Initial implementation for 'search.findElementReferences'.

pkg/analysis_server/test/search/search_result_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.search.search_result;
+
+import 'package:analysis_server/src/computer/element.dart';
+import 'package:analysis_server/src/constants.dart';
+import 'package:analysis_server/src/search/search_result.dart';
+import 'package:analysis_services/search/search_engine.dart';
+import 'package:analysis_testing/reflective_tests.dart';
+import 'package:unittest/unittest.dart';
+
+
+main() {
+  groupSep = ' | ';
+  group('SearchResultKind', () {
+    runReflectiveTests(SearchResultTest);
+    runReflectiveTests(SearchResultKindTest);
+  });
+}
+
+
+@ReflectiveTestCase()
+class SearchResultKindTest {
+  void test_fromEngine() {
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.DECLARATION),
+        SearchResultKind.DECLARATION);
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.READ),
+        SearchResultKind.READ);
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.READ_WRITE),
+        SearchResultKind.READ_WRITE);
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.WRITE),
+        SearchResultKind.WRITE);
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.REFERENCE),
+        SearchResultKind.REFERENCE);
+    expect(
+        new SearchResultKind.fromEngine(MatchKind.INVOCATION),
+        SearchResultKind.INVOCATION);
+    expect(new SearchResultKind.fromEngine(null), SearchResultKind.UNKNOWN);
+  }
+
+  void test_fromName() {
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.DECLARATION.name),
+        SearchResultKind.DECLARATION);
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.READ.name),
+        SearchResultKind.READ);
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.READ_WRITE.name),
+        SearchResultKind.READ_WRITE);
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.WRITE.name),
+        SearchResultKind.WRITE);
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.REFERENCE.name),
+        SearchResultKind.REFERENCE);
+    expect(
+        new SearchResultKind.fromName(SearchResultKind.INVOCATION.name),
+        SearchResultKind.INVOCATION);
+    expect(new SearchResultKind.fromName(null), SearchResultKind.UNKNOWN);
+  }
+
+  void test_toString() {
+    expect(SearchResultKind.DECLARATION.toString(), 'DECLARATION');
+  }
+}
+
+
+@ReflectiveTestCase()
+class SearchResultTest {
+  void test_fromJson() {
+    Map<String, Object> map = {
+      KIND: 'READ',
+      IS_POTENTIAL: true,
+      LOCATION: {
+        FILE: '/test.dart',
+        OFFSET: 1,
+        LENGTH: 2,
+        START_LINE: 3,
+        START_COLUMN: 4
+      },
+      PATH: [
+          new Element(
+              ElementKind.FIELD,
+              'myField',
+              new Location('/lib.dart', 10, 20, 30, 40),
+              false,
+              false).toJson()]
+    };
+    SearchResult result = new SearchResult.fromJson(map);
+    expect(result.kind, SearchResultKind.READ);
+    expect(result.location.file, '/test.dart');
+    expect(result.location.offset, 1);
+    expect(result.location.length, 2);
+    expect(result.location.startLine, 3);
+    expect(result.location.startColumn, 4);
+    expect(result.path, hasLength(1));
+    expect(result.path[0].kind, ElementKind.FIELD);
+    expect(result.path[0].name, 'myField');
+    expect(result.path[0].location.file, '/lib.dart');
+    expect(result.path[0].location.offset, 10);
+    // touch toJson();
+    expect(result.toJson(), hasLength(4));
+    // touch asJson();
+    expect(SearchResult.asJson(result), hasLength(4));
+    // touch toString();
+    expect(result.toString(), hasLength(greaterThan(10)));
+  }
+}