add suggestions for named param

pkg/analysis_server/test/services/completion/completion_test_util.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 test.services.completion.util;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol.dart' as protocol
     show Element, ElementKind;
@@ skipping 113 matching lines @@
     } else {
       expect(cs.relevance, equals(relevance));
     }
     expect(cs.selectionOffset, equals(completion.length));
     expect(cs.selectionLength, equals(0));
     expect(cs.isDeprecated, equals(isDeprecated));
     expect(cs.isPotential, equals(isPotential));
     return cs;
   }
 
-  void assertSuggestArgumentList(
-      List<String> paramNames, List<String> paramTypes) {
-    CompletionSuggestionKind csKind = CompletionSuggestionKind.ARGUMENT_LIST;
-    CompletionSuggestion cs = getSuggest(csKind: csKind);
-    if (cs == null) {
-      failedCompletion('expected completion $csKind', request.suggestions);
-    }
-    assertSuggestArgumentList_params(
-        paramNames, paramTypes, cs.parameterNames, cs.parameterTypes);
-    expect(cs.relevance, DART_RELEVANCE_HIGH);
-  }
-
-  void assertSuggestArgumentList_params(List<String> expectedNames,
-      List<String> expectedTypes, List<String> actualNames,
-      List<String> actualTypes) {
-    if (actualNames != null &&
-        actualNames.length == expectedNames.length &&
-        actualTypes != null &&
-        actualTypes.length == expectedTypes.length) {
-      int index = 0;
-      while (index < expectedNames.length) {
-        if (actualNames[index] != expectedNames[index] ||
-            actualTypes[index] != expectedTypes[index]) {
-          break;
-        }
-        ++index;
-      }
-      if (index == expectedNames.length) {
-        return;
-      }
-    }
-    StringBuffer msg = new StringBuffer();
-    msg.writeln('Argument list not the same');
-    msg.writeln('  Expected names: $expectedNames');
-    msg.writeln('           found: $actualNames');
-    msg.writeln('  Expected types: $expectedTypes');
-    msg.writeln('           found: $actualTypes');
-    fail(msg.toString());
-  }
-
   CompletionSuggestion assertSuggestClass(String name,
       {int relevance: DART_RELEVANCE_DEFAULT,
       CompletionSuggestionKind kind: CompletionSuggestionKind.INVOCATION,
       bool isDeprecated: false}) {
     CompletionSuggestion cs = assertSuggest(name,
         csKind: kind, relevance: relevance, isDeprecated: isDeprecated);
     protocol.Element element = cs.element;
     expect(element, isNotNull);
     expect(element.kind, equals(protocol.ElementKind.CLASS));
     expect(element.name, equals(name));
@@ skipping 3630 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }