Convert the tests for the combinator contributor

Change-Id: Ic165bf7fed1f045f489998ecf9dec9edbd516274
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/298480
Commit-Queue: Brian Wilkerson <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>

Author: bwilkerson

pkg/analysis_server/test/services/completion/dart/combinator_contributor_test.dart

@@ -96,6 +96,8 @@ class CompletionResponsePrinter {
         return 'extension';
       } else if (elementKind == ElementKind.FIELD) {
         return 'field';
+      } else if (elementKind == ElementKind.FUNCTION) {
+        return 'function';
       } else if (elementKind == ElementKind.GETTER) {
         return 'getter';
       } else if (elementKind == ElementKind.LIBRARY) {

pkg/analysis_server/test/services/completion/dart/completion_printer.dart

@@ -1114,10 +1114,36 @@ suggestions
 mixin MethodBodyTestCases on AbstractCompletionDriverTest {
   Future<void> test_afterLeftBrace_beforeRightBrace() async {
     await computeSuggestions('''
-class A { foo() {^}}
+class F0 { var f1; f2() {} }
+class E0 extends F0 { var e1; e2() {} }
+class I0 { int i1; i2() {} }
+class M0 { var m1; int m2() {} }
+class A0 extends E0 implements I0 with M0 {a() {^}}
 ''');
+    // Part of the purpose of this test is to ensure that none of the top-level
+    // names are duplicated.
     assertResponse(r'''
 suggestions
+  A0
+    kind: class
+  A0
+    kind: constructorInvocation
+  E0
+    kind: class
+  E0
+    kind: constructorInvocation
+  F0
+    kind: class
+  F0
+    kind: constructorInvocation
+  I0
+    kind: class
+  I0
+    kind: constructorInvocation
+  M0
+    kind: class
+  M0
+    kind: constructorInvocation
   assert
     kind: keyword
   const
@@ -1126,14 +1152,30 @@ suggestions
     kind: keyword
   dynamic
     kind: keyword
+  e1
+    kind: field
+  e2
+    kind: methodInvocation
+  f1
+    kind: field
+  f2
+    kind: methodInvocation
   final
     kind: keyword
   for
     kind: keyword
+  i1
+    kind: field
+  i2
+    kind: methodInvocation
   if
     kind: keyword
   late
     kind: keyword
+  m1
+    kind: field
+  m2
+    kind: methodInvocation
   return
     kind: keyword
   super