remove pkg/mock

pkg/mock/lib/src/result_matcher.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 mock.result_matcher;
-
-import 'package:matcher/matcher.dart';
-
-import 'action.dart';
-import 'log_entry.dart';
-
-/**
- * [_ResultMatcher]s are used to make assertions about the results
- * of method calls. These can be used as optional parameters to [getLogs].
- */
-class _ResultMatcher extends Matcher {
-  final Action action;
-  final Matcher value;
-
-  const _ResultMatcher(this.action, this.value);
-
-  bool matches(item, Map matchState) {
-    if (item is! LogEntry) {
-      return false;
-    }
-    // normalize the action; _PROXY is like _RETURN.
-    Action eaction = item.action;
-    if (eaction == Action.PROXY) {
-      eaction = Action.RETURN;
-    }
-    return (eaction == action && value.matches(item.value, matchState));
-  }
-
-  Description describe(Description description) {
-    description.add(' to ');
-    if (action == Action.RETURN || action == Action.PROXY) {
-      description.add('return ');
-    } else {
-      description.add('throw ');
-    }
-    return description.addDescriptionOf(value);
-  }
-
-  Description describeMismatch(item, Description mismatchDescription,
-                               Map matchState, bool verbose) {
-    if (item.action == Action.RETURN || item.action == Action.PROXY) {
-      mismatchDescription.add('returned ');
-    } else {
-      mismatchDescription.add('threw ');
-    }
-    mismatchDescription.add(item.value);
-    return mismatchDescription;
-  }
-}
-
-/**
- *[returning] matches log entries where the call to a method returned
- * a value that matched [value].
- */
-Matcher returning(value) =>
-    new _ResultMatcher(Action.RETURN, wrapMatcher(value));
-
-/**
- *[throwing] matches log entrues where the call to a method threw
- * a value that matched [value].
- */
-Matcher throwing(value) =>
-    new _ResultMatcher(Action.THROW, wrapMatcher(value));