Tests are a go

pubspec.yaml

@@ -2,7 +2,7 @@ name: angel_static
 description: Static server middleware for Angel.
 homepage: https://github.com/angel-dart/angel_static
 author: thosakwe <thosakwe@gmail.com>
-version: 1.0.0-beta
+version: 1.0.0-beta.1
 dependencies:
   angel_framework: ">=0.0.0-dev < 0.1.0"
   mime: ">= 0.9.3 < 0.10.0"

test/all_tests.dart

@@ -0,0 +1,37 @@
+import 'dart:io';
+import 'package:angel_framework/angel_framework.dart';
+import 'package:angel_static/angel_static.dart';
+import 'package:http/http.dart' show Client;
+import 'package:test/test.dart';
+
+main() {
+  group('angel_static', () {
+    Angel angel;
+    String url;
+    Client client = new Client();
+
+    setUp(() async {
+      angel = new Angel();
+      angel.registerMiddleware("static", serveStatic(new Directory("test")));
+      angel.get("*", "Fallback", middleware: ["static"]);
+
+      await angel.startServer(InternetAddress.LOOPBACK_IP_V4, 0);
+      url = "http://${angel.httpServer.address.host}:${angel.httpServer.port}";
+    });
+
+    tearDown(() async {
+      await angel.httpServer.close(force: true);
+    });
+
+    test('can serve files, with correct Content-Type', () async {
+      var response = await client.get("$url/sample.txt");
+      expect(response.body, equals("Hello world"));
+      expect(response.headers[HttpHeaders.CONTENT_TYPE], equals("text/plain"));
+    });
+
+    test('non-existent files are skipped', () async {
+      var response = await client.get("$url/nonexist.ent");
+      expect(response.body, equals('"Fallback"'));
+    });
+  });
+}