompare;
+var treeCompare = new TreeCompare();
+
+var loadTree = function(json) {
+  return JSON.parse(unescape(json));
+};
+
+var compareAnswer = function(headless, expectedJSON) {
+  var expectedTree = loadTree(expectedJSON);
+  var actualTree = headless.gitEngine.exportTree()
+
+  var equal = treeCompare.compareTrees(expectedTree, actualTree);
+  expect(equal).toBe(true);
+};
+
+describe('GitEngine', function() {
+  it('Should commit off of head', function() {
+    var headless = new HeadlessGit();
+    var expectedJSON = '{"branches":{"master":{"target":"C2","id":"master","type":"branch"}},"commits":{"C0":{"type":"commit","parents":[],"id":"C0","rootCommit":true},"C1":{"type":"commit","parents":["C0"],"id":"C1"},"C2":{"type":"commit","parents":["C1"],"id":"C2"}},"HEAD":{"id":"HEAD","target":"master","type":"general ref"}}';
+
+    headless.sendCommand('git commit');
+    compareAnswer(headless, expectedJSON);
+  });
+});
diff --git a/todo.txt b/todo.txt
index a4ebbc23..33be4562 100644
--- a/todo.txt
+++ b/todo.txt
@@ -8,7 +8,6 @@ Big Graphic things:
 Medium things:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [ ] gitEngine loads from tree immediately, not the weird thing we have now!
-[.] headless Git for testing (send it commands and expected trees)
 [.] few tests
 
 Small things to implement:
@@ -30,4 +29,5 @@ Done things:
 (I only started this on Dec 17th 2012 to get a better sense of what was done)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [x] aliases replace when put into commands
+[x] headless Git for testing (send it commands and expected trees)