Move pub into sdk/lib/_internal.

utils/tests/pub/validator/dependency_test.dart

-// Copyright (c) 2013, 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:async';
-import 'dart:json' as json;
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:pathos/path.dart' as path;
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../../../pub/entrypoint.dart';
-import '../../../pub/validator.dart';
-import '../../../pub/validator/dependency.dart';
-import '../descriptor.dart' as d;
-import '../test_pub.dart';
-import 'utils.dart';
-
-Validator dependency(Entrypoint entrypoint) =>
-  new DependencyValidator(entrypoint);
-
-expectDependencyValidationError(String error) {
-  expect(schedulePackageValidation(dependency),
-      completion(pairOf(someElement(contains(error)), isEmpty)));
-}
-
-expectDependencyValidationWarning(String warning) {
-  expect(schedulePackageValidation(dependency),
-      completion(pairOf(isEmpty, someElement(contains(warning)))));
-}
-
-/// Sets up a test package with dependency [dep] and mocks a server with
-/// [hostedVersions] of the package available.
-setUpDependency(Map dep, {List<String> hostedVersions}) {
-  useMockClient(new MockClient((request) {
-    expect(request.method, equals("GET"));
-    expect(request.url.path, equals("/packages/foo.json"));
-
-    if (hostedVersions == null) {
-      return new Future.value(new http.Response("not found", 404));
-    } else {
-      return new Future.value(new http.Response(json.stringify({
-        "name": "foo",
-        "uploaders": ["nweiz@google.com"],
-        "versions": hostedVersions
-      }), 200));
-    }
-  }));
-
-  d.dir(appPath, [
-    d.libPubspec("test_pkg", "1.0.0", deps: [dep])
-  ]).create();
-}
-
-main() {
-  initConfig();
-
-  integration('should consider a package valid if it looks normal', () {
-    d.validPackage.create();
-    expectNoValidationError(dependency);
-  });
-
-  group('should consider a package invalid if it', () {
-    setUp(d.validPackage.create);
-
-    group('has a git dependency', () {
-      group('where a hosted version exists', () {
-        integration("and should suggest the hosted primary version", () {
-          setUpDependency({'git': 'git://github.com/dart-lang/foo'},
-              hostedVersions: ["3.0.0-pre", "2.0.0", "1.0.0"]);
-          expectDependencyValidationWarning('  foo: ">=2.0.0 <3.0.0"');
-        });
-
-        integration("and should suggest the hosted prerelease version if "
-                    "it's the only version available", () {
-          setUpDependency({'git': 'git://github.com/dart-lang/foo'},
-              hostedVersions: ["3.0.0-pre", "2.0.0-pre"]);
-          expectDependencyValidationWarning('  foo: ">=3.0.0-pre <4.0.0"');
-        });
-
-        integration("and should suggest a tighter constraint if primary is "
-                    "pre-1.0.0", () {
-          setUpDependency({'git': 'git://github.com/dart-lang/foo'},
-              hostedVersions: ["0.0.1", "0.0.2"]);
-          expectDependencyValidationWarning('  foo: ">=0.0.2 <0.0.3"');
-        });
-      });
-
-      group('where no hosted version exists', () {
-        integration("and should use the other source's version", () {
-          setUpDependency({
-            'git': 'git://github.com/dart-lang/foo',
-            'version': '>=1.0.0 <2.0.0'
-          });
-          expectDependencyValidationWarning('  foo: ">=1.0.0 <2.0.0"');
-        });
-
-        integration("and should use the other source's unquoted version if "
-                    "concrete", () {
-          setUpDependency({
-            'git': 'git://github.com/dart-lang/foo',
-            'version': '0.2.3'
-          });
-          expectDependencyValidationWarning('  foo: 0.2.3');
-        });
-      });
-    });
-
-    group('has a path dependency', () {
-      group('where a hosted version exists', () {
-        integration("and should suggest the hosted primary version", () {
-          setUpDependency({'path': path.join(sandboxDir, 'foo')},
-              hostedVersions: ["3.0.0-pre", "2.0.0", "1.0.0"]);
-          expectDependencyValidationError('  foo: ">=2.0.0 <3.0.0"');
-        });
-
-        integration("and should suggest the hosted prerelease version if "
-                    "it's the only version available", () {
-          setUpDependency({'path': path.join(sandboxDir, 'foo')},
