Add some forgotten test cases to summary_test.

pkg/analyzer/test/src/summary/summary_test.dart

 // Copyright (c) 2015, 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 analyzer.test.src.summary.summary_test;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
@@ skipping 739 matching lines @@
 class E {}
 ''');
     expect(cls.executables, isEmpty);
   }
 
   test_class_alias_private() {
     serializeClassText('class _C = _D with _E; class _D {} class _E {}', '_C');
     expect(unlinkedUnits[0].publicNamespace.names, isEmpty);
   }
 
+  test_class_alias_reference_generic() {
+    UnlinkedTypeRef typeRef = serializeTypeText('C',
+        otherDeclarations: 'class C<D, E> = F with G; class F {} class G {}');
+    checkTypeRef(typeRef, null, null, 'C', numTypeParameters: 2);
+  }
+
+  test_class_alias_reference_generic_imported() {
+    addNamedSource(
+        '/lib.dart', 'class C<D, E> = F with G; class F {} class G {}');
+    UnlinkedTypeRef typeRef =
+        serializeTypeText('C', otherDeclarations: 'import "lib.dart";');
+    checkTypeRef(typeRef, absUri('/lib.dart'), 'lib.dart', 'C',
+        numTypeParameters: 2);
+  }
+
   test_class_alias_supertype() {
     UnlinkedClass cls =
         serializeClassText('class C = D with E; class D {} class E {}');
     checkTypeRef(cls.supertype, null, null, 'D');
     expect(cls.hasNoSupertype, isFalse);
   }
 
   test_class_concrete() {
     UnlinkedClass cls = serializeClassText('class C {}');
     expect(cls.isAbstract, false);
@@ skipping 1578 matching lines @@
     UnlinkedVariable variable =
         serializeVariableText('int i;', variableName: 'i');
     checkTypeRef(variable.type, 'dart:core', 'dart:core', 'int');
   }
 
   test_varible_private() {
     serializeVariableText('int _i;', variableName: '_i');
     expect(unlinkedUnits[0].publicNamespace.names, isEmpty);
   }
 }