Add test runner

This is not quite the test runner talked about in issue #26 but is the first step towards that. This should integrate with the new integration system which should mean we start running tests with every check-in

package.json

@@ -17,6 +17,13 @@
     "mkdirp": "0.3.5",
     "marked": "~0.3.1"
   },
+  "scripts": {
+    "test": "vows ./test/run.js --spec"
+  },
+  "devDependencies": {
+    "fs-extra": "~0.18.x",
+    "vows": "~0.8.x"
+  },
   "license": "MIT",
   "engines": {
     "node": ">=0.8"

test/run.js

@@ -0,0 +1,58 @@
+var execFile = require('child_process').execFile,
+	assert = require('assert'),
+	vows = require('vows'),
+	fs = require('fs-extra'),
+	path = require('path'),
+
+	FruitJSFile = path.resolve(__dirname, '../bin/cli'),
+	OutputFolder = path.resolve(__dirname, 'test-output'),
+
+	testManifestFiles = [
+		"Generation/Headers/uniqueid.manifest.json"
+		, "Links/crosspage.multipage.manifest.json"
+		, "Links/crosspage.singlepage.manifest.json"
+		, "Menu/post.array.manifest.json"
+		, "Menu/pre.array.manifest.json"
+		, "Menu/post.object.manifest.json"
+		, "Menu/pre.object.manifest.json"
+		, "Menu/post.object.sub.manifest.json"
+		, "Menu/pre.object.sub.manifest.json"
+		, "Resources/automated.gathering.manifest.json"
+		// , "Resources/folder.gathering.manifest.json" -- Failing; see issue #30
+	];
+
+var execSuite = vows.describe('FruitJS Clean Execution');
+
+function addTestFile(testFile, output) {
+	var testObj = {};
+
+	testObj['Running FruitJS against '+testFile] = {
+		topic: function () {
+			if(fs.existsSync(output))
+				fs.removeSync(output);
+			execFile('node', [FruitJSFile, testFile, '-o', output], {cwd: __dirname, timeout: 5000}, this.callback);
+		},
+		'we should report success' : function (err, stdout) {
+			assert.include(stdout.toString(), 'success');
+		},
+		'we should have the proper output folder': function () {
+			assert(fs.existsSync(output));
+		},
+		'we should have nothing in stderr': function (err, stdout, stderr) {
+			assert.isEmpty(stderr.toString());
+		},
+		teardown: function () {
+			fs.removeSync(output);
+		}
+	};
+
+	execSuite.addBatch(testObj);
+}
+
+// For now we are simply going to run each and make sure we compile it properly without error.
+// We are not doing any output checking at the moment
+for(var t = 0, l = testManifestFiles.length; t < l; t++) {
+	addTestFile(testManifestFiles[t], OutputFolder + '-' + t);
+}
+
+execSuite.export(module);