Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/shelf/test/response_test.dart

+// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+library shelf.response_test;
+
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:shelf/shelf.dart' hide Request;
+import 'package:test/test.dart';
+
+import 'test_util.dart';
+
+void main() {
+  group("supports a String body", () {
+    test("readAsString", () {
+      var response = new Response.ok("hello, world");
+      expect(response.readAsString(), completion(equals("hello, world")));
+    });
+
+    test("read", () {
+      var helloWorldBytes = new List.from(HELLO_BYTES)..addAll(WORLD_BYTES);
+
+      var response = new Response.ok("hello, world");
+      expect(response.read().toList(), completion(equals([helloWorldBytes])));
+    });
+  });
+
+  group("new Response.internalServerError without a body", () {
+    test('sets the body to "Internal Server Error"', () {
+      var response = new Response.internalServerError();
+      expect(
+          response.readAsString(), completion(equals("Internal Server Error")));
+    });
+
+    test('sets the content-type header to text/plain', () {
+      var response = new Response.internalServerError();
+      expect(response.headers, containsPair('content-type', 'text/plain'));
+    });
+
+    test('preserves content-type parameters', () {
+      var response = new Response.internalServerError(
+          headers: {
+        'content-type': 'application/octet-stream; param=whatever'
+      });
+      expect(response.headers,
+          containsPair('content-type', 'text/plain; param=whatever'));
+    });
+  });
+
+  group("Response redirect", () {
+    test("sets the location header for a String", () {
+      var response = new Response.found('/foo');
+      expect(response.headers, containsPair('location', '/foo'));
+    });
+
+    test("sets the location header for a Uri", () {
+      var response = new Response.found(new Uri(path: '/foo'));
+      expect(response.headers, containsPair('location', '/foo'));
+    });
+  });
+
+  group("expires", () {
+    test("is null without an Expires header", () {
+      expect(new Response.ok("okay!").expires, isNull);
+    });
+
+    test("comes from the Expires header", () {
+      expect(new Response.ok("okay!",
+          headers: {
+        'expires': 'Sun, 06 Nov 1994 08:49:37 GMT'
+      }).expires, equals(DateTime.parse("1994-11-06 08:49:37z")));
+    });
+  });
+
+  group("lastModified", () {
+    test("is null without a Last-Modified header", () {
+      expect(new Response.ok("okay!").lastModified, isNull);
+    });
+
+    test("comes from the Last-Modified header", () {
+      expect(new Response.ok("okay!",
+          headers: {
+        'last-modified': 'Sun, 06 Nov 1994 08:49:37 GMT'
+      }).lastModified, equals(DateTime.parse("1994-11-06 08:49:37z")));
+    });
+  });
+
+  group('change', () {
+    test('with no arguments returns instance with equal values', () {
+      var controller = new StreamController();
+
+      var request = new Response(345,
+          body: 'hèllo, world',
+          encoding: LATIN1,
+          headers: {'header1': 'header value 1'},
+          context: {'context1': 'context value 1'});
+
+      var copy = request.change();
+
+      expect(copy.statusCode, request.statusCode);
+      expect(copy.readAsString(), completion('hèllo, world'));
+      expect(copy.headers, same(request.headers));
+      expect(copy.encoding, request.encoding);
+      expect(copy.context, same(request.context));
+
+      controller.add(HELLO_BYTES);
+      return new Future(() {
+        controller
+          ..add(WORLD_BYTES)
+          ..close();
+      });
+    });
+
+
+    test("allows the original response to be read", () {
+      var response = new Response.ok(null);
+      var changed = response.change();
+
+      expect(response.read().toList(), completion(isEmpty));
+      expect(changed.read, throwsStateError);
+    });
+
+    test("allows the changed response to be read", () {
+      var response = new Response.ok(null);
+      var changed = response.change();
+
+      expect(changed.read().toList(), completion(isEmpty));
+      expect(response.read, throwsStateError);
+    });
+
+    test("allows another changed response to be read", () {
+      var response = new Response.ok(null);
+      var changed1 = response.change();
+      var changed2 = response.change();
+
+      expect(changed2.read().toList(), completion(isEmpty));
+      expect(changed1.read, throwsStateError);
+      expect(response.read, throwsStateError);
+    });
+  });
+}