Remove old index and search implementations.

pkg/analysis_server/test/services/index/store/collection_test.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.src.index.store.collection;
-
-import 'package:analysis_server/src/services/index/store/collection.dart';
-import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
-
-import '../../../utils.dart';
-
-main() {
-  initializeTestEnvironment();
-  defineReflectiveTests(_IntArrayToIntMapTest);
-  defineReflectiveTests(_IntToIntSetMapTest);
-}
-
-@reflectiveTest
-class _IntArrayToIntMapTest {
-  IntArrayToIntMap map = new IntArrayToIntMap();
-
-  void test_put_get() {
-    map[<int>[1, 2, 3]] = 1;
-    map[<int>[2, 3, 4, 5]] = 2;
-    expect(map[<int>[0]], isNull);
-    expect(map[<int>[1, 2, 3]], 1);
-    expect(map[<int>[2, 3, 4, 5]], 2);
-  }
-}
-
-@reflectiveTest
-class _IntToIntSetMapTest {
-  IntToIntSetMap map = new IntToIntSetMap();
-
-  void test_add_duplicate() {
-    map.add(1, 0);
-    map.add(1, 0);
-    List<int> set = map.get(1);
-    expect(set, hasLength(1));
-  }
-
-  void test_clear() {
-    map.add(1, 10);
-    map.add(2, 20);
-    expect(map.length, 2);
-    map.clear();
-    expect(map.length, 0);
-  }
-
-  void test_get() {
-    map.add(1, 10);
-    map.add(1, 11);
-    map.add(1, 12);
-    map.add(2, 20);
-    map.add(2, 21);
-    expect(map.get(1), unorderedEquals([10, 11, 12]));
-    expect(map.get(2), unorderedEquals([20, 21]));
-  }
-
-  void test_get_no() {
-    expect(map.get(3), []);
-  }
-
-  void test_length() {
-    expect(map.length, 0);
-    map.add(1, 10);
-    expect(map.length, 1);
-    map.add(1, 11);
-    map.add(1, 12);
-    expect(map.length, 1);
-    map.add(2, 20);
-    expect(map.length, 2);
-    map.add(2, 21);
-    expect(map.length, 2);
-  }
-}