Completions with exact prefix should be prioritized - fixes #23099

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/analysis_server.dart';
 import 'package:analysis_server/src/protocol.dart' as protocol
@@ skipping 1339 matching lines @@
       //    false,
       //    COMPLETION_RELEVANCE_LOW);
       if (contributor is ImportedReferenceContributor) {
         // TODO(danrubel) should be top level var suggestion
         assertSuggestGetter('T1', 'String');
       }
       assertNotSuggested('_T2');
       //assertSuggestImportedTopLevelVar('T3', 'int', COMPLETION_RELEVANCE_LOW);
       assertNotSuggested('_T4');
       assertSuggestLocalTopLevelVar('T5', 'int');
-      assertSuggestLocalTopLevelVar('_T6', null);
+      assertSuggestLocalTopLevelVar('_T6', null,
+          relevance: DART_RELEVANCE_DEFAULT);
       assertNotSuggested('==');
       assertSuggestLocalGetter('T7', 'String');
       assertSuggestLocalSetter('T8');
       assertSuggestLocalGetter('clog', 'int');
       assertSuggestLocalSetter('blog');
       // TODO (danrubel) suggest HtmlElement as low relevance
       assertNotSuggested('HtmlElement');
       assertSuggestImportedClass('Uri');
       assertNotSuggested('parseIPv6Address');
       assertNotSuggested('parseHex');
@@ skipping 2095 matching lines @@
       if (methodA != null) {
         expect(methodA.element.isDeprecated, isFalse);
         expect(methodA.element.isPrivate, isFalse);
       }
       CompletionSuggestion getterF = assertSuggestLocalGetter('f', 'X',
           relevance: DART_RELEVANCE_LOW, deprecated: true);
       if (getterF != null) {
         expect(getterF.element.isDeprecated, isTrue);
         expect(getterF.element.isPrivate, isFalse);
       }
-      CompletionSuggestion getterG = assertSuggestLocalGetter('_g', null);
+      CompletionSuggestion getterG = assertSuggestLocalGetter('_g', null,
+          relevance: DART_RELEVANCE_DEFAULT);
       if (getterG != null) {
         expect(getterG.element.isDeprecated, isFalse);
         expect(getterG.element.isPrivate, isTrue);
       }
     });
   }
 
   test_MethodDeclaration_body_static() {
     // Block  BlockFunctionBody  MethodDeclaration
     addSource(
@@ skipping 34 matching lines @@
     });
   }
 
   test_MethodDeclaration_members() {
     // Block  BlockFunctionBody  MethodDeclaration
     addTestSource('class A {@deprecated X f; Z _a() {^} var _g;}');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset);
       expect(request.replacementLength, 0);
-      CompletionSuggestion methodA = assertSuggestLocalMethod('_a', 'A', 'Z');
+      CompletionSuggestion methodA = assertSuggestLocalMethod('_a', 'A', 'Z',
+          relevance: DART_RELEVANCE_DEFAULT);
       if (methodA != null) {
         expect(methodA.element.isDeprecated, isFalse);
         expect(methodA.element.isPrivate, isTrue);
       }
       CompletionSuggestion getterF = assertSuggestLocalField('f', 'X',
           relevance: DART_RELEVANCE_LOW, deprecated: true);
       if (getterF != null) {
         expect(getterF.element.isDeprecated, isTrue);
         expect(getterF.element.isPrivate, isFalse);
         expect(getterF.element.parameters, isNull);
@@ skipping 1157 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }