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packages/analyzer/test/file_system/resource_uri_resolver_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.resource_uri_resolver;
+
+import 'package:analyzer/file_system/file_system.dart';
+import 'package:analyzer/file_system/memory_file_system.dart';
+import 'package:analyzer/src/generated/source.dart';
+import 'package:unittest/unittest.dart';
+
+import '../reflective_tests.dart';
+import '../utils.dart';
+
+main() {
+  initializeTestEnvironment();
+  runReflectiveTests(ResourceUriResolverTest);
+}
+
+@reflectiveTest
+class ResourceUriResolverTest {
+  MemoryResourceProvider provider;
+  ResourceUriResolver resolver;
+
+  void setUp() {
+    provider = new MemoryResourceProvider();
+    resolver = new ResourceUriResolver(provider);
+    provider.newFile('/test.dart', '');
+    provider.newFolder('/folder');
+  }
+
+  void test_resolveAbsolute_file() {
+    var uri = new Uri(scheme: 'file', path: '/test.dart');
+    Source source = resolver.resolveAbsolute(uri);
+    expect(source, isNotNull);
+    expect(source.exists(), isTrue);
+    expect(source.fullName, '/test.dart');
+  }
+
+  void test_resolveAbsolute_folder() {
+    var uri = new Uri(scheme: 'file', path: '/folder');
+    Source source = resolver.resolveAbsolute(uri);
+    expect(source, isNull);
+  }
+
+  void test_resolveAbsolute_notFile() {
+    var uri = new Uri(scheme: 'https', path: '127.0.0.1/test.dart');
+    Source source = resolver.resolveAbsolute(uri);
+    expect(source, isNull);
+  }
+
+  void test_restoreAbsolute() {
+    var uri = new Uri(scheme: 'file', path: '/test.dart');
+    Source source = resolver.resolveAbsolute(uri);
+    expect(source, isNotNull);
+    expect(resolver.restoreAbsolute(source), uri);
+    expect(
+        resolver.restoreAbsolute(
+            new NonExistingSource(source.fullName, null, null)),
+        uri);
+  }
+}