| // 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:test/test.dart'; |
| |
| import 'package:package_resolver/package_resolver.dart'; |
| |
| void main() { |
| var resolver; |
| setUp(() { |
| resolver = new SyncPackageResolver.root("file:///foo/bar"); |
| }); |
| |
| group("constructor", () { |
| test("with a URI object", () { |
| var resolver = |
| new SyncPackageResolver.root(Uri.parse("file:///foo/bar/")); |
| expect(resolver.packageRoot, equals(Uri.parse("file:///foo/bar/"))); |
| }); |
| |
| test("with a URI without a path component", () { |
| var resolver = |
| new SyncPackageResolver.root(Uri.parse("http://localhost:1234")); |
| expect(resolver.packageRoot, equals(Uri.parse("http://localhost:1234/"))); |
| }); |
| |
| test("with an invalid URI type", () { |
| expect(() => new SyncPackageResolver.root(12), throwsArgumentError); |
| }); |
| }); |
| |
| test("exposes a null config map", () { |
| expect(resolver.packageConfigMap, isNull); |
| }); |
| |
| test("exposes a null config URI", () { |
| expect(resolver.packageConfigUri, isNull); |
| }); |
| |
| test("exposes the root root", () { |
| expect(resolver.packageRoot, equals(Uri.parse("file:///foo/bar/"))); |
| }); |
| |
| test("processArgument uses --package-root", () { |
| expect(resolver.processArgument, equals("--package-root=file:///foo/bar/")); |
| }); |
| |
| group("resolveUri", () { |
| test("with a package", () { |
| expect(resolver.resolveUri("package:baz/bang/qux.dart"), |
| equals(Uri.parse("file:///foo/bar/baz/bang/qux.dart"))); |
| }); |
| |
| test("with a package with no path", () { |
| expect(resolver.resolveUri("package:baz"), isNull); |
| }); |
| |
| test("with a package with an empty path", () { |
| expect(resolver.resolveUri("package:baz/"), |
| equals(Uri.parse("file:///foo/bar/baz/"))); |
| }); |
| |
| test("with a URI object", () { |
| expect(resolver.resolveUri(Uri.parse("package:baz/bang/qux.dart")), |
| equals(Uri.parse("file:///foo/bar/baz/bang/qux.dart"))); |
| }); |
| |
| 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 no path", () { |
| expect(resolver.urlFor("baz"), equals(Uri.parse("file:///foo/bar/baz/"))); |
| }); |
| |
| test("with a path", () { |
| expect(resolver.urlFor("baz", "bang/qux.dart"), |
| equals(Uri.parse("file:///foo/bar/baz/bang/qux.dart"))); |
| }); |
| }); |
| |
| group("packageUriFor", () { |
| test("converts a matching URI to a package:", () { |
| expect(resolver.packageUriFor("file:///foo/bar/bang/qux.dart"), |
| equals(Uri.parse("package:bang/qux.dart"))); |
| }); |
| |
| test("converts a matching URI with no path", () { |
| expect(resolver.packageUriFor("file:///foo/bar/baz"), |
| equals(Uri.parse("package:baz/"))); |
| expect(resolver.packageUriFor("file:///foo/bar/baz/"), |
| equals(Uri.parse("package:baz/"))); |
| }); |
| |
| test("with a URI object", () { |
| expect(resolver.packageUriFor(Uri.parse("file:///foo/bar/bang/qux.dart")), |
| equals(Uri.parse("package:bang/qux.dart"))); |
| }); |
| |
| test("with an invalid argument type", () { |
| expect(() => resolver.packageUriFor(12), throwsArgumentError); |
| }); |
| }); |
| |
| group("packagePath", () { |
| var sandbox; |
| setUp(() async { |
| sandbox = |
| (await Directory.systemTemp.createTemp("package_resolver_test")).path; |
| }); |
| |
| tearDown(() async { |
| await new Directory(sandbox).delete(recursive: true); |
| }); |
| |
| test("with a file: scheme", () async { |
| var packageLib = p.join(sandbox, "foo/lib"); |
| await new Directory(packageLib).create(recursive: true); |
| |
| var packagesDir = p.join(sandbox, "packages"); |
| var fooLink = p.join(packagesDir, "foo"); |
| await new Link(fooLink).create(packageLib, recursive: true); |
| |
| var packagesLink = p.join(sandbox, "foo/packages"); |
| await new Link(packagesLink).create(packagesDir); |
| |
| var resolver = new SyncPackageResolver.root(p.toUri(packagesLink)); |
| |
| expect( |
| resolver.packagePath("foo"), |
| equals(new Directory(p.join(sandbox, "foo")) |
| .resolveSymbolicLinksSync())); |
| expect(resolver.packagePath("bar"), isNull); |
| }); |
| |
| test("without a file: scheme", () { |
| var resolver = new SyncPackageResolver.root("http://dartlang.org/bar"); |
| expect(resolver.packagePath("foo"), isNull); |
| }); |
| }, testOn: "vm"); |
| } |