Test for JavaFile.toURI().

pkg/analyzer/test/generated/java_io_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.
+
+// This code was auto-generated, is not intended to be edited, and is subject to
+// significant change. Please see the README file for more information.
+
+library engine.java_io_test;
+
+import 'package:analyzer/src/generated/java_io.dart';
+import 'package:unittest/unittest.dart';
+import 'package:path/path.dart';
+import 'dart:io';
+
+main() {
+  group('JavaFile', () {
+    group('toURI', () {
+      test('forAbsolute', () {
+        var tempDir = Directory.systemTemp.createTempSync('java_io_test');
+        try {
+          String tempPath = normalize(absolute(tempDir.path));
+          String path = join(tempPath, 'foo.dart');
+          // we use an absolute path
+          expect(isAbsolute(path), isTrue);
+          // test that toURI() returns an absolute URI
+          Uri uri = new JavaFile(path).toURI();
+          expect(uri.isAbsolute, isTrue);
+          expect(uri.scheme, 'file');
+        } finally {
+          tempDir.deleteSync(recursive: true);
+        }
+      });
+      test('forRelative', () {
+        var tempDir = Directory.systemTemp.createTempSync('java_io_test');
+        try {
+          String tempPath = normalize(absolute(tempDir.path));
+          String path = join(tempPath, 'foo.dart');
+          expect(isAbsolute(path), isTrue);
+          // prepare a relative path
+          String relPath = relative(path);
+          expect(isAbsolute(relPath), isFalse);
+          // test that toURI() returns an absolute URI
+          Uri uri = new JavaFile(relPath).toURI();
+          expect(uri.isAbsolute, isTrue);
+          expect(uri.scheme, 'file');
+        } finally {
+          tempDir.deleteSync(recursive: true);
+        }
+      });
+    });
+  });
+}