Move MimeMultipartTransformer and HttpBodyHandler to mime and http_server packages.

pkg/http_server/test/http_body_test.dart

 // Copyright (c) 2013, 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.
 
 import 'dart:io';
 import 'dart:utf';
 
-import 'package:expect/expect.dart';
+import 'package:http_server/http_server.dart';
+import 'package:unittest/unittest.dart';
 
 void testHttpClientResponseBody() {
   void test(String mimeType,
             List<int> content,
             dynamic expectedBody,
             String type,
             [bool shouldFail = false]) {
     HttpServer.bind("127.0.0.1", 0).then((server) {
       server.listen((request) {
         request.listen(
             (_) {},
             onDone: () {
               request.response.headers.contentType =
                   ContentType.parse(mimeType);
               request.response.add(content);
               request.response.close();
             });
       });
 
       var client = new HttpClient();
       client.get("127.0.0.1", server.port, "/")
           .then((request) => request.close())
           .then(HttpBodyHandler.processResponse)
           .then((body) {
-            if (shouldFail) Expect.fail("Error expected");
-            Expect.equals(type, body.type);
-            Expect.isNotNull(body.response);
+            if (shouldFail) throw "Error expected";
+            expect(body.type, equals(type));
+            expect(body.response, isNotNull);
             switch (type) {
               case "text":
-                Expect.equals(expectedBody, body.body);
-                break;
-
               case "json":
-                Expect.mapEquals(expectedBody, body.body);
+                expect(body.body, equals(expectedBody));
                 break;
 
               default:
-                Expect.fail("bad body type");
+                throw "bad body type";
             }
           }, onError: (error) {
             if (!shouldFail) throw error;
           })
           .whenComplete(() {
             client.close();
             server.close();
           });
     });
   }
@@ skipping 31 matching lines @@
 void testHttpServerRequestBody() {
   void test(String mimeType,
             List<int> content,
             dynamic expectedBody,
             String type,
             {bool shouldFail: false,
              Encoding defaultEncoding: Encoding.UTF_8}) {
     HttpServer.bind("127.0.0.1", 0).then((server) {
       server.transform(new HttpBodyHandler(defaultEncoding: defaultEncoding))
           .listen((body) {
-            if (shouldFail) Expect.fail("Error expected");
-            Expect.equals(type, body.type);
+            if (shouldFail) throw "Error expected";
+            expect(body.type, equals(type));
             switch (type) {
               case "text":
-                Expect.equals(body.contentType.mimeType, "text/plain");
-                Expect.equals(expectedBody, body.body);
+                expect(body.contentType.mimeType, equals("text/plain"));
+                expect(body.body, equals(expectedBody));
                 break;
 
               case "json":
-                Expect.equals(body.contentType.mimeType, "application/json");
-                Expect.mapEquals(expectedBody, body.body);
+                expect(body.contentType.mimeType, equals("application/json"));
+                expect(body.body, equals(expectedBody));
                 break;
 
               case "binary":
-                Expect.equals(body.contentType, null);
-                Expect.listEquals(expectedBody, body.body);
+                expect(body.contentType, isNull);
+                expect(body.body, equals(expectedBody));
                 break;
 
               case "form":
                 var mimeType = body.contentType.mimeType;
-                Expect.isTrue(
+                expect(

[Bill Hesse, 2013/07/03 11:30:27]

expect(mimeType, anyOf(equals('multipart/form-data'),    
equals('application/x-www-form-urlencoded')));

[Anders Johnsen, 2013/07/12 10:45:57]

Done.

                     mimeType == 'multipart/form-data' ||
-                    mimeType == 'application/x-www-form-urlencoded');
-                Expect.setEquals(expectedBody.keys.toSet(),
-                                 body.body.keys.toSet());
+                    mimeType == 'application/x-www-form-urlencoded',
+                    isTrue);
+                expect(body.body.keys.toSet(),
+                       equals(expectedBody.keys.toSet()));
                 for (var key in expectedBody.keys) {
                   if (body.body[key] is HttpBodyFileUpload) {
-                    Expect.equals(expectedBody[key]['contentType'],
-                                  body.body[key].contentType.toString());
-                    Expect.equals(expectedBody[key]['filename'],
-                                  body.body[key].filename);
-                    if (body.body[key].content is String) {
-                      Expect.equals(expectedBody[key]['content'],
-                                    body.body[key].content);
-                    } else {
-                      Expect.listEquals(expectedBody[key]['content'],
-                                        body.body[key].content);
-                    }
+                    expect(body.body[key].contentType.toString(),
+                           equals(expectedBody[key]['contentType']));
+                    expect(body.body[key].filename,
+                           equals(expectedBody[key]['filename']));
+                    expect(body.body[key].content,
+                           equals(expectedBody[key]['content']));
                   } else {
-                    Expect.equals(expectedBody[key], body.body[key]);
+                    expect(body.body[key], equals(expectedBody[key]));
                   }
                 }
                 break;
 
               default:
-                Expect.fail("bad body type");
+                throw "bad body type";
             }
             body.response.close();
           }, onError: (error) {
             if (!shouldFail) throw error;
           });
 
       var client = new HttpClient();
       client.post("127.0.0.1", server.port, "/")
           .then((request) {
             if (mimeType != null) {
               request.headers.contentType =
                   ContentType.parse(mimeType);
             }
             request.add(content);
             return request.close();
           })
           .then((response) {
             if (shouldFail) {
-              Expect.equals(HttpStatus.BAD_REQUEST, response.statusCode);
+              expect(response.statusCode, equals(HttpStatus.BAD_REQUEST));
             }
             response.fold(null, (x, y) {});
             client.close();
             server.close();
           });
     });
   }
 
   test("text/plain", "body".codeUnits, "body", "text");
   test("text/plain; charset=utf-8",
@@ skipping 143 matching lines @@
   test('application/x-www-form-urlencoded',
        'name=%C8%A4%C8%A4'.codeUnits,
        { 'name' : 'ȤȤ' },
        "form");
 }
 
 void main() {
   testHttpClientResponseBody();
   testHttpServerRequestBody();
 }