| // Copyright (c) 2016, 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. |
| |
| import 'dart:io'; |
| |
| import 'package:path/path.dart' as p; |
| import 'package:shelf/shelf.dart' as shelf; |
| import 'package:shelf/shelf_io.dart' as shelf_io; |
| import 'package:test/test.dart'; |
| |
| import 'package:package_resolver/package_resolver.dart'; |
| |
| void main() { |
| SyncPackageResolver resolver; |
| setUp(() { |
| resolver = new SyncPackageResolver.config({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar") |
| }, uri: "file:///myapp/.packages"); |
| }); |
| |
| group("constructor", () { |
| test("with a URI object", () { |
| var resolver = new SyncPackageResolver.config({}, |
| uri: Uri.parse("file:///myapp/.packages")); |
| expect(resolver.packageConfigUri, |
| equals(Uri.parse("file:///myapp/.packages"))); |
| }); |
| |
| test("with an invalid URI type", () { |
| expect(() => new SyncPackageResolver.config({}, uri: 12), |
| throwsArgumentError); |
| }); |
| }); |
| |
| test("exposes the config map", () { |
| expect( |
| resolver.packageConfigMap, |
| equals({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar/") |
| })); |
| }); |
| |
| test("exposes the config URI if passed", () { |
| expect(resolver.packageConfigUri, |
| equals(Uri.parse("file:///myapp/.packages"))); |
| }); |
| |
| test("exposes a data: config URI if none is passed", () { |
| resolver = new SyncPackageResolver.config(resolver.packageConfigMap); |
| expect( |
| resolver.packageConfigUri, |
| equals(Uri.parse("data:;charset=utf-8," |
| "foo:file:///foo/bar/%0A" |
| "bar:http://dartlang.org/bar/%0A"))); |
| }); |
| |
| test("exposes a null root", () { |
| expect(resolver.packageRoot, isNull); |
| }); |
| |
| test("processArgument uses --packages", () { |
| expect( |
| resolver.processArgument, equals("--packages=file:///myapp/.packages")); |
| }); |
| |
| group("resolveUri", () { |
| test("with a matching package", () { |
| expect(resolver.resolveUri("package:foo/bang/qux.dart"), |
| equals(Uri.parse("file:///foo/bar/bang/qux.dart"))); |
| expect(resolver.resolveUri("package:bar/bang/qux.dart"), |
| equals(Uri.parse("http://dartlang.org/bar/bang/qux.dart"))); |
| }); |
| |
| test("with a matching package with no path", () { |
| expect(resolver.resolveUri("package:foo"), isNull); |
| }); |
| |
| test("with a matching package with an empty path", () { |
| expect(resolver.resolveUri("package:bar/"), |
| equals(Uri.parse("http://dartlang.org/bar/"))); |
| }); |
| |
| test("with a URI object", () { |
| expect(resolver.resolveUri(Uri.parse("package:foo/bang/qux.dart")), |
| equals(Uri.parse("file:///foo/bar/bang/qux.dart"))); |
| }); |
| |
| test("with a non-matching package", () { |
| expect(resolver.resolveUri("package:zap/bang/qux.dart"), isNull); |
| }); |
| |
| test("with an invalid argument type", () { |
| expect(() => resolver.resolveUri(12), throwsArgumentError); |
| }); |
| |
| test("with a non-package URI", () { |
| expect( |
| () => resolver.resolveUri("file:///zip/zap"), throwsFormatException); |
| }); |
| |
| test("with an invalid package URI", () { |
| expect(() => resolver.resolveUri("package:"), throwsFormatException); |
| }); |
| }); |
| |
| group("urlFor", () { |
| test("with a matching package and no path", () { |
| expect(resolver.urlFor("foo"), equals(Uri.parse("file:///foo/bar/"))); |
| expect(resolver.urlFor("bar"), |
| equals(Uri.parse("http://dartlang.org/bar/"))); |
| }); |
| |
| test("with a matching package and a path", () { |
| expect(resolver.urlFor("foo", "bang/qux.dart"), |
| equals(Uri.parse("file:///foo/bar/bang/qux.dart"))); |
| expect(resolver.urlFor("bar", "bang/qux.dart"), |
| equals(Uri.parse("http://dartlang.org/bar/bang/qux.dart"))); |
| }); |
| |
| test("with a non-matching package and no path", () { |
| expect(resolver.urlFor("zap"), isNull); |
| }); |
| }); |
| |
