fix named param default value code completion

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 1514 matching lines @@
     addTestSource('''
       import "/testAB.dart" show ^;
       import "/testCD.dart";
       class X {}''');
     computeFast();
     return computeFull((bool result) {
       assertNoSuggestions();
     });
   }
 
-  test_ConditionalExpression_partial_thenExpression() {
+  test_ConditionalExpression_elseExpression() {
     // SimpleIdentifier  ConditionalExpression  ReturnStatement
     addSource('/testA.dart', '''
       int T1;
       F1() { }
       class A {int x;}''');
     addTestSource('''
       import "/testA.dart";
       int T2;
       F2() { }
       class B {int x;}
-      class C {foo(){var f; {var x;} return a ? T^}}''');
+      class C {foo(){var f; {var x;} return a ? T1 : T^}}''');
     computeFast();
     return computeFull((bool result) {
       // top level results are partially filtered based on first char
       assertSuggestLocalTopLevelVar('T2', 'int');
       // TODO (danrubel) getter is being suggested instead of top level var
       //assertSuggestImportedTopLevelVar('T1', 'int');
     });
   }
 
-  test_ConditionalExpression_partial_thenExpression_empty() {
+  test_ConditionalExpression_elseExpression_empty() {
     // SimpleIdentifier  ConditionalExpression  ReturnStatement
     addSource('/testA.dart', '''
       int T1;
       F1() { }
       class A {int x;}''');
     addTestSource('''
       import "/testA.dart";
       int T2;
       F2() { }
       class B {int x;}
-      class C {foo(){var f; {var x;} return a ? ^}}''');
+      class C {foo(){var f; {var x;} return a ? T1 : ^}}''');
     computeFast();
     return computeFull((bool result) {
       assertNotSuggested('x');
       assertSuggestLocalVariable('f', null);
       assertSuggestLocalMethod('foo', 'C', null);
       assertSuggestLocalClass('C');
       assertSuggestLocalFunction('F2', null);
       assertSuggestLocalTopLevelVar('T2', 'int');
       assertSuggestImportedClass('A');
       assertSuggestImportedFunction('F1', null);
       // TODO (danrubel) getter is being suggested instead of top level var
       //assertSuggestImportedTopLevelVar('T1', 'int');
     });
   }
 
-  test_ConditionalExpression_elseExpression() {
+  test_ConditionalExpression_partial_thenExpression() {
     // SimpleIdentifier  ConditionalExpression  ReturnStatement
     addSource('/testA.dart', '''
       int T1;
       F1() { }
       class A {int x;}''');
     addTestSource('''
       import "/testA.dart";
       int T2;
       F2() { }
       class B {int x;}
-      class C {foo(){var f; {var x;} return a ? T1 : T^}}''');
+      class C {foo(){var f; {var x;} return a ? T^}}''');
     computeFast();
     return computeFull((bool result) {
       // top level results are partially filtered based on first char
       assertSuggestLocalTopLevelVar('T2', 'int');
       // TODO (danrubel) getter is being suggested instead of top level var
       //assertSuggestImportedTopLevelVar('T1', 'int');
     });
   }
 
-  test_ConditionalExpression_elseExpression_empty() {
+  test_ConditionalExpression_partial_thenExpression_empty() {
     // SimpleIdentifier  ConditionalExpression  ReturnStatement
     addSource('/testA.dart', '''
       int T1;
       F1() { }
       class A {int x;}''');
     addTestSource('''
       import "/testA.dart";
       int T2;
       F2() { }
       class B {int x;}
-      class C {foo(){var f; {var x;} return a ? T1 : ^}}''');
+      class C {foo(){var f; {var x;} return a ? ^}}''');
     computeFast();
     return computeFull((bool result) {
       assertNotSuggested('x');
       assertSuggestLocalVariable('f', null);
       assertSuggestLocalMethod('foo', 'C', null);
       assertSuggestLocalClass('C');
       assertSuggestLocalFunction('F2', null);
       assertSuggestLocalTopLevelVar('T2', 'int');
       assertSuggestImportedClass('A');
       assertSuggestImportedFunction('F1', null);
@@ skipping 126 matching lines @@
       expect(request.replacementLength, 0);
       assertSuggestNamedConstructor('c', 'X');
       assertSuggestNamedConstructor('_d', 'X');
       assertNotSuggested('F1');
       assertNotSuggested('T1');
       assertNotSuggested('z');
       assertNotSuggested('m');
     });
   }
 
+  test_DefaultFormalParameter_named_expression() {
+    // DefaultFormalParameter FormalParameterList MethodDeclaration
+    addTestSource('''
+      foo() { }
+      void bar() { }
+      class A {a(blat: ^) { }}''');
+    computeFast();
+    return computeFull((bool result) {
+      expect(request.replacementOffset, completionOffset);
+      expect(request.replacementLength, 0);
+      assertSuggestLocalFunction('foo', null);
+      assertSuggestLocalMethod('a', 'A', null);
+      assertSuggestLocalClass('A');
+      assertSuggestImportedClass('String');
+      assertSuggestImportedFunction('identical', 'bool');
+      assertNotSuggested('bar');
+    });
+  }
+
   test_ExpressionStatement_identifier() {
     // SimpleIdentifier  ExpressionStatement  Block
     addSource('/testA.dart', '''
       _B F1() { }
       class A {int x;}
       class _B { }''');
     addTestSource('''
       import "/testA.dart";
       typedef int F2(int blat);
       class Clz = Object with Object;
@@ skipping 1104 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }