Rename XMatching to XWhere.

tests/lib/async/stream_controller_async_test.dart

 // Copyright (c) 2011, 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.
 
 // Test the basic StreamController and StreamController.singleSubscription.
 library stream_controller_async_test;
 
 import 'dart:async';
 import 'dart:isolate';
 import '../../../pkg/unittest/lib/unittest.dart';
@@ skipping 138 matching lines @@
     sink.add(3); // -"-
     sink.add(4); // -"-
     sink.add(5); // seen by stream 10
     sink.close();
   });
 }
 
 testExtraMethods() {
   Events sentEvents = new Events()..add(7)..add(9)..add(13)..add(87)..close();
 
-  test("firstMatching", () {
+  test("firstWhere", () {
     StreamController c = new StreamController();
-    Future f = c.stream.firstMatching((x) => (x % 3) == 0);
+    Future f = c.stream.firstWhere((x) => (x % 3) == 0);
     f.then(expectAsync1((v) { Expect.equals(9, v); }));
     sentEvents.replay(c);
   });
 
-  test("firstMatching 2", () {
+  test("firstWhere 2", () {
     StreamController c = new StreamController();
-    Future f = c.stream.firstMatching((x) => (x % 4) == 0);
+    Future f = c.stream.firstWhere((x) => (x % 4) == 0);
     f.catchError(expectAsync1((e) {}));
     sentEvents.replay(c);
   });
 
-  test("firstMatching 3", () {
+  test("firstWhere 3", () {
     StreamController c = new StreamController();
-    Future f = c.stream.firstMatching((x) => (x % 4) == 0, defaultValue: () => 999);
+    Future f = c.stream.firstWhere((x) => (x % 4) == 0, defaultValue: () => 999);
     f.then(expectAsync1((v) { Expect.equals(999, v); }));
     sentEvents.replay(c);
   });
 
 
-  test("lastMatching", () {
+  test("lastWhere", () {
     StreamController c = new StreamController();
-    Future f = c.stream.lastMatching((x) => (x % 3) == 0);
+    Future f = c.stream.lastWhere((x) => (x % 3) == 0);
     f.then(expectAsync1((v) { Expect.equals(87, v); }));
     sentEvents.replay(c);
   });
 
-  test("lastMatching 2", () {
+  test("lastWhere 2", () {
     StreamController c = new StreamController();
-    Future f = c.stream.lastMatching((x) => (x % 4) == 0);
+    Future f = c.stream.lastWhere((x) => (x % 4) == 0);
     f.catchError(expectAsync1((e) {}));
     sentEvents.replay(c);
   });
 
-  test("lastMatching 3", () {
+  test("lastWhere 3", () {
     StreamController c = new StreamController();
-    Future f = c.stream.lastMatching((x) => (x % 4) == 0, defaultValue: () => 999);
+    Future f = c.stream.lastWhere((x) => (x % 4) == 0, defaultValue: () => 999);
     f.then(expectAsync1((v) { Expect.equals(999, v); }));
     sentEvents.replay(c);
   });
 
-  test("singleMatching", () {
+  test("singleWhere", () {
     StreamController c = new StreamController();
-    Future f = c.stream.singleMatching((x) => (x % 9) == 0);
+    Future f = c.stream.singleWhere((x) => (x % 9) == 0);
     f.then(expectAsync1((v) { Expect.equals(9, v); }));
     sentEvents.replay(c);
   });
 
-  test("singleMatching 2", () {
+  test("singleWhere 2", () {
     StreamController c = new StreamController();
-    Future f = c.stream.singleMatching((x) => (x % 3) == 0);  // Matches both 9 and 87..
+    Future f = c.stream.singleWhere((x) => (x % 3) == 0);  // Matches both 9 and 87..
     f.catchError(expectAsync1((e) { Expect.isTrue(e.error is StateError); }));
     sentEvents.replay(c);
   });
 
   test("first", () {
     StreamController c = new StreamController();
     Future f = c.stream.first;
     f.then(expectAsync1((v) { Expect.equals(7, v);}));
     sentEvents.replay(c);
   });
@@ skipping 229 matching lines @@
   testFuture("reduce", (s, act) => s.reduce(0, (a,b) => act(b)));
 }
 
 main() {
   testController();
   testSingleController();
   testExtraMethods();
   testPause();
   testRethrow();
 }