| group("packageUriFor", () { |
| test("converts matching URIs to package:", () { |
| expect(resolver.packageUriFor("file:///foo/bar/bang/qux.dart"), |
| equals(Uri.parse("package:foo/bang/qux.dart"))); |
| expect(resolver.packageUriFor("http://dartlang.org/bar/bang/qux.dart"), |
| equals(Uri.parse("package:bar/bang/qux.dart"))); |
| }); |
| |
| test("converts URIs with no paths", () { |
| expect(resolver.packageUriFor("file:///foo/bar"), |
| equals(Uri.parse("package:foo/"))); |
| expect(resolver.packageUriFor("http://dartlang.org/bar/"), |
| equals(Uri.parse("package:bar/"))); |
| }); |
| |
| test("with a URI object", () { |
| expect(resolver.packageUriFor(Uri.parse("file:///foo/bar/bang/qux.dart")), |
| equals(Uri.parse("package:foo/bang/qux.dart"))); |
| }); |
| |
| test("with an invalid argument type", () { |
| expect(() => resolver.packageUriFor(12), throwsArgumentError); |
| }); |
| }); |
| |
| group("packagePath", () { |
| setUp(() { |
| resolver = new SyncPackageResolver.config({ |
| "foo": p.toUri(p.join(p.current, 'lib')), |
| "bar": Uri.parse("http://dartlang.org/bar") |
| }); |
| }); |
| |
| test("with a matching package", () { |
| expect(resolver.packagePath("foo"), equals(p.current)); |
| }, testOn: "vm"); |
| |
| test("with a package with a non-file scheme", () { |
| expect(resolver.packagePath("bar"), isNull); |
| }); |
| |
| test("with a non-matching", () { |
| expect(resolver.packagePath("baz"), isNull); |
| }); |
| }); |
| |
| group("loadConfig", () { |
| var server; |
| var sandbox; |
| setUp(() async { |
| sandbox = |
| (await Directory.systemTemp.createTemp("package_resolver_test")).path; |
| }); |
| |
| tearDown(() async { |
| if (server != null) await server.close(); |
| await new Directory(sandbox).delete(recursive: true); |
| }); |
| |
| test("with an http: URI", () async { |
| server = await shelf_io.serve((request) { |
| return new shelf.Response.ok("foo:file:///foo/bar/\n" |
| "bar:http://dartlang.org/bar/"); |
| }, 'localhost', 0); |
| |
| var resolver = await SyncPackageResolver.loadConfig( |
| "http://localhost:${server.port}"); |
| |
| expect( |
| resolver.packageConfigMap, |
| equals({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar/") |
| })); |
| expect(resolver.packageConfigUri, |
| equals(Uri.parse("http://localhost:${server.port}"))); |
| }); |
| |
| test("with a file: URI", () async { |
| var packagesPath = p.join(sandbox, ".packages"); |
| new File(packagesPath).writeAsStringSync("foo:file:///foo/bar/\n" |
| "bar:http://dartlang.org/bar/"); |
| |
| var resolver = |
| await SyncPackageResolver.loadConfig(p.toUri(packagesPath)); |
| |
| expect( |
| resolver.packageConfigMap, |
| equals({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar/") |
| })); |
| expect(resolver.packageConfigUri, equals(p.toUri(packagesPath))); |
| }); |
| |
| test("with a data: URI", () async { |
| var data = Uri.parse("data:;charset=utf-8," |
| "foo:file:///foo/bar/%0A" |
| "bar:http://dartlang.org/bar/%0A"); |
| var resolver = await SyncPackageResolver.loadConfig(data); |
| |
| expect( |
| resolver.packageConfigMap, |
| equals({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar/") |
| })); |
| expect(resolver.packageConfigUri, equals(data)); |
| }); |
| |
| test("with a package: URI", () async { |
| var resolver = await SyncPackageResolver.loadConfig( |
| "package:package_resolver/src/test_package_config"); |
| |
| expect( |
| resolver.packageConfigMap, |
| equals({ |
| "foo": Uri.parse("file:///foo/bar/"), |
| "bar": Uri.parse("http://dartlang.org/bar/") |
| })); |
| expect( |
| resolver.packageConfigUri, |
| equals( |
| Uri.parse("package:package_resolver/src/test_package_config"))); |
| }); |
| |
| test("with an unsupported scheme", () { |
| expect(SyncPackageResolver.loadConfig("asdf:foo/bar"), |
| throwsUnsupportedError); |
| }); |
| }, testOn: "vm"); |
| } |