-              hostedVersions: ["3.0.0-pre", "2.0.0-pre"]);
-          expectDependencyValidationError('  foo: ">=3.0.0-pre <4.0.0"');
-        });
-
-        integration("and should suggest a tighter constraint if primary is "
-                    "pre-1.0.0", () {
-          setUpDependency({'path': path.join(sandboxDir, 'foo')},
-              hostedVersions: ["0.0.1", "0.0.2"]);
-          expectDependencyValidationError('  foo: ">=0.0.2 <0.0.3"');
-        });
-      });
-
-      group('where no hosted version exists', () {
-        integration("and should use the other source's version", () {
-          setUpDependency({
-            'path': path.join(sandboxDir, 'foo'),
-            'version': '>=1.0.0 <2.0.0'
-          });
-          expectDependencyValidationError('  foo: ">=1.0.0 <2.0.0"');
-        });
-
-        integration("and should use the other source's unquoted version if "
-                    "concrete", () {
-          setUpDependency({
-            'path': path.join(sandboxDir, 'foo'),
-            'version': '0.2.3'
-          });
-          expectDependencyValidationError('  foo: 0.2.3');
-        });
-      });
-    });
-
-    group('has an unconstrained dependency', () {
-      group('and it should not suggest a version', () {
-        integration("if there's no lockfile", () {
-          d.dir(appPath, [
-            d.libPubspec("test_pkg", "1.0.0", deps: [
-              {'hosted': 'foo'}
-            ])
-          ]).create();
-
-          expect(schedulePackageValidation(dependency), completion(
-              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:"))))));
-        });
-
-        integration("if the lockfile doesn't have an entry for the "
-            "dependency", () {
-          d.dir(appPath, [
-            d.libPubspec("test_pkg", "1.0.0", deps: [
-              {'hosted': 'foo'}
-            ]),
-            d.file("pubspec.lock", json.stringify({
-              'packages': {
-                'bar': {
-                  'version': '1.2.3',
-                  'source': 'hosted',
-                  'description': {
-                    'name': 'bar',
-                    'url': 'http://pub.dartlang.org'
-                  }
-                }
-              }
-            }))
-          ]).create();
-
-          expect(schedulePackageValidation(dependency), completion(
-              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:"))))));
-        });
-      });
-
-      group('with a lockfile', () {
-        integration('and it should suggest a constraint based on the locked '
-            'version', () {
-          d.dir(appPath, [
-            d.libPubspec("test_pkg", "1.0.0", deps: [
-              {'hosted': 'foo'}
-            ]),
-            d.file("pubspec.lock", json.stringify({
-              'packages': {
-                'foo': {
-                  'version': '1.2.3',
-                  'source': 'hosted',
-                  'description': {
-                    'name': 'foo',
-                    'url': 'http://pub.dartlang.org'
-                  }
-                }
-              }
-            }))
-          ]).create();
-
-          expectDependencyValidationWarning('  foo: ">=1.2.3 <2.0.0"');
-        });
-
-        integration('and it should suggest a concrete constraint if the locked '
-            'version is pre-1.0.0', () {
-          d.dir(appPath, [
-            d.libPubspec("test_pkg", "1.0.0", deps: [
-              {'hosted': 'foo'}
-            ]),
-            d.file("pubspec.lock", json.stringify({
-              'packages': {
-                'foo': {
-                  'version': '0.1.2',
-                  'source': 'hosted',
-                  'description': {
-                    'name': 'foo',
-                    'url': 'http://pub.dartlang.org'
-                  }
-                }
-              }
-            }))
-          ]).create();
-
-          expectDependencyValidationWarning('  foo: ">=0.1.2 <0.1.3"');
-        });
-      });
-    });
-
-    integration('has a hosted dependency on itself', () {
-      d.dir(appPath, [
-        d.libPubspec("test_pkg", "1.0.0", deps: [
-          {'hosted': {'name': 'test_pkg', 'version': '>=1.0.0'}}
-        ])
-      ]).create();
-
-      expectValidationWarning(dependency);
-    });
-  });
